BY KIERAN LINDSEY, PhD A scientists’ work is never done. That’s because there’s always another layer to peel away, another stone to turn, another angle from which to view the situation. Case in point — about 200 years ago, Charles Darwin made the connection between the size and shape of a finch’s beak and the availability […]

BY KIERAN LINDSEY, PhD   Like Water Off a Duck’s Back — That tried and true adaptability adage is an apt observation for just about any species of waterfowl, thanks to their liquid-resistant outer contour feathers, but in the case of Mallards (Anas platyrhynchos) it’s also metaphorically germane… because this is one plucky duck. I won’t […]

BY KIERAN LINDSEY, PhD How often do you come across a bird so dee-lightful, so dee-lectable that it captured the attention of characters as disparate as W.C. Fields and Cole Porter? Quite often, actually, because chickadees (Poecile spp) are far from rare in North America. In my own little corner of the world, a historic neighborhood […]

BY KIERAN LINDSEY, PhD Thanks to the photographers who granted permission to use their photos, and to those who made their work available through the Creative Commons license: Matt Ward, Richard Gibbons, Robert, Cletus Lee, Ashley Wahlbert (Tubbs), Don Faulkner, and Kieran Lindsey. © 2020 Next-Door Nature. Reprints welcomed with written permission from the author.

BY KIERAN LINDSEY, PhD Maybe Bobby McFerrin was a house wren (Troglodytes aedon) in a previous life. This thought popped into my mind when, after listening to On Being’s Krista Tippett interview the singer, I went out for a walk with my canine companion. We hadn’t made it too far down the sunny sidewalk when we […]

BY KIERAN LINDSEY, PhD [Thanks to Lafayette Square residents Jim and Carolyn Willmore for reporting a brown creeper sighting near the Cook Pavilion of Lafayette Park.] On frosty mornings, Mercury is uncharacteristically slow to leave that snug thermometer bulb… and I can’t say I blame him. I’ve been in no hurry to leave my own cozy […]

BY KIERAN LINDSEY, PhD [FYI… Feathered Feature is switching to a winter schedule of every-other-week posts. There are still plenty of birds in the park during the colder months but with everyone (that includes me) extra busy over the holidays, it seems like a reasonable time for semi-hibernation.]  . “Who cooks for you? Who cooks for […]

BY KIERAN LINDSEY, PhD Rushing out the door, I went over the list in my head: Shorts and a breathable tee—check. Running shoes—check. Baseball cap, sunglasses, and sunblock—check. Keys and ID—check.  Workout playlist queued up on the smartphone in my pocket—check. Everything was in order as I stepped out of my building. Or so I thought. […]

BY KIERAN LINDSEY, PhD Arrrggghhh!  I can NOT get that song out of my head!!  I don’t know where I heard it, maybe on the grocery store’s Music to Inspire Endcap Impulse Purchases station. It’s familiar but definitely not a favorite. I have eclectic musical tastes that span eras and genres, so why is it that […]

BY KIERAN LINDSEY, PhD I was just trying to help, I swear.  In fact, the primary directive in wildlife rehabilitation is: First, do no harm. But the indignant male Northern Cardinal (Cardinalis cardinalis) I had just lifted out of a shoe box clearly interpreted my attempts to do a thorough but gentle intake exam as disrespectful. […]