Red-naped Ibis vs White-shouldered Ibis

Pseudibis papillosa compared with Pseudibis davisoni

Key Differences

• Red-naped Ibis is Least Concern while White-shouldered Ibis is Critically Endangered.

Taxonomic Classification

Rank	Red-naped Ibis	White-shouldered Ibis
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class same	Aves (Birds)	Aves (Birds)
Order same	Pelecaniformes (Pelecaniformes)	Pelecaniformes (Pelecaniformes)
Family same	Threskiornithidae	Threskiornithidae
Genus same	Pseudibis	Pseudibis
Species	Pseudibis papillosa	Pseudibis davisoni

Evolutionary Relationship

Red-naped Ibis and White-shouldered Ibis share a common ancestor at the Genus level: Pseudibis.

Conservation Status

Red-naped Ibis

LC — Least Concern

White-shouldered Ibis

CR — Critically Endangered

Physical Characteristics

Attribute	Red-naped Ibis	White-shouldered Ibis
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Red-naped Ibis

Habitat

Typically found in various aerial, terrestrial, and aquatic environments.

Range

Found in Norway.

White-shouldered Ibis

Habitat

Typically found in various aerial, terrestrial, and aquatic environments.

Range

Found in Norway. Currently classified as Critically Endangered on the IUCN Red List, this species faces significant conservation challenges across its range.

Shared Countries

Both species can be found in 1 countries:

🇳🇴 Norway