urracas

Urracas is the common Spanish name for magpies, a group of birds in the family Corvidae. The term most often refers to the Eurasian magpie (Pica pica), but it is used for other magpies in the genus Pica as well. Magpies are medium-sized passerines characterized by a long tail, a strong bill, and striking black-and-white plumage with iridescent wing feathers. The Eurasian magpie typically measures about 44–46 cm in length and has a glossy black head, chest, and back, white cheeks and belly, and white shoulder patches; the long tail is black with a blue-green gloss.

Urracas are native to Europe, much of Asia and parts of North Africa, with related magpie species found across the Northern Hemisphere. They inhabit a variety of environments, including woodlands, agricultural areas, and urban settings where food is readily available.

They are omnivorous and opportunistic feeders, consuming insects, seeds, fruits, eggs and nestlings, small vertebrates, and even human food scraps. They are highly social birds, often seen in pairs or small groups, and are known for their complex vocalizations and ability to mimic sounds. They are intelligent and capable of problem solving, sometimes using tools in certain contexts.

Reproduction typically involves building nests in trees or shrubs; clutches usually contain about 4–7 eggs. Both parents participate in incubation and feeding of the nestlings. Magpies are relatively long-lived for their size, with some individuals surviving for several years in the wild.

Conservation status varies among species. Most magpie species are of least concern, but some, such as the Yellow-billed Magpie (Pica nuttalli) in California, are endangered due to habitat loss and other pressures.