whoodpeckers

The woodpeckers, and wrynecks piculets Are to family, Picidae, of near-passerine birds. Members of this family are found worldwide, except for Australia and New Zealand, Madagascar, and the extreme polar regions. Most species live in forests or woodland habitats, although species A Few Are Known to live in areas Such as Treeless rocky hillside and deserts.

Many of the foraging, breeding and signaling Involve Behaviors of woodpeckers drumming and hammering using the bill. To Prevent Brain Damage and Repeat from the rapid decelerations, woodpeckers Have evolved a number of Adaptations to Protect the brain. These include small brain size, the orientation of the brain within the skull.and the short duration of contact. The millisecond Before Thickened contact with wood to membrane nictitans closes, protecting the eye from flying debris. The nostrils Are Also protected; They Are Often slit-like and special Have Them feathers to cover.
Woodpeckers, and wrynecks piculets Possess all zygodactyl feet. Zygodactyl feet consist of four toes, the first and the Fourth Facing backward and the second and third Facing Forward. This arrangement is good for foot grasping the limbs and trunks of trees. Members of this family can walk up a tree trunk vertically s, which is beneficial for Activities Such as foraging for food or nest excavation. In Addition to the strong claws and feet short woodpeckers have strong legs; this is typical of birds That Regularly forage on trunks. The tails of all woodpeckers except the wrynecks Are piculets and stiffened, and when to the bird perches on Vertical Surfaces, the tail and feet work together to support it.