The better a songbird is at working its way around obstacles to retrieve a snack, the more complex its vocal learning ability will be. The European starling boasts a remarkable repertoire. Versatile ...
Some birds—including blue jays—are strong vocal learners that can mimic other birds and make lots of different sounds. Jocelyn Anderson via Wikimedia Commons under CC BY 3.0 Birds can make an array of ...
Breakthroughs, discoveries, and DIY tips sent every weekday. Terms of Service and Privacy Policy. What does it mean to be intelligent? If it’s defined by having the ...
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