But it didn't take long for the crows to catch on and start making the correct number of sounds for each cue — or so Liao thought. "I was like, 'Wow, these crows are brilliant,'" she says.

The most iconic way that this was done was with the crow of a rooster. Farmers are still very familiar with this loud ‘Cock-a-doodle-doo’ every morning, and even people who live in cities know ...

Crows can vocally count up to four. The intelligent birds recognize and react to numbers in a process similar to that of human cognition, according to a new study.

They have a different vocal organ, called a syrinx, that they use to make noises. Crow pictures. Image 1 of 3 (Image credit: gyro via Getty Images) A murder of crows.

Sorci said his biggest complaint with the crows is the noise they make, more so than their scavenging ways. “Luckily our trash is pretty secure so we don’t have that problem, ...

ALBANY — The city has gone to the crows, but city officials have a plan. Beginning Monday, wildlife biologists will use a variety of creative and non-lethal techniques to drive away the ...