Sarcoramphus papa
SUBFAMILY
Catharnae
TAXONOMY
Vultur papa Linnaeus, 1758, Suriname. Monotypic.
OTHER COMMON NAMES
French: Sarcoramphe roi; German: Kцnigsgeier; Spanish:
Zopilote Rey.
PHYSICAL CHARACTERISTICS
28–32 in (71–81 cm), 6.6–8.3 lb (3–3.8 kg). Most brilliantly
colored of the New World vultures with varying hues ranging
from purple and blue to red and orange on its head. Its contrasting
black and white plumage is opposite that of condors,
with a white body and black primary and secondary wing
feathers.
DISTRIBUTION
Southern Mexico to northern Argentina.
HABITAT
Usually associated with lowland tropical forests but can also be
found in savannas, grasslands, and desert margins.
BEHAVIOR
Seldom seen in large groups, usually visits carcasses as a pair
with their single offspring where they easily dominate the
smaller vultures. Forages for food at high altitudes. They are
less gregarious and roost in pairs or family threesomes.
FEEDING ECOLOGY AND DIET
Has no apparent sense of smell and finds carcasses through the
activities of other vultures. Its bill, which is more powerful
than the bills of the smaller cathartids, enables it to feed more
easily on large carcasses.
REPRODUCTIVE BIOLOGY
Territorial pairs lay a single white egg in hollow trees, sometimes
high off the ground. As with other carthatids, no nesting
material was used in the few nests that have been found. The
53–58 day incubation is shared equally by both sexes, as regularly
seen in captivity. Down of young chick is white. Fledging
is at three months with an extended parental dependency period
of several more months.
CONSERVATION STATUS
CITES III status in Honduras, but not globally threatened.
Relatively rare compared to smaller vultures, but appear to be
naturally uncommon even in undisturbed forests.
SIGNIFICANCE TO HUMANS
Indigenous cultures depicted this striking species in artwork.
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