Woodcreepers are a group of birds belonging to the family Dendrocolaptidae, primarily found in Central and South America. They are known for their long, slender bodies and strong, curved bills, which they use to probe tree bark for insects and other invertebrates. Woodcreepers are typically brown or gray, providing them with excellent camouflage against tree trunks. These birds are skilled climbers, using their stiff tail feathers for support as they move vertically up trees. Woodcreepers are often heard before they are seen, as they produce a variety of calls and sounds. They play an important role in their ecosystems by helping control insect populations and contributing to the health of forests.