Buff-necked Ibis vs Darling Downs Hopping Mouse

Theristicus caudatus compared with Notomys mordax

Key Differences

• Buff-necked Ibis is Least Concern while Darling Downs Hopping Mouse is Extinct.

Taxonomic Classification

Rank	Buff-necked Ibis	Darling Downs Hopping Mouse
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Aves (Birds)	Mammalia (Mammals)
Order	Pelecaniformes (Pelecaniformes)	Rodentia (Rodents)
Family	Threskiornithidae	Muridae (Mice & Rats)
Genus	Theristicus	Notomys
Species	Theristicus caudatus	Notomys mordax

Evolutionary Relationship

Buff-necked Ibis and Darling Downs Hopping Mouse share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Buff-necked Ibis

LC — Least Concern

Darling Downs Hopping Mouse

EX — Extinct

Physical Characteristics

Attribute	Buff-necked Ibis	Darling Downs Hopping Mouse
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Buff-necked Ibis

Habitat

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

Range

Found across Europe (5 countries) and South America (Colombia, Venezuela).

Darling Downs Hopping Mouse

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Buff-necked Ibis

Buff-necked Ibis (Theristicus caudatus) is classified as Least Concern (LC) on the IUCN Red List. Widespread and abundant across its range, with stable populations and no immediate conservation concerns.