Seriema

The seriema is a bird belonging to the family Cariamidae, which is the sole family within the order Cariamiformes. Two extant species of seriema are recognized, both found in South America. The red-legged seriema, Cariama cristata, inhabits eastern and southeastern Brazil, while the black-legged seriema, Chunga burmeisteri, is found in northern Argentina and Paraguay.

Seriemas are terrestrial birds, typically standing about 70-90 cm tall. They possess long legs, a long neck, and a long tail, giving them a distinctive appearance. Their plumage is generally brownish or grayish, with some species exhibiting a crest of feathers on their head. These birds are primarily carnivorous, feeding on insects, small reptiles, amphibians, and rodents. They are known for their speed and agility, capable of running down prey effectively.

Their vocalizations are also notable, often described as loud, piercing whistles or yelps, which they use for communication and territorial defense. Seriemas build their nests on the ground or in low bushes, laying a clutch of typically two to four eggs. Both parents participate in incubation and raising the young. Despite their terrestrial lifestyle, seriemas are capable of flight, though they prefer to run. They are often found in open grasslands, savannas, and scrublands.