Pigeons bob their heads while walking mainly to stabilize their vision. The movement consists of two phases: a hold phase, when the head remains almost stationary relative to the surrounding environment while the body moves forward, and a thrust phase, when the head moves quickly to a new position....
Pigeons, members of the Columbidae family, include over 308 recognized species found across diverse ecosystems—from urban cities to remote forests. While often overlooked, these birds are vital to ecosystem health. Here are 20 notable pigeon species, featuring their traits, distribution, and conser...