A study of starlings in Africa shows that they form long-term social bonds similar to human friendships. The fact that humans who are not related by blood help each other repeatedly over time is ...

Birds form close bonds, just like human friendships, reveals new research. Starlings show “reciprocity” - helping each other with the expectation that the favor will eventually be returned, say ...

Approximately 40% of all birds migrate, whether it’s a quick trip to a warmer location or a long, grueling journey. Birds ...