Arizona Woodpecker

Tall terrestrial predator of the Chaco region. Plumage distinctively shaggy. Prefers dense, spiny vegetation, often with thick undergrowth, but can occur in nearby open areas. Smaller and shyer than Red-legged Seriema. Despite its large size, can be difficult to see, and is more often detected by its loud, far-carrying song.

Large black-and-white goshawk. Most individuals have a white breast, but some have almost completely black underparts. Immatures have dark streaks below, over a white or rusty base color. Found in forest, woodland, thick savanna, and plantations. Calls are a long wail and an agitated scolding series. Dark-breasted birds similar to dark-morph Gabar Goshawk and Ovambo Sparrowhawk but are larger and have yellow legs and base of the bill. Somewhat similar to hawk-eagles, but much longer-tailed and faster in flight.

A brown, tree-climbing bird with a strongly curved bill. Appears small-headed; plumage is mostly rufous-brown with buffy streaking on head and neck. Found in tall rainforest, where it is uncommon and locally distributed; often occurs in areas with extensive bamboo thickets. Generally shy and rather difficult to observe. Forages at middle and upper levels, using extraordinary bill to probe into deep bark crevices, bromeliads, and broken bamboo stems. Regularly follows mixed-species flocks. Song is a fast, rich trill, rising and falling slightly in pitch, often preceded by a longer overslurred note. Curved bill should immediately distinguish this species from other woodcreepers in range. Occurs in central Amazonia, south of the Amazon River, between the Madeira and Xingu Rivers.