Buff-necked Ibis vs Philippine tarsier

Theristicus caudatus compared with Carlito syrichta

Key Differences

• Buff-necked Ibis is Least Concern while Philippine tarsier is Near Threatened.

Taxonomic Classification

Rank	Buff-necked Ibis	Philippine 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	Carlito
Species	Theristicus caudatus	Carlito syrichta

Evolutionary Relationship

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

Conservation Status

Buff-necked Ibis

LC — Least Concern

Philippine tarsier

NT — Near Threatened

Physical Characteristics

Attribute	Buff-necked Ibis	Philippine 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).

Philippine 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.