Birdsong gets sweeter over time, study finds
Times Colonist,
MIAMI — On a dewy summer morning, Karla Rivera-Caceres, an ornithology researcher at the University of Miami, crouched in her…
Scientist finds bird couples use their songs as a complex form of communicating with each other
Sign of the Times,
© Karla Rivera-Caceres Canebrake wrens are known for their highly coordinated, operatic duets.
A lesson from mating birds: The song gets sweeter over time, a Miami scientist finds
The Charlotte Observer,
On a dewy summer morning, Karla Rivera-Cáceres, an ornithology researcher at the University of Miami, crouched in her usual…