Order Passeriformes 294 species in 71 genera Size: Between 10 cm (Slender-billed Xenops, Xenops tenuirostris) and 35 cm (Strong-billed Woodcreeper, Xiphocolaptes promeropirhynchus). Distribution: Neotropical Region. Sedentary. Habitat: Ovenbirds occupy almost any kind of habitats and altitudes. Woodcreepers are forestal, from dense forests to clearings, borders and open wooded areas. Feeding: Insects and small vertebrates (generally reptiles). Breeding: Ovenbirds generally build mud or stick chambers, Woodcreepers nest in trunk cavities or behind the bark. 1-5 eggs. Incubation 14-22 days. Nestling period 13-29 days. Threat status: 27 threatened species: 26 Ovenbirds (3 Critically Endangered, 8 Endangered and 15 Vulnerable) [+info] and 1 Woodcreeper (Vulnerable) [+info]