Who's That Bird?, Hummingbirds' Evolving Beaks, and Gulls Eating Stuff
| Photos courtesy of: Nick Passarello; Michael Metivier; Mike Passarello | | | | |
Let your birding knowledge take flight with another round of "Who's That Bird!" Using the silhouetted image above and the three hints below, can you name this bird? - Clue #1: These "flying cigars" are among our most common urban birds and rely heavily on humans to provide nesting and roosting sites.
- Clue #2: These aerial specialists spend nearly all their waking hours on the wing—often catching insects, drinking, and bathing mid-flight.
- Clue #3: These mystery birds nest in tight, vertical cavities or abandoned buildings.
Here's a bonus hint: This bird's four-letter banding code, which researchers often use as shorthand for species' names, is CHSW. Click here to learn more about this bird and reveal the answer. | | | | |
| Ring-billed Gull enjoying a green bagel. Photo: Manny D/Gulls Eating Stuff | | | | |
| Anna's Hummingbirds once had bills perfectly shaped to sip from delicate wildflowers. But throughout the 20th century, researchers observed their beaks changing—growing longer, slimmer, and sharper, especially in males. What could have driven this transformation? Dive into the mystery behind a surprising evolutionary shift. | | | | |
| Anna's Hummingbird. Photo: Mick Thompson | | | | |
| We hope you enjoyed this month's newsletter! Because of bird lovers like you, we can protect the places birds need to not just survive, but thrive. Help us give some joy back to the birds—donate now. | | | | |
| Pileated Woodpeckers. Photo: Mark Schocken/Audubon Photography Awards | | | | |
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