South American black vulture, a common scavenger, at a river mouth; Nosara, Nicoya Peninsula, Guanacaste Province, Costa Rica, Central America

European Herring gull (Larus argentatus), declined due to less fish but a common scavenger, New Quay, Ceredigion, Wales, United Kingdom, Europe

South American black vulture (Coragyps atratus brasiliensis), a common scavenger, river mouth near Nosara, Nicoya Peninsula, Guanacaste Province, Costa Rica, Central America

Griffon Vulture (Gyps fulvus) and Common Raven (Corvus corax) on the luder, Common Raven teases a Griffon Vulture, Castilla-La Mancha, Spain, Europe

Griffon Vulture (Gyps fulvus) and Common Raven (Corvus corax) on the luder, Common Raven teases a Griffon Vulture, Castilla-La Mancha, Spain, Europe