According to the Cornell Lab of Ornithology, a male Mockingbird may learn up to 200 songs in its lifetime. Like the ...
As the sun rises, a male bluebird begins singing atop a perch next to our living room window overlooking the backyard. He cocks his head at the window pane, then looks back toward a small tray ...
The melodious singing of birds has been long appreciated by humans, and has often been thought to reflect a particularly positive emotional state of the singer. Researchers in Japan have now ...
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