chroa

Chroa is a genus of small to medium-sized birds of prey in the family Accipitridae. The genus includes two species, the chaco caracara (Chroicocephalus maculipennis) and the collared caracara (Chroicocephalus collaris). Both species are native to South America and are known for their distinctive appearance and behavior.

The chaco caracara is a medium-sized bird with a length of about 50-55 cm and a wingspan of 110-120 cm. It has a black head and neck, a white chest, and a black and white barred belly. The collared caracara is slightly larger, with a length of about 55-60 cm and a wingspan of 130-140 cm. It has a black head and neck, a white chest, and a black and white barred belly, with a distinctive white collar around its neck.

Both species are diurnal and territorial, and they typically hunt small mammals, birds, and reptiles. They are known for their acrobatic hunting style, which involves soaring high above the ground and then diving down to catch their prey. Chroa species are also known for their loud, distinctive calls, which they use to communicate with each other.

Chroa species are currently listed as Least Concern on the IUCN Red List, but they are threatened by habitat loss and hunting. Conservation efforts are underway to protect these birds and their habitats.