2020-04-16, 06:41
Red-Winged Blackbirds Understand Yellow Warbler Alarms
Researchers studying yellow warbler responses to the parasitic cowbird realized that red-winged blackbirds were eavesdropping on the calls and reacting to them, too.
-- Read more on ScientificAmerican.com
https://www.scientificamerican.com/podca...er-alarms/
Researchers studying yellow warbler responses to the parasitic cowbird realized that red-winged blackbirds were eavesdropping on the calls and reacting to them, too.
-- Read more on ScientificAmerican.com
https://www.scientificamerican.com/podca...er-alarms/