Woodpecker Finch

The woodpecker finch (Camarhynchus pallidus) is a monomorphic species of bird in the Darwin's finch group of the tanager family Thraupidae, endemic to the Galapagos Islands. The diet of a woodpecker finch revolves mostly around invertebrates, but also encompasses a variety of seeds. Woodpecker finches, like many other species of birds, form breeding pairs and care for young until they have fledged. The most distinctive characteristic of woodpecker finches is their ability to use tools for foraging. This behaviour indicates that they have highly specialized cognitive abilities. Woodpecker finches have also shown the ability to learn new behaviours regarding tool use via social learning. Not all populations of woodpecker finches use tools equally often, as this is influenced by the environment in which they live. == Description == Woodpecker finches range in weight from 23 to 29 g (0.81 to 1.02 oz) and are about 15 cm (5.9 in) long. Although their tongues are quite short, they have a relatively long bill compared to other species of Darwin's finches. == Distribution == Woodpecker finches are native to the Galapagos Islands. They are commonly found on the islands of Isabela, Santa Cruz, San Cristobal, Fernandina, Santiago, and Penzón. They occupy all…