Known as brood parasites, these birds that lay eggs in other birds’ nests employ a number of underhanded tactics. Some will rely on deception to trick other birds into raising their young ...

Cowbirds are not evil; they are just doing their best to survive. Many other species prey on bird eggs and young birds – ...

A mother alligator tried to protect her nest from a sneaky creature after her eggs, Texas video shows. Screengrab from video shared to Facebook by Fort Worth Nature Center & Refuge. A well-placed ...