A Flurry of Snowbirds

If, as you gaze through a frosted window at a pewter sky, watching the neighborhood being tucked beneath a frosty white blanket, you wonder where all the snowbirds have gone… look no further than your own backyard. I'm talking about Dark-Eyed Juncos (Junco hyemalis), of course. Small (5.5-6.3"/14-16 cm, beak to tail-tip; 0.6-1.1 oz/18-30 g),... Continue Reading →

Village Voice

How can one small voice cut through the cacophony of modern metropolitan life? A recently published study, combined with some earlier work, suggests that contrary to what you might assume, the secret to city communication isn’t shouting. Urban background noise is heavily weighted toward the lower sound frequencies of 20 to 200 Hz—think diesel engines... Continue Reading →

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