Buff-necked Ibis vs Formosan rock macaque

Theristicus caudatus compared with Macaca cyclopis

Taxonomic Classification

Rank	Buff-necked Ibis	Formosan rock macaque
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Aves (Birds)	Mammalia (Mammals)
Order	Pelecaniformes (Pelecaniformes)	Primates (Primates)
Family	Threskiornithidae	Cercopithecidae (Old World Monkeys)
Genus	Theristicus	Macaca
Species	Theristicus caudatus	Macaca cyclopis

Evolutionary Relationship

Buff-necked Ibis and Formosan rock macaque share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Buff-necked Ibis

LC — Least Concern

Formosan rock macaque

LC — Least Concern

Physical Characteristics

Attribute	Buff-necked Ibis	Formosan rock macaque
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).

Formosan rock macaque

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Distributed across Japan and Taiwan.

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.