Buff-necked Ibis vs Ouistiti a queue noire

Theristicus caudatus compared with Mico melanurus

Key Differences

• Buff-necked Ibis is Least Concern while Ouistiti a queue noire is Near Threatened.

Taxonomic Classification

Rank	Buff-necked Ibis	Ouistiti a queue noire
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Aves (Birds)	Mammalia (Mammals)
Order	Pelecaniformes (Pelecaniformes)	Primates (Primates)
Family	Threskiornithidae	Callitrichidae
Genus	Theristicus	Mico
Species	Theristicus caudatus	Mico melanurus

Evolutionary Relationship

Buff-necked Ibis and Ouistiti a queue noire share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Buff-necked Ibis

LC — Least Concern

Ouistiti a queue noire

NT — Near Threatened

Physical Characteristics

Attribute	Buff-necked Ibis	Ouistiti a queue noire
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).

Ouistiti a queue noire

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.