Lonesome Doves

It’s a fine world, though rich in hardships at times. ~ Larry McMurtry

There’s a sweetness in the lament of a mourning dove (Zenaida macroura) that makes the sorrow bearable, and believable. Theirs isn’t an pop tune about a hookup with a hook, or a power ballad tale of infatuation, thrill, and transitory heartbreak. When mourning doves call I hear a country-western melody about spacious, isolated landscapes and complicated lives composed of joy and calamity, love and betrayal, not to mention good and evil that can’t be easily differentiated by the color of someone’s hat.

Country music has had it’s share of singers who could wail with convincing anguish on stage, then party ’til the cows came home once the show was over… so I have to wonder if the mourning dove’s high lonesome yodel —coo-OO, COO, coo — is simply part of the act. After all, that grievous angel cry is replaced by a jaunty whistle of wings every time they launch skyward.

Plus, doves are rarely alone and don’t seem to have much time in their lives to feel lonely. The whole clan is known to grow up fast (reaching sexual maturity at about 85 days old) and then pair up into monogamous ’til-death-do-we-part couples who take the directive to be fruitful and multiply seriously… as in up to twelve chicks in a single season serious (six broods of two chicks each). Both Mom and Dad are doting, active parents who share grocery shopping and child care equally, rarely leaving their babes unsupervised by at least one adult at all times.

The end of the lovey-dovey breeding season shouldn’t bring on the lonesome blues either, because that’s when the community flocks together in a big way. They go on group picnics, gobbling up seed in open fields or from the ground beneath backyard feeders until their crops are full, then settle onto fences, or walls, or telephone wires to digest the meal and the days events. They go drinking together, although for doves that means sipping water from puddles and bird baths rather than throwing back with Jose Quervo at the neighborhood saloon.

The community even sleeps together— literally, not euphemistically — roosting in trees and other protected areas. Comforted by the safety of numbers, they’ll drop their heads comfortably between raised shoulders rather than tucking in beneath a wing or over the back as so many other birds do.

Despite all the social network support, there is a darker side to the life of a mourning dove that may explain their doleful song — they often end up on the wrong end of a gun. Mourning doves are abundant, with a population estimated to be comprised of nearly 500 million individuals, but they are classified as a game bird and are the most frequently hunted species in North America. As many as 70 million are shot by hunters each year. Those who dodge the bullet still have to contend with the threat of lead poisoning from shot picked up from the ground while feeding.

Despite what their name implies, though, when one of these doves becomes a widow or widower they don’t spend a lot of time in Brokenheartsville bemoaning their newly-single status. In fact, they pair up again pdq. After all, ya can’t be fruitful all by your lonesome.

 

[Thanks to the following photographers for making their work available through the Creative Commons license: Sarah Richter, Chuck Roberts, George Thomas, Tina :0), Edward Peters, and Patty Myrick.  © 2017 Next-Door Nature. Reprints welcomed with written permission from the author.]

Multi-Tasker

I found a blue jay feather this morning while I was out walking my dog, Dash. That isn’t remarkable — jays are a common species here, and because the color blue is relatively scarce in the natural environment (except for the sky) it’s eye-catching. I’ve started an informal collection, compiled on some shelves near my front door. I admire them on a semi-regular basis while running a Swiffer™ over household surfaces, and when I have to pick them up off of the floor because I’m cleaning like it’s a timed event.

As I ambled along, spinning the feather between my thumb and forefinger, I could feel it lift at the slightest breeze, attempting to return to the sky. I started thinking about the versatility of this keratin assemblage, this trinket both delicate and durable, this multi-tasker extraordinaire.

I’m well aware that researchers say multi-tasking is a myth, at least when it comes to the human brain. We only think we’re doing several things at once, the scientists tell us; actually, we’re just toggling back and forth from one thing to another, which reduces our mental efficiency and even lowers (temporarily) our IQ.  I’m mostly convinced by these studies but, full disclosure, neuroscience isn’t my field so I’m only familiar with what’s summarized and reported by the media… and by “media” I mean NPR. In light of all that has been reported, though, I find it even more fascinating and frustrating that handling more than one task is trivial for so many other, less admired, anatomical features. Wouldn’t you expect our much-lauded gray matter to be every bit as masterful at multi-tasking as, say, a feather?

Think about it…

First of all, feathers allow birds to fly — a feat humans have still not managed to accomplish, even though we reassure each other constantly that we have the largest, most amazingly intelligent brains on Earth (clearly, though, ours is not the most self-confident computer on the planet).

Now, before you think I’ve somehow overlooked the fact that thousands of human beings are flying from one global location to another all day, every day, and have been doing so for quite some time, let me interject that human beings have, without question, figured out how to make machines fly (with the aid of metallurgy and fossil fuels, of course). But we have never, not once, jumped up from the ground or launched from a tree branch to flap off into the wild blue yonder. Superman doesn’t count because he isn’t human, and wing-suits don’t count either because that’s gliding, not flying. Humans ride, birds fly, and they do it by flapping feather-covered arms, using renewable energy sources like insects, berries, seeds, and sugar water.

Next, consider that feathers also provide thermal insulation. This should come as no surprise because people use bird feathers to keep warm, too. We stuff clouds of down and feathers in-between layers of rip-stop polyester made from recycled plastic water bottles to manufacture vests and parkas. Then we slip on the garment, zip up the front, and head out into the elements to do some birdwatching.

Birds can waterproof their feathers with bio-oils stored in a convenient uropygial/preen gland at the base of their tail. This is handy because, having allocated their arms to flying, they can’t hold a spray can of Scotchgard™. Nor are they able to use hammers, saws, and other tools to build a roof overhead that will shield them from rain, sleet, and snow, or to build a boat when they want to go fishing.

But wait— there’s more! Bet you didn’t know that feathers are also an effective communication device. See, humans use an broad assortment of products, including designer label clothing, team-sponsored gear, our vehicles, digital devices, and jewelry to make nonverbal announcements about our group affiliations and availability.

Birds accomplish the same thing using their birthday feather-suits. The colors and patterns they wear say more than any Tinder profile or list of Who’s Who ever could.  Female birds assess a suitor’s sartorial presentation to determine if he’s her type, and male birds parade their plumage to show the ladies they’ve got the goods to be a quality life-partner. Or maybe just a handsome hookup, depending on how the species swings. Those same feathers can be used to warn a trespasser that this territory has been claimed, or warn a romantic competitor to back off.

Kind of puts the old uni-tasking cerebral cortex to shame, don’t you think? And all this time I’ve been under the impression that “featherhead” was an insult.

 

[Thanks to the following photographers for making their work available through the Creative Commons license: bagaball, Richard Hurd, Jonathan Fox, Ingrid Taylar, and Putneypics.  © 2017 Next-Door Nature. Reprints welcomed with written permission from the author.]

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).

Comeback

The great egret has made a spectacular comeback from near extinction.

The great egret has made a spectacular comeback from near extinction.

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Heat and Humidity have resumed their annual one-upmanship contest here in Arch City. Being outdoors mid-day can be unpleasant, so my canine companion and I have been trying to beat them to the starting blocks by heading out for our daily constitutional as early as possible.
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lafayette square row houses by paul sableman, cclWe stroll two blocks, past grand Italianate manors and restored Victorian row houses, to a handsome mid-19th century city park—the oldest in the Louisiana Purchase Territory. Paved pathways meander through 30 acres of enormous shade trees and lovingly tended flower beds, past fountains, a graceful bridge, and a gazebo, all within the protective embrace of the original cast iron perimeter fence.  There’s even a lake, complete with fish, semi-aquatic turtles, a small flotilla of Canada geese (Branta canadensis), mallards (Anas platyrhynchos), and a scattering of former Easter ducklings. And what Victorian-era water-feature would be complete without a few imperious mute swans (Cygnus color)?
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The park is a hub of activity in afternoon and early evening. The sound of vehicles, emergency sirens, construction and commerce seep in from the surrounding streets, combining with the squeals of children blowing off steam at the playground,  flag football players shouting audibles, or a crowd cheering at vintage baseball game, depending on the season. Fiercely determined joggers make their appointed rounds. Dogs check messages on trees and bushes while their humans check smartphones. Families gather ’round a grill, young lovers picnic on hand-me-down quilts, wedding rings are exchanged, friends play frisbee, and there’s even the occasional free open-air concert or movie night under the stars.
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lafayette park garden path by John, CCLMost mornings, though, it feels like a quiet private garden. The park has become a favorite since my homecoming a couple years ago. GPS may pin my location as near the center of a bustling city but the dappled stillness of this urban oasis, complimented with the music of dancing water and splashes of birdsong, sets an unhurried tone. By the end of our walk I’m ready to step off of cobblestones onto the Information Highway and into my 21st century life.
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great egret by VisitCentralFL, CCLDuring a recent dawn stroll around the lake, I spotted a slim solitary figure standing still as a statue at the water’s concrete edge; a great egret (Ardea alba Linnaeus) doesn’t exactly blend in with the surroundings. There’s simply no point in trying when you’re a 3’ tall bird with a serpentine neck, clad in your breeding season best: extravagant lacy white plumes, a saffron bill, lime-green lores, and long jet-black legs and feet.
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My heart leapt—not because the bird was beautiful (although it was), and not because I didn’t yet have one on my life list (I’ve seen many). No, it was seeing a great egret in this place that brought tears of joy to my eyes.
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bird hat - public domainWhen Lafayette Park was first dedicated, it would have been a rare sight indeed to see those elegant courtship aigrettes on anything other than a lady’s hat.  Great egrets were hunted almost to the point of extinction to satisfy fashion’s dictate that a proper, self-respecting adult female must never be seen in public without a pile of millinery fabric, lace, ribbons, flowers, feathers, and bird body parts balanced on her head. Egret plumes, in particular, were all the rage.
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Concern over the looming disappearance of this and other bird species allowed a fledgling U.S. conservation movement to take flight in the early 20th century.  By 1918, the National Audubon Society and others successfully pressured Congress into passing and funding the Migratory Bird Treaty Act. It was our first serious wildlife protection legislation, and by any measure the Act has been a spectacular success. Many species on the verge of extinction 100 years ago are now doing quite well.  And while hats and “fascinators” are currently experiencing a small uptick in popularity after a decades-long fall from favor, albeit without the wild bird feathers that graced predecessors, their numbers pale in comparison to the great egret renaissance. Although exact population numbers are hard to find, the species is now classified as “common,” numbering in the tens of thousands of breeding pairs, at minimum.
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On this morning, though, it was just a solitary great egret, a noble wire fox terrier (Queen Victoria herself kept one as a pet), and me, the least pedigreed of the group, standing at the intersection of past, present, and future.
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great egret fishing by Alan Huett, CCLI spent a long moment contemplating the significance of a stately creature’s return, and my own, to this historic midwestern park, watching as the bird gazed intently into the water, meditating on the play of light and liquid.
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Or perhaps something both deeper and more practical. Like breakfast.
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Brought back to the here and now by a nudge from my own stomach, I turned toward home. But not before saying over my shoulder, “It was great to see you again—come back anytime!”
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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): Helen Haden (white on black); Paul Sableman (Lafayette Square homes); John (Lafayette Park garden path); VisitCentralFL (strike a pose); Public Domain (woman wearing bird hat); and Alan Huett (fishing).