

Ryan Terrill (he)
3.4K posts

@enicurus
Science Director | Klamath Bird Observatory https://t.co/zrfOIwhSdk https://t.co/G2RDdCTq5Q





How is sensitivity to altitude affected by evolutionary adaptation? We studied blood of 77 species of Andean hummingbirds for >15 years to find out. 🚨New paper🚨, now out in @Ecology_Letters! @MSBbirds @ethanblinck 🧵 1/


Over 1,000 Vaux’s Swifts this morning!!!



🚨New paper alert🚨 We uncover the amazing story of Elizabeth L. Kerr, a female bird and mammal collector who visited #Colombia in the early 20th century, published today in @AmOrnith (🧵)











Over 100 individual birds have crossed the divide this morning so far! Yellow-rumped Warblers, Violet-green Swallows, and Rufous Hummingbirds galore!

