Buff-necked Ibis vs Horsfield's tarsier

Theristicus caudatus compared with Cephalopachus bancanus

Key Differences

• Buff-necked Ibis is Least Concern while Horsfield's tarsier is Vulnerable.

Taxonomic Classification

Rank	Buff-necked Ibis	Horsfield's tarsier
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Aves (Birds)	Mammalia (Mammals)
Order	Pelecaniformes (Pelecaniformes)	Primates (Primates)
Family	Threskiornithidae	Tarsiidae
Genus	Theristicus	Cephalopachus
Species	Theristicus caudatus	Cephalopachus bancanus

Evolutionary Relationship

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

Conservation Status

Buff-necked Ibis

LC — Least Concern

Horsfield's tarsier

VU — Vulnerable

Physical Characteristics

Attribute	Buff-necked Ibis	Horsfield's tarsier
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).

Horsfield's tarsier

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.