Buff-necked Ibis vs Coppery Sprite

Theristicus caudatus compared with Arielulus cuprosus

Key Differences

• Buff-necked Ibis is Least Concern while Coppery Sprite is Vulnerable.

Taxonomic Classification

Rank	Buff-necked Ibis	Coppery Sprite
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Aves (Birds)	Mammalia (Mammals)
Order	Pelecaniformes (Pelecaniformes)	Chiroptera (Bats)
Family	Threskiornithidae	Vespertilionidae
Genus	Theristicus	Arielulus
Species	Theristicus caudatus	Arielulus cuprosus

Evolutionary Relationship

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

Conservation Status

Buff-necked Ibis

LC — Least Concern

Coppery Sprite

VU — Vulnerable

Physical Characteristics

Attribute	Buff-necked Ibis	Coppery Sprite
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).

Coppery Sprite

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.