Siberian jays can recognize unfamiliar, distant relatives

[ScienceDaily]

Can animals recognize distantly related, unfamiliar individuals of the same species? Siberian jays possess this ability as evolutionary biologists recently could demonstrate for the first time. This bird species belongs to the crow family and is able to accurately assess the degree of kinship to unfamiliar individuals. This ability provides advantages when sharing food and other forms of cooperation.

 

Read the full article on ScienceDaily