Maui Nukupuu vs Oahu Nukupuu

Hemignathus affinis compared with Hemignathus lucidus

Key Differences

• Maui Nukupuu is Critically Endangered while Oahu Nukupuu is Extinct.

Taxonomic Classification

Rank	Maui Nukupuu	Oahu Nukupuu
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class same	Aves (Birds)	Aves (Birds)
Order same	Passeriformes (Songbirds)	Passeriformes (Songbirds)
Family same	Fringillidae	Fringillidae
Genus same	Hemignathus	Hemignathus
Species	Hemignathus affinis	Hemignathus lucidus

Evolutionary Relationship

Maui Nukupuu and Oahu Nukupuu share a common ancestor at the Genus level: Hemignathus.

Conservation Status

Maui Nukupuu

CR — Critically Endangered

Oahu Nukupuu

EX — Extinct

Physical Characteristics

Attribute	Maui Nukupuu	Oahu Nukupuu
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Maui Nukupuu

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.

Oahu Nukupuu

Habitat

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

Range

Found in Norway.

Shared Countries

Both species can be found in 1 countries:

🇳🇴 Norway