Tag: Cathartes aura

Observations on Migratory Turkey Vultures and Lesser Yellow-headed Vultures in Northern Colombia

Turkey Vulture (Cathartes aura) Science Article 1 abstract Turkey Vultures (Cathartes aura) breed from southern Canada to Tierra del Fuego, while Lesser Yellowheaded Vultures (Cathartes burrovianus) occur from M xico through Central America to northern Argentina and Uruguay (Meyer de Schauensee 1966).It has long been known that Turkey Vultures breeding in the northern parts of […]

Olfactory sensitivity of the Tturkey vulture (Cathartes aura) to three carrion-associated odorants

Turkey Vulture (Cathartes aura) Science Article 2 abstract The Turkey Vulture (Cathartes aura) is generally thought to rely on olfactory cues to locate carrion. Because vertically rising odorants are dispersed rapidly by wind turbulence, we predict that Turkey Vultures should be highly sensitive to these chemicals to detect them at foraging altitudes. STEVEN A. SMITH […]

OLFACTORY SENSITIVITY OF THE TURKEY VULTURE (CATHARTES AURA) TO THREE CARRION-ASSOCIATED ODORANTS

Turkey Vulture (Cathartes aura) Science Article 2 abstract The Turkey Vulture (Cathartes aura) is generally thought to rely on olfactory cues to locate carrion. Because vertically rising odorants are dispersed rapidly by wind turbulence, we predict that Turkey Vultures should be highly sensitive to these chemicals to detect them at foraging altitudes. Olfactory thresholds to […]

Observations on Migratory Turkey Vultures and Lesser Yellow-headed Vultures in Northern Colombia

Turkey Vulture (Cathartes aura) Science Article 1 abstract Turkey Vultures (Cathartes aura) breed from southern Canada to Tierra del Fuego, while Lesser Yellowheaded Vultures (Cathartes burrovianus) occur from M xico through Central America to northern Argentina and Uruguay (Meyer de Schauensee 1966).It has long been known that Turkey Vultures breeding in the northern parts of […]

Turkey Vulture (Cathartes aura)

[order] ACCIPITRIFORMES | [family] Cathartidae | [latin] Cathartes aura | [UK] Turkey Vulture | [FR] Urubu a tete rouge | [DE] Truthahngeier | [ES] Aura Gallipavo | [NL] Roodkopgier Subspecies Genus Species subspecies Breeding Range Breeding Range 2 Non Breeding Range Cathartes aura NA, LA widespread Cathartes aura aura w North America to Costa Rica, […]