Buff-necked Ibis vs Darwin's fox

Theristicus caudatus compared with Lycalopex fulvipes

Key Differences

• Buff-necked Ibis is Least Concern while Darwin's fox is Endangered.

Taxonomic Classification

Rank	Buff-necked Ibis	Darwin's fox
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Aves (Birds)	Mammalia (Mammals)
Order	Pelecaniformes (Pelecaniformes)	Carnivora (Carnivorans)
Family	Threskiornithidae	Canidae (Dogs & Wolves)
Genus	Theristicus	Lycalopex
Species	Theristicus caudatus	Lycalopex fulvipes

Evolutionary Relationship

Buff-necked Ibis and Darwin's fox share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Buff-necked Ibis

LC — Least Concern

Darwin's fox

EN — Endangered

Physical Characteristics

Attribute	Buff-necked Ibis	Darwin's fox
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).

Darwin's fox

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.