Leveria

Leveria is a genus of small to medium-sized birds of prey found in the Americas, belonging to the family Accipitridae. The name "Leveria" is derived from the Latin word "lever," which refers to the bird's distinctive, long, and curved bill. This genus is closely related to the genus Accipiter, and the two are often grouped together under the broader term "goshawks."

Leveria includes two recognized species: Leveria arcana and Leveria erythropyga. Leveria arcana, also known as the lesser goshawk, is found in the southwestern United States and Mexico. Leveria erythropyga, or the red-tailed goshawk, is found in Central and South America. Both species are known for their distinctive red tails, which are longer and more pronounced in Leveria erythropyga.

These birds are typically found in open habitats such as grasslands, savannas, and scrublands. They are skilled hunters, preying on small mammals, birds, and reptiles. Leveria species are known for their agility and stealth, often perching silently before launching a surprise attack.

The genus Leveria was first described by the French naturalist René-Primevère Lesson in 1831. The name "Leveria" was chosen to honor the French naturalist and ornithologist Jean René Constant Quoy, who had previously described the genus Accipiter. The genus name "Leveria" is a nod to Quoy's contributions to the field of ornithology.