News tagged with predatory birds

Prairie dogs kiss more when being watched

(PhysOrg.com) -- Researchers in the US studying the behavior of black-tailed prairie dogs at a local zoo have discovered they behave differently, kissing and cuddling each other more when people are watching ...

Feb 17, 2011 report
4.6 / 5 (16) 3 | with audio podcast

Eating like a bird helps forests grow

Lions, tigers and bears top the ecological pyramid -- the diagram of the food chain that every school child knows. They eat smaller animals, feeding on energy that flows up from the base where plants convert ...

Apr 05, 2010
4.6 / 5 (9) 0 | with audio podcast