Asian Crested Ibis vs African Sacred Ibis

Nipponia nippon compared with Threskiornis aethiopicus

Side-by-Side Comparison

Attribute Asian Crested Ibis African Sacred Ibis
Scientific Name Nipponia nippon Threskiornis aethiopicus
Order Pelecaniformes Pelecaniformes
Family Threskiornithidae Threskiornithidae
Conservation Status Endangered Least Concern
Length — —
Wingspan 78.5 cm (30.9 in) 72.8 cm (28.7 in)
Weight 1900.0 g (67.02 oz) 1522.0 g (53.69 oz)
Diet -- --
Clutch Size 1-5 2-3
Population Trend — —

Habitat Comparison

Shared Habitats

Asian Crested Ibis only

African Sacred Ibis only

Conservation Status

Endangered

Asian Crested Ibis

Least Concern

African Sacred Ibis

About These Birds

Asian Crested Ibis

55–77 cm. White overall; bare red facial skin; long drooping nape plumes; pinkish wash in breeding. Endangered; reduced to near-extinction by 1981 (7 individuals in Japan) but recovered through captive breeding to thousands. Resident Japan, China, Korea; feeds on fish and crustaceans in rice paddies.

African Sacred Ibis

65–89 cm. White with bare black head and neck; black wingtips; red underwing stripe. Widespread sub-Saharan Africa, Nile Delta, and naturalised in southern Europe and elsewhere. Feeds by probing in wetlands and grasslands for invertebrates. Colonial breeder; associated with ancient Egyptian mythology.

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