How Hummingbirds Drink
Hummingbird tongues are super weird. They are so long that wh... ...times a second. In 1833, scientists proposed that hummingbirds drink by capillary action, but that has been disproven.... ...evara set out to study the exact mechanics of how hummingbirds drink . That involved...
https://www.neatorama.com/2017/11/30/How-Hummingbirds-Drink/
