Still, the fact that crows and human toddlers can both count this way — that they share this ability despite rather different brain architectures — is striking, says Liao. "It's one of the ...

A new study shows that crows, in this case the carrion crow, can count out loud just like human toddlers. This discovery opens up new doors for more complex conversation among crows, who are also ...

If crows can recognize geometric regularity ... Until now, researchers mainly focused on animals’ counting or problem-solving skills, leaving abilities like geometric intuition unexplored.