Coroides

Coroides is a genus of small to medium-sized birds in the family Corvidae, which includes crows, ravens, and jays. The genus includes two species: the common raven (Corvus corax) and the carrion crow (Corvus corone). Coroides is a subgenus of the genus Corvus, which is further divided into several subgenera, including Corvus, Coloeus, and Pseudocoloeus.

Coroides species are known for their large size, powerful beaks, and strong feet. They are omnivorous, feeding on a variety of foods including insects, small mammals, and carrion. They are also known for their intelligence and problem-solving abilities, as well as their complex social structures.

The common raven is one of the most widely distributed birds in the Northern Hemisphere, while the carrion crow is found in Europe, Asia, and North Africa. Both species are listed as Least Concern on the IUCN Red List, although their populations have declined in some areas due to habitat loss and other factors.

Coroides species play an important role in their ecosystems, as they help to control populations of small mammals and other prey species. They are also important for human populations, as they help to control populations of pests and scavengers. However, their populations are threatened by habitat loss, pollution, and other factors, and conservation efforts are needed to protect these important birds.