Kevin Wheeler

Reporter, 约炮视频 Magazine

Articles by Kevin Wheeler

A Shaky Song Reveals an Old Sparrow's Age to Younger Competition
January 31, 2020 — Birds can lose their singing skills over time, and according to a new study, Swamp Sparrows use these clues to identify territorial threats.
Hummingbirds Owe Their Shimmer to Microscopic Pancake-Like Structures
January 17, 2020 — New research shows how extra-complex melanosomes in hummingbird feathers make light dance in fascinating ways.