Crow populations have increased significantly in recent months due to the birds’ migration to Pittsburgh. Pitt reveals what ...

In the post caption, Mr Weng claims there are over 200 crows and the noises they were making sounded like there was a “gang ...

But the latest research by Liao and her colleagues provides more evidence about crows’ ability to synthesize numbers to produce a sound and suggests that the skill is within their control.

Some Bishan residents are frustrated with the noisy crows in their neighbourhood that have been disrupting their lives. In a ...