White-faced Ibis
Arizona hosts two species of ibis and occasionally one species of spoonbill, typically in wetlands, agricultural fields, and riparian areas.
White-faced Ibis (Plegadis chihi) is the most common and widespread species. These long-legged waders are found throughout the state during migration and breeding seasons, especially in the lower Colorado River Valley, Gila River floodplain, and Willcox Playa. In breeding plumage, they display iridescent dark feathers with a distinctive white border around the face.
Glossy Ibis (Plegadis falcinellus) is a rare visitor to Arizona, nearly identical to the White-faced Ibis but with subtle differences, such as blue facial skin and lack of white around the eyes. Most records come from southeastern Arizona during migration and are difficult to confirm without close observation.
Roseate Spoonbill (Platalea ajaja) is an accidental species in Arizona. With its bright pink plumage and spoon-shaped bill, it is unmistakable. Rare sightings, often of wandering juveniles, have occurred primarily in southern Arizona wetlands, particularly during post-breeding dispersal.