Spotted!

A spotted towhee caught on a fast-food run, and not particularly happy about it.

Supermarket tabloids love just-like-us features so they pay paparazzi top dollar to catch somebodies acting like nobodies. Today I’m focused on the Towhees. They like to keep a low profile but I’m a pro and I know how to find them.

First Rule of Papping: Ya can’t tell the players without a scorecard! It also helps to know the aliases they use to create confusion and avoid detection. See, for a long time all the Towhee’s identified as Team Pipilo. Several years ago, however, about half of them left (were removed, actually) to form Team Melozone. Maybe the rift was media-created (fake news, so sad), or maybe the less flamboyant Towhees felt overshadowed by their more colorful and fashion-forward cousins… who knows? Towheestas, as their fandom are known, love to argue over the distinctions between and relative merits of the two tribes, as well as who should be a P and who definitely qualifies as an M.

Currently,  Team P include the Collareds (P. ocai),  the Green-taileds (P. chlorurus), the Easterns (P. erythrophthalmus), and the Spotteds (P. maculatus), but not so long ago both the Easterns and Spotteds were using the tag Rufous-sided (the Easterns got full custody of P. erythrophthalmus). Spotteds are also referred to in some circles as The Avians Formerly Known as Oregon or Socorro.

Similarly, and to keep things even-steven, Team M also has four members: the Aberts’ (M. aberti), the White-throateds (M. leucotis), the Canyons (M. fusca), and the Californias (M. Crissalis). Oh, but the Canyons and the Californias used to be one big happy tribe, the Browns, even though the Aberts’ and the Californias are probably closer relatives.

Got it all straight? Yeah, it’s a complicated family tree — that’s show biz. Try keeping track of the rest of the Sparrows, not to mention the Barrymores, the Fondas, and the Coppolas.

Second Rule of Papping:  Zoom in on the habitat. Finding out where your luminary lives is a crucial datapoint.  Some Towhees prefer to be on the right side of the continent (Easterns), some are Westerners (Californias, Green-taileds, and Spotteds), and there’s some who meet in the middle. Others Towhees prefer the Southwest (Canyons and Aberts’), or even south of the border in Mexico (Collareds & White-throateds).

Towhees do household chores, just like us!

When it comes to choosing a home base, the Easterns and Spotteds will always opt for a ground-floor unit, if available, ideally tucked in next to a log or of clump of grass to provide some privacy, but they’ll tolerate the higher perches (shrubs) preferred by the Californias, Canyons, and Green-taileds. The Aberts’ are the only Towhees who like to live in a tree-top high-rise. Not much is know about where the Collareds and White-throateds homestead because they’re a secretive bunch who’ve put down roots far from the limelight’s glare, in the more rural setting of Mexico’s mid-to-high altitude subtropical and tropical pine-oak forests. They’re a rare and lucrative shot but too remote for run-and-gun photography.

A Spotted spotted at the spa.

Improve your chances by becoming a regular at all of the places your subjects like to eat, including the local hipster farmers markets and upscale grocers, where they shop for household supplies, as well as favorite watering holes and spas. If you can get a neighborhood exposure you’re golden because that’s where life gets real. As the playground K-I-S-S-I-N-G song tells it, first comes love, then comes marriage, then comes baby in a $700 Bugaboo carriage. Actually, these days marriage is an option, not a certainty. Regardless of the parents’ living arrangements and legal status, or lack thereof, nest/crib beta is pivotal for a paparazzo because editors drool when there are kids in the picture — Mommy & Me outings are always Money Shots.

A California towhee takes her mini-me out for lunch.

Third Rule of Papping:  Know your subject inside as well as out. In other words, not just their look but the idiosyncratic behaviors that will tip you off to their presence, even when they’re not wearing breeding plumage. For example, you’ll want to know that all the Towhees like to forage for food using a unique two-footed backward hop, followed by a pert bend-and-snap. Well, I assume this includes those camera-shy Collared and White-throateds but who the hell knows. If the pickin’ are slim, or maybe too predictable, Spotteds will scan the shrubbery for snacks, and the Aberts’ have been known to poke around under the bark near the bottom of tree trunks for some grub.

Family comes first for the Canyons and Green-taileds, who have a reputation for forming long-term, monogamous pair-bonds. If a Green-tailed mom senses danger, she’ll bravely flee from home on foot with a conspicuously raised tail to attract and distract the predator’s attention from her children.

A California fascinated with its reflection in a window.

It will probably come as no surprise, that the Cali Crew has an ongoing love/hate relationship with their image — you’ll see them in front of a freshly washed window, handy car mirror, or any other reflective surface checking out their visuals or talking to themselves in a very critical, territorial tone. They’re not crazy, just a little left of center. They like to chill in stands of poison oak, feeling all cutting edge because this hangout hasn’t been “discovered” yet, gobbling up the pale berries as if they were caviar.

Last, but not least… shut up and get the shot. Sure, the relationship between some celebrities and the paparazzi is symbiotic— they get publicity, you get residuals. Towhees don’t play that. If you want to be successful with this dynasty you’ll stay quiet, blend into the scenery, keep your eyes open, and your finger on the trigger. Be the early bird that catches the worm. Not that Towhees are worms. Far from it. Truth is, they’ll eat that worm for breakfast… and you could get it all on film (or a memory card).

[Thanks to the following photographers for making their work available through the Creative Commons license: Dawn BeattieCalypso Orchid, TJ GehlingDoug Greenberg, Scott Heron, Lucina M, Mike’s Birds, Jorge Montejo, JN Stuart, Ingrid TaylarUSDA, Francesco Veronesi, and Yutaka Seki.  © 2017 Next-Door Nature. Reprints welcomed with written permission from the author.]

Baby Blues

Fledgling blue jays begging Dad to make a pizza run [photo: christian lanctot, ccl]

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Identifying songbirds by their calls is not my forte.

Sure, I can distinguish most common backyard residents with distinctive voices, including mourning doves (Coo…. coo, coo), Carolina chickadees (Fee-bee-fee-bay or chickadee-dee-dee), American robins (Cheerily, cheer-up, cheer-up! Cheerily, cheer-up!!), red-winged blackbirds (Conk-la-ree!), and the northern cardinal (Birdie, birdie, birdie! Cheer, cheer, cheer! — no wonder the St. Louis baseball club chose this mascot). I can usually tell when a mockingbird is singing a cover tune because I realize the familiar song has a new arrangement.

The further afield I stray from my audio comfort zone, or the built environment, though, the more I rely on my eyes for ID.  That said, I have a niche talent, developed in the late 990s while I was running a large wildlife rehabilitation center in Houston, Texas: I can easily identify a wide range of bird species by the sounds their nestlings and fledglings make when a parent (biological or a stand-in human) arrives with food.

[photo: smilla4, ccl]

That’s how I found out it’s baby blue jay season here in southwest Virginia. I haven’t done hands-on rehab for a long while but as soon as I heard those competitively pitiful “Feed ME! Feed ME!” cries, I knew. Young blue jays used to come into the center by the shoebox-full so that particular call for attention is burned on my brain.

Adult blue jays aren’t the most popular wild neighbors. Jay parents will actively, even aggressively, defend their offspring and, well, there are always people eager to criticize the way others raise their children. Jays also have a reputation for eating the eggs and nestlings of other birds… true, but relatively rare. An extensive study observed this behavior in only 1% of jays. They certainly aren’t the only feathered folk who will help themselves to a snack from an unattended nest but jays, with their signature sapphire, white, black, and gray plumage plus that jaunty crest, are so recognizable they receive more blame than is warranted.

What’s less well-known is that blue jays are always on sentry duty, and when they spot a predator or other threat they shout an alarm call the whole avian neighborhood understands.

[photo: duluoz cats, ccl]

Mom and Dad have PR problems but their offspring are undeniably endearing. Jays are an example of true co-parenting. The female incubates a clutch of eggs for 17-18 days, and during this time and for the first 8-12 days after the nestlings hatch, the male provides all of the family meals. Blue jays can carry food in their gular pouch, an area in the throat and upper esophagus. Acorns are a favorite (which makes my throat hurt just to think of it!).  Once ambient temperatures are warm enough, and the kids are old enough to thermoregulate, the female will join her mate on grocery runs.

Every summer, young jays arrive in wildlife rehabilitation centers, veterinary offices, kitchens, and grade school classrooms across the species’ range. They’re an abundant urban bird so it isn’t surprising blue jays would account for a large number of rehab intakes, but there are other factors at play as well. Nestling jays often venture out of the nest and onto nearby branches several days before they fledge (take their first flight). Sometimes a storm or strong breeze will give gravity a helping hand and the branchers end up on the ground sooner than expected.

Mom and Dad aren’t going to give up on Junior just because s/he made an ill-advised decision. They’ll continue to feed and monitor their children — both the wanders and the cautious ones who wait for their feathers to grow a bit longer before taking the plunge — for up to 2 months after the nest is empty. While the fledglings learn to fly they’ll be left alone at times, albeit usually within watching distances of their keen-eyed supervisors. The young ‘uns don’t mind but well-intentioned humans may find it harder to accept. One of the downside of looking winsome is that when people see you sitting on the ground or perched on a low branch, seemingly abandoned, they really, really want to help.

You’ve may have heard this Good Samaritan tune before but I’ll sing it again…

First, do no harm.

If you find a baby bird and think it might have been abandoned:

  • Wait and watch for the parents to return. In the case of a blue jay, an adult may actually dive bomb before you get very close to their precious child but not all species or individuals are that confident so be sure to give everyone plenty of room to feel safe.
  • If the bambino is well-feathered, bright-eyed, and looking around curiously, give the parents at least 60-90 minutes to return.
  • However, if the little one is clearly injured, or very young (naked or barely feathered, eyes closed), then it’s time to take action.

[photo: katrina j houdek, ccl]

Permitted wildlife rehabilitators will never be able to match the skills of a wild parent but they are trained to provide the proper nutrition and environment wild kids need to grow up healthy and strong, knowing they are blue jays (or Cooper’s hawks, or squirrels, or deer, or whatever they are) instead of people, and capable of living in the wild once they’ve been released.

The International Wildlife Rehabilitation Council website can help you access assistance, and if you’re based in the U.S. there’s a free app for iPhone and Android called Animal Help Now. You don’t even know be able to identify the bird, by sight or by sound, to make the call.

 

© 2017 Next-Door Nature—no reprints without written permission from the author (I’d love for you to share my work  but please ask).

Town Crier

Hartlaub’s gull [photo: Paul Barnard Fotografie ccl]

My flight into Cape Town landed early last night, just before 9p. That was fine by me since, by that point, I’d been on the plane about 11.5 hours, and in transit from Blacksburg for about 31 hours.  For the next 10 days I’ll be co-leading an international field experience for some of my students in Virginia Tech’s Master of Natural Resources program.

The shuttle pulled up to the hotel and I stepped out into a well-lit courtyard. Then, less than one hour into my first trip to the continent, I had my first encounter with the urban wildlife of South Africa.

I could hear but not see birds overhead. Lots of them.  It sounded like some kind of Corvid, squawking as if they’d just spotted treasure in the form of an untapped dumpster or fresh roadkill.

I checked in at the front desk and headed up to my room on the third floor with every intention of proceeding directly from the door to under the covers. Actually, I detoured to the shower, then bed.  I wasn’t expecting to continue hearing an avian play-by-play going on outside the window but, of course, now I was closer to the commentators’ booth. Still, tired as I was, I knew a few birds weren’t going to keep me awake. I figured the din would die down as soon as everyone settled in to dine.

Boy, did I flub that call.

The birds were still going strong when I woke up this morning so I decided to see for myself who had stayed up all night talking.  Not crows or ravens, as I’d thought. Gulls.  I’d forgotten that the hotel overlooks Table Bay.

[photo: Harvey Barriston, ccl]

Gulls are notoriously difficult to identify to species. They often have several years of varying adolescent plumage before they reach adulthood and stop trying out different looks. For that reason I wasn’t expecting to get a definitive answer when I did a little research on the gulls of South Africa, even though I could see some of them quite well  as they stood preening in the morning sunshine on the roof across the courtyard. Identification turned out to be a snap, though, as there aren’t that many different kinds of gulls here. The urban birds who welcomed me to Cape Town under cover of darkness were Hartlaub’s gulls (Chroicocephalus hartlaubii).

The Hartlaub is a small, non-migratory gull found along the coasts and estuaries of South Africa and Namibia.  Also known as the king gull, and once considered a subspecies of the silver gull (C. novaehollandiae), this urban homebody doesn’t stray far from land, and nearly half of the species’ total population rarely leaves the Cape Town area.

Primarly white with a gray back and black-tipped gray wings, the usually white head is hooded in very pale lavender gray during breeding seasons. The traditional chick-rearing colony is Robben Island, infamous as the place where former South African President and Nobel Laureate Nelson Mandela spent 18 of the 27 years he was imprisoned prior to the abolishment of apartheid.

[photo: Derek Keats, ccl]

Common in its range, the Hartlaub is nonetheless a relatively rare species in the global gull panoply. They’re known for being quite social and talkative in the fall and winter months–that’s right now in the Southern Hemisphere (I can vouch for that assessment). I’ll admit, I felt exonerated for making a faulty ID last night when I read that this gull’s call has been described as “crow-like.”

Hartlaub’s gulls readily habituate to the presence of humans and have learned to exploit our built environment so well they’re considered a nuisance in Cape Town, and a hazard at the local airports (I could have easily waited to learn that nugget of information until after I’m back home).

© 2017 Next-Door Nature—no reprints without written permission from the author (I’d love for you to share my work  but please ask).

Flight School

A Canada goose squadron flying in tight formation.

A new Canada goose squadron takes wing!

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The 2015 class of Canada geese (Branta canadensis) naval aviators started flight school this week!

I’ve been watching these youngsters on daily dog-walks in the park since early May. When they first showed up I noticed their resemblance, in size and coloration, to the yellow puffball flowers of the American sycamores (Platanus occidentalis) towering above. There were about 8-10 adults living in and around the lake and two pairs successfully hatched large clutches, the second batch about 10 days after the first. The whole flock pitched in to keep the cautious but curious brood within a protective circle, long black necks and heads swiveling like periscopes scanning the horizon for imminent threats.

downy canada gosling by Ingrid Taylar (CCL)

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Every morning’s stroll includes a peek into the classroom, watching as the new recruits move through basic training.  First lesson: water = safety. Mandatory swimming lessons for all sailors! Initially, members of the new crew were skeptical, needing some strongly worded encouragement from a drill instructor to take the plunge.

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drill sergeant by rachel kramer, ccl

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In no time at all, though, they had their sea-legs and formed a flotilla.

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gosling flotilla by Eric Bégin, CCL

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Next, the unit practiced how to parade. The slow, unhurried pace set by the adults was clearly intended to convey respectability and prestige, and they pulled it off with stately ease. The trainees were another story entirely. Try as they might to imitate their elders, casual dignity is mighty difficult to achieve when your growing body hasn’t quite caught up to your oversized feet—ask any 12 year old boy wearing size 11 sneakers. The slightest break in concentration and the whole company piled up like dominos.

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big feet by Pam P Photos, CCL

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There was so much to learn! How to keep their uniforms squared away…

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preening by Tjflex2, CCL.

…calisthenics to strengthen those important pectoral muscles…

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flapping gosling by Jeremiah John McBride, CCL

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…choosing the right mess hall…

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grazing gosling by Ray Morris, CCL

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…not to mention growing by leaps and bounds. Before long, it was time to strap on the black aviator helmet and take off!

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gosling chin-strap by Eric Bégin, CCL

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Their first flights were brief and aquatic; buoyant new pilots seem to find over-water touch-and-go’s less intimidating. What’s the worse that can happen? You ditch, you get wet.  A bruised ego heals a lot faster than broken bones.

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water landing by John Benson, CCL

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Next, the flight instructors lead youngsters on low, circular cruises around the park, honking encouragement all along the way. Landing on turf requires more skill and daring..

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touchdown by John Benson, CCL

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… as well as greater maneuverability to avoid trees, lamp posts, power lines, and buildings. Practice makes perfect but there can be some embarrassing mistakes along the way. One missed turn can result in an unintended landing.

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roof goose by essayru, CCL

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Still, they’ve definitely got the right stuff: determination, focus, and drive. Whether they choose to become full-time Midwesterners or set off next year for northern climes to search for adventure and a mate, wild blue yonder here they come!

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early flight by J. Michael Raby, CCL

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© 2015 Next-Door Nature—no reprints without written permission from the author (I’d love for you to share my work  but please ask). Thanks to these photographers for making their work available through a Creative Commons license (from top to bottom):  Gidzy (squadron in flight); Ingrid Taylar (downy); Rachel Kramer (drill sergeant); Eric Bégin (flotilla); Tjflex2 (preening); Jeremiah John McBride (calisthenics); Ray Morris (grazing goslings); Eric Bégin (aviator helmet); John Benson (water landingturf touchdown); essayru (missed turn); J. Michael Raby (morning flight).  Thanks also to Pam Parsons (big feet) for permission to use her photo.

British Invasion (Part I)

The British may have lost North America but their native house sparrows have successfully colonized the continent.

The British lost North America but English house sparrows have colonized the continent.

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It seems to happen once each century. In 1775 the Redcoats showed up in Boston, the Beatles made a big splash about 200 years later in 1964, and in the sweet-spot in-between the House Sparrows (Passer domestics) arrived.
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It’s difficult to believe, given current controversies and political grandstanding, but for a long time America had a very open-door immigration policy that allowed almost anyone—human and non-human—hassle-free entry. For example, no one batted an eye when my paternal ancestors washed up here after being kicked out of Scotland during the Highland Clearance to make room for sheep… but I digress. In the 1850s, when Brooklyn Institute Director Nicholas Pike purchased 8 pairs of house sparrows from England he didn’t have to sneak the birds past a Customs agent—the Animal and Plant Health Inspection Service (APHIS) hadn’t been created yet and wouldn’t be for over 100 years. Nor did Pike need permission from the New York Department of Environmental Conservation to release the birds. It didn’t exist.
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Introducing these Old World sparrows to North America was not done on a whim. Some sources suggest the birds were imported to control a serious canker-worm (Alsophila pometaria or Paleacrita vernata) infestation threatening New York City’s trees—a somewhat misguided notion since house sparrows are granivores (seed-eaters), not insectivores, although they do feed insects to their nestlings.  Pike reportedly paid $200 for the pairs’ passage across the Atlantic, which may not sound like much but according to one relative-value calculator it’s equivalent to $5,000 today.
.feeding the sparrows
Like many immigrants before them those first settlers didn’t do all that well in their new home. Not dissuaded, Pike purchased another 25 pairs the following year and released them along the East River. This cohort proved hardier, or perhaps more adaptable. Another 100 pairs were ordered in 1853 and released at the Greenwood Cemetery, Central Park, Union Square Park, and Madison Square Park. Americans have a history of Anglophilia so it should come as no surprise that soon the former colonies were all a-twitter about these chatty, cheerfully social birds.
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male house sparrow by Eric Bégin, CCLHouse sparrows aren’t closely related to native North American sparrows and you can see it in their physique—they’re a bit heavier, with a deeper chest, a more rounded head, shorter tail, and a less delicate bill. Six inches (15 cm) long from beak to tail-tip, and weighing in at about 1.4 oz (40 g), the male house sparrow cuts a dashing but not flashy figure; he’s British, don’t forget, and all business. Bright blues, greens, and yellows are not his cup of tea; rather, he wears a neutral palette of black, gray, and chestnut, with a touch of white to sharpen up the entire female house sparrow2ensemble. Female fashion preferences are appropriately tweedy: tawny-brown with darker striping on top, oatmeal-tan or gray below. More Anthony Hopkins and Emma Thompson than David Bowie and Amy Winehouse, nonetheless, house sparrows were a trending novelty that went viral.
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Entrepreneurs recognized a market opportunity and became breeders.  Citizens in Maine, Connecticut, Rhode Island, and Pennsylvania all followed Pike’s lead, and by 1870 this pioneering species had spread south to Texas, north to Montreal, and past the Mississippi River to Iowa. A West Coast population was established with releases in California (1871-1872) and Utah (1873-1874), and in the subsequent decade house sparrows expanded their range from less than 1,200 mi2 to over 500,000 mi2. By the turn of the 20th century the space between eastern and western fronts had nearly filled.
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Why have house sparrows thrived while other species—including some natives—have failed? Here are the keys to making it in America:
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Get lucky.  House sparrows couldn’t have wished for better timing to facilitate their successful acclimation. Steam and internal combustion engines were coming on strong but horses and cattle were still the primary means of facilitated transportation. Working herbivores need more calories than grass and hay alone can provide so corn, barley, oats, wheat, and rice are common additions to the diet. Hoof-stock “exhaust” has a fair amount of undigested “fuel” and resilient city sparrows weren’t picky about where they got their vittles. Additionally, urbanites raised livestock and poultry and a small bird could easily slip in and out of pens and stables to pinch a bite or two. Enterprising sparrows even hitched rides on those new-fangled locomotives and their boxcars filled with grain.
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Grow up fast, breed early and often.  House sparrows eggs hatch after 10-16 days of incubation, nestlings fledge at 14-15 days old, are independent 7-10 days later. One study suggests they may reach sexual maturity as early as 4 months of age—time to find a mate and get busy! Females produce 2-5 clutches of 3-7 chicks per breeding season; that’s an average of 20 chicks per season, per breeding pair. Do the math and there’s your answer.
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Stand up for yourself and your kin.  House sparrows will form loose nesting colonies, are strongly territorial, and will aggressively defend nest sites and feeders. They’ll attack both intruders and potential intruders, and have been known to destroy the eggs and nestlings of competitor species.
. Be smart, adaptable, and adventurous.  Many bird species follow a strict set of guidelines when it comes to choosing where to raise a family.  Sparrows, on the other hand, sparrow nest by gingiber, CCL are willing to at least consider nearly any property when scouting for real estate. You’ll find them nesting in a wide range of locations—nest boxes and tree cavities, of course, but also signs, architectural features, drain pipes, dryer vents, and anywhere else that offers a large enough entrance.  When a potential nesting site has been identified they’ll use every means at their disposal to make it work.  They can even learn how to trip automated door sensors to access food and shelter from the elements and predators. When young house sparrows are old enough to leave the nest they’ll readily disperse 5 miles or more to find new feeding and nesting areas and quickly learn how to claim and exploit available resources.
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Have friends in high places. If you’re a wild thing, having H. sapiens on your side is the equivalent of a royal patronage. In the mid-19th century people trapped house sparrows from one place and released them into new territory cleared of predators and outfitted with nesting boxes.  That, my friends, is what’s called “choosing sides.” Is it any wonder house sparrows are now found in all 48 contiguous states and Hawaii’i (where they were introduced from New Zealand in 1871)? The kindness of human strangers has also allowed P. domesticus to claim much of Canada, all of Central America, most of South America, southern Africa, and eastern Australia.
dark green = natural range light green = introduced range

dark green = natural range     light green = introduced range

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I’m sure you can guess how this story goes, though. It’s been played out countless times in the media—print, broadcast, and social.  First they love you, then they love to hate you.  Americans adore a winner but as any reality TV star can attest, get too successful and fans will take equal pleasure in watching, sometimes facilitating, your fall from grace.
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Even as the house sparrow fad continued to grow, some conservation-minded folk had begun to notice the immigrants were not assimilating as hoped, or following local customs and expectations. Before long, civic leaders had deemed house sparrow nests “unsightly.” Their droppings were blamed for “besmirched” buildings and sidewalks.  They were tagged as thieves who pilfered valuable grain from honest, hard-working farmers. Worse yet, the foreigners were observed being downright inhospitable to the native avian community, including valuable insect-eaters. The nerve of those ungrateful little upstarts!!
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sparrow trap (Albert F. Siepert, Project Gutenberg License)Guides for trapping, shooting, and poisoning the birds were distributed free of charge. By 1883, state legislators in Indiana had declared the house sparrow an outlaw who should be killed on sight. Five years later, Illinois and Michigan had established a small bounty on “English” sparrows and children scrambled to exchange dead birds for cash to buy candy.
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Never mind the fact that human development was having at least as great an impact on native bird species as the house sparrow we had intentionally loosed upon the landscape. Forget that the effects of trapping and poisoning are rarely limited to the intended target species. Ignore the lack of conservation legislation that allowed “market hunting” to bring dozens of wild bird populations to the brink of extinction. The public was frightened and angry about the changes in their communities wrought by industrialization and human migration. Scapegoats were needed to pay the piper for society’s sins and transgressions.
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Many individual house sparrow were killed but despite the all-in extermination effort the species continued to thrive. While no longer hunted for bounties in the US., the bad PR stuck like glue—to this day they are generally resented or reviled. Unlike migratory species house sparrows are not protected in the U.S. and, in fact, the population has declined somewhat.
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save-sparrowFollowing the tried and true media script, the house sparrow is experiencing a rebound in popularity, at least in its native range. This is due to precipitous population declines in England, where this native species has been “red-listed,” Europe, Scandinavia, and India. The problem seems to be a lack of available food for their young—nestlings need the higher level of protein insects provide, only later changing to a grain-based diet. As Rachel Carson pointed out decades ago, our pesticide arms race takes a toll on many of the creatures we enjoy having around. Over the past 10-15 years, “Save Sparrows” campaigns have encouraged home-owners to decrease or eliminate insecticide use, choosing insect-attracting plants, and intentionally increasing nesting sites.
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I’ve yet to see anything in the scientific literature proposing North American as a possible source of imported house sparrows to repopulate their original range but there’s a nice full-circle appeal to that storyline.  Maybe you can go home again.
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© 2015 Next-Door Nature—no reprints without written permission from the author (I’d love for you to share my work  but please ask). Thanks to these photographers for making their work available through a Creative Commons license (CCL) or Project Guttenberg License (PGL) (from top to bottom): Martha de Jong-Lantink, CCL (birds on a branch); Harper & Brothers, PGL (feeding the sparrows); Eric Bégin, CCL (male HOSP); Phil McIver, CCL (female HOSP); gingiber, CCL (HOSP nest); Cactus26, CCL (HOSP distribution map); Albert F. Siepert, PGL (sparrow trap).

Headbanger

 

Male downy woodpecker (Picoides pubescens)

The male downy woodpecker is a dapper urban resident (iStock, used with permission)

Rushing out the door, I went over the list in my head. Workout pants and layered tees—check. Running shoes—check. Coat, hat, gloves—check. Keys and sunglasses—check. MP3 player—check. Everything was in order as I pulled out of the driveway.

Or so I thought.

Fifteen minutes later I pulled into a parking space at the Power Valley Conservation Nature Center, a 112-acre oasis in suburban St. Louis created by the Missouri Department of Conservation with hilly trails perfect for raising my heart rate for 30-40 minutes. But as I stepped out of the car and began to gather my gear I realized with dismay I’d left behind a critical component—my earbuds.

The thought of a run without my workout mix, and without any caffeine in my system either, was disheartening. I need the motivation of a musical pulse. But I didn’t have time to go back to the house so I set off anyway, prepared to suffer.

About 10 minutes later I realized I was running to a faint drumbeat. At first I thought someone who had NOT forgotten their audio equipment had the volume on their iPod turned up to 11. Once I realized the thumping came from the woods themselves, though, it wasn’t too long before I spotted the drummer, dressed more appropriately for jazz than heavy metal in the stylish black-and-white houndstooth jacket and jaunty red cap of a male downy woodpecker. In spite of the bird’s diminutive size—no more than 6” from head to tail-tip and weighing in at an ounce or less—his wardrobe set him apart on that overcast day from the slate-and-silver hickory bark backdrop.

Downy’s are capable of making a noise disproportionate to their size. When a woodpecker is looking for a mate or claiming a territory, the sound of drumming needs to carry; building a nursery cavity using a beak as a jackhammer isn’t quiet either. But if you’re in the woods and the beat is more bongo than bass, hunger is probably acting as the drummer’s muse. A gentle tap, tap, tap betrays hollow spots beneath the bark where wood-boring insect larvae wait.

drawing of a woodpecker's tongue

Woodpeckers can really stick out their tongues (Florida Center for Instructional Technology, used with permission)

Once dinner has been detected, things get… interesting. That short chisel of a beak hardly prepares you for what’s inside—like many other woodpeckers, the downy has a barbed, sticky, and flexible tongue so long it wraps around the skull when at rest. If ever there was a bird ready-made for rock ‘n roll, it’s the woodpecker. Gene Simmons got nothin’ on these headbangers.

The whole tone of my morning changed in an instant. It’s so easy to carry a personal soundtrack wherever I go that I forget about everything I normally tune out when I turn up the volume. As a result of my oversight, I suddenly had a standing-room-only ticket to a great live performance, one I would surely have missed had this excursion proceeded according to plan.  My run could wait. I stayed for several encores and gave that downy an enthusiastic round of applause as he flew off toward his next gig.

[This post was originally published in January 2011. Hope to have a new installment ready for prime-time soon.]

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love-earthThis blog, like so many activities that foster support and appreciation of the natural world, is a labor of love. If you’ve enjoyed learning about the creatures who share our built environment, consider becoming an NDN Benefactor with a donation of any amount you’re inspired to give. If you’d like to find a little Next-Door Nature surprise in your inbox just click the Subscribe!  button in the upper right-hand corner of this page and receive notifications of new posts!

© 2011 Next-Door Nature— no reprints without written permission from the author

Runner-up

Two male turkeys audition but fail to impress the judge (Photo: Teddy Llovet, Creative Commons license)

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I don’t know what American grade school kids are being taught these days—I left Oakville Elementary a couple of decades ago (okay, fine—several decades ago) and since I haven’t had kids of my own I don’t have access to 21st century homework assignments. But I’ll go out on a limb here and bet that most of them know the bald eagle (Haliaeetus leucocephalus) won the 1782 version of American Idol, and that it did so by edging out celebrity judge Benjamin Franklin’s favorite contestant, the wild turkey (Meleagris gallopavo).

That long-ago contest had little in common with the popular modern day version of reality TV. For one thing, neither bird has great pipes. Citizens were never asked to call or text in their votes. Also, the bald eagle has held on to national fame longer than fellow white-headed winner Taylor Hicks, while the turkey hasn’t exactly proven the voters wrong by, say, winning an Academy Award, Jennifer Hudson-style.

On the other hand, we don’t set aside a day each November (or any month, for that matter) on which the eagle takes center stage.  So in honor of Thanksgiving, I’d like to briefly sing the praises of the runner-up… and not just as the star performer at a holiday dinner.

Shortly after Congress immortalized the eagle on the Great Seal of the United States, Franklin shared his disappointment and misgivings over their choice in a letter to his daughter. Given the sparse pelt on his own pate, one might expect ol’ Ben would view the bald eagle as a kindred spirit, or at least harbor a bit of sympathy. Instead, his criticism was as harsh as any doled out by Simon Cowell, describing our new national symbol as “a Bird of bad moral character” who “does not get his Living honestly,” preferring to sup on rotting fish or, worse yet, stealing fresh seafood from more industrious raptors like the osprey (Pandion haliaetus). What’s more, Ben argued the eagle is cowardly, evidenced by how easily it can be driven away by much smaller birds defending their nests and offspring. Not exactly the role model image our fledgling country hoped to cultivate.

The turkey, according to Franklin, is “in Comparison a much more respectable bird,” a “true original Native of America” and a “Bird of Courage” who “would not hesitate to attack” any invader and defend his home turf.

This description might not square with your expectations after years of holiday stories featuring dim-witted, less than inspiring  Butterballs-to-be but the domestic turkey is but a pale and passive imitation of the real-deal.

Wild tom turkeys (as the males are called) will most definitely defend their breeding territory against potential rivals. Large and heavy, they are unexpectedly agile flyers, aggressive fighters, social, sometimes playful, intelligent, and adaptive.  To my knowledge they’ve never been accused of theft or caught dining on carrion (their omnivorous diet consists primarily of acorns and other nuts, seeds, fruit, buds and leaves, insects and the occasional small reptile or amphibian).

As far as moral character goes… well, you know rock stars. Toms strut their stuff in a flamboyant palette of iridescent red, green, purple, copper, bronze, and gold feathers worthy of Adam Lambert. No piercings or tattoos, but oozing cool with a Beat-worthy statement beard of stiff bristles starting just above the wishbone, wattles (flesh hanging from the head and/or neck), caruncles (fleshy growths on the head), snoods (long fleshy object draped across a tom’s beak), spurs and other body art. Their ladies, in keeping with general avian fashion trends, tend to be more conservatively dressed but they can strut like a runway model  when warranted, complete with long legs and outlandish makeup. Out of the spotlight, turkey hens are attentive mothers to their precocial offspring, in contrast to the menfolk, who are polygamous absentee fathers.

(Male bald eagles, it must be said, are actively involved in their children’s upbringing; given his own reputation, Ben might have been well served to heed the old saying about people who live in glass houses before he cast the first stone.)

Like the bald eagle, wild turkeys experienced a perilous decline in their numbers during in the last century, due to overhunting and habitat loss (rather than DDT exposure, as was the case for so many of our birds of prey).  Game agencies took action to protect the species and have been successful in helping the population rebound. So much so, in fact, that turkeys have not only returned to rural fields, pastures, and woodlands but have begun to tour in many major metropolitan areas as well.  In some parts of the country spotting a flock of wild turkeys foraging near a highway, hanging out downtown, or feasting at a backyard bird feeder is no longer a novelty.

That means a growing number of Americans now have a ticket to see  this national treasure up close and personal more than once a year, and at venues other than a serving platter.

For that, I am thankful.

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love-earthThis blog, like so many activities that foster support and appreciation of the natural world, is a labor of love. If you’ve enjoyed learning about the creatures who share our built environment, consider becoming an NDN Benefactor with a donation of any amount you’re inspired to give. If you’d like to find a little Next-Door Nature surprise in your inbox just click the Subscribe!  button in the upper right-hand corner of this page and receive notifications of new posts!

© 2012 Next-Door Nature—no reprints without written permission from the author (I’d love for you to share my work. Just ask first.). Thanks to these photographers for making their work available through a Creative Commons license: Teddy Llovet (cover); keeva999 (turkey in flight); Mic Stolz (plumage); Peter Patau (men).

Barnstormers

next-door nature, urban wildlife, suburban wildlife, barn swallows

The barn swallow is a spectacular aerial acrobat (Photo: Eugene Beckes, Creative Commons license)

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WITNESS astounding tricks of precision flying!

THRILL to the sight of daring aerial capers!

Come one, come ALL!

The Flying Circus is winging its way to a backyard near YOU!!

 

next-door nature, urban wildlife, suburban wildlife, barn swallowCritics are raving about this summer’s must-see event. Word to the wise, though—in addition to a lawn chair you’ll definitely want to bring some binoculars. That’s because the stars of this air show have an average wingspan of about 12 inches (30 cm). We’re not talking F/A-18 Hornets here, or even a Cessna 152. Think sparrow-sized, not Sparrowhawk.

Barn swallows (Hirundo rustica) epitomize the principle of “form follows function.” Combine a slender fuselage with long, tapered wings and a deeply forked stabilizer (aka “tail”) and you’ve got a bird made to spend the majority of waking life with wheels up. They even wear a uniform appropriate for fly-boys (and girls)—glossy chrome blue above and buff-to-rust below; similar to the colors of a U.S. Air Force Blue Angels jet.

Barn swallows are found far beyond U.S. borders, though.  You might even go so far as to call them jet setters. Six officially recognized subspecies are found in North and South America, Europe, Africa, and Asia. Generally speaking, the species breeds in the Northern Hemisphere (as far north as the Arctic Circle) and takes winter R&R in the Southern Hemisphere. Ornithologists have recorded barn swallows traveling over 7,000 miles (11,000 km) from Europe to southern Africa, and those based in the Americas cover similar distances.

next-door nature, urban wildlife, suburban wildlife, barn swallowWhether cruising inches above land or water or performing barrel rolls, loop-the-loops, spins, and stalls in mid-air, these agile flyers are crowd-pleasers. They aren’t grandstanding, though. A barn swallow’s life consists of more than playing with the physics of flight. Like the post-WWI stunt pilots of the 1920s, they’re trying to make a living.

It takes fuel to fly and the barn swallow go-juice of choice is winged insects—primarily high-octane flies, but also beetles, bees and wasps, next-door nature, urban wildlife, suburban wildlife, barn swallowmoths and butterflies, ants and termites.  Eating on the fly really comes in handy during long missions, including migration. Quenching one’s thirst, bathing, dating, and defending the home territory—they’re all done on the wing.

Historians disagree as to the origin of the term “barnstorming,” but one popular explanation is that pilots would fly through an open barn door and out the other side (they hoped) as a demonstration of their prowess and to drum up joy ride business.  Barn swallows have been known to fly in and out of barns as well—hence the common name. It’s a lot less risky for the birds, though.

Even daredevils like to have a place to call home, a chance to raise a family.  Before permanent man-made structures became commonplace, barn swallows built nests in caves or on the face of cliffs. Long tolerated by humans for reasons  both practical and aesthetic, today only one North American population holds to this tradition, in the Channel Islands off the coast of California; the rest of the fleet hangar in the rafters of open buildings or beneath porches. Bridges, especially those that span water, are particularly popular due to their proximity to crucial building materials.

next-door nature, urban wildlife, suburban wildlife, barn swallowGathering mud by the bill-full, mated pairs make countless supply runs to construct a neat cup or half-cup, depending on the location, then line it with grass, feathers, hair from the livestock living under the same roof, and any other soft, insulating materials they can find.

Once there’s a home base in the crosshairs, the bombardier gets the go-ahead to drop her payload of 3-7 eggs. The pair begin a series of aerial fueling attempts and in about a month’s time they’ve got themself a squadron of next-gen aviators.

Time to put on a show!

next-door nature, urban wildlife, suburban wildlife, barn swallow
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© 2012 Next-Door Nature—no reprints without written permission from the author (I’d love for you to share my work; all you have to do is ask). Thanks to these photographers for making their work available through a Creative Commons license: [from the top] Eugene Beckes (wings tucked; wings open); Julio Mulero (drinking); Dan Wilson Photography (nestlings); Eugene Beckes (swooping); Bill Lynch (muckraking); Mikael Dusenne (parenting); Pat Gaines (missile).
Barn swallows in flight:
Modern day barnstormer performing aerial acrobatics: