Buff-necked Ibis vs Ha Long Leaf-nosed Bat

Theristicus caudatus compared with Hipposideros alongensis

Key Differences

• Buff-necked Ibis is Least Concern while Ha Long Leaf-nosed Bat is Vulnerable.

Taxonomic Classification

Rank	Buff-necked Ibis	Ha Long Leaf-nosed Bat
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Aves (Birds)	Mammalia (Mammals)
Order	Pelecaniformes (Pelecaniformes)	Chiroptera (Bats)
Family	Threskiornithidae	Hipposideridae
Genus	Theristicus	Hipposideros
Species	Theristicus caudatus	Hipposideros alongensis

Evolutionary Relationship

Buff-necked Ibis and Ha Long Leaf-nosed Bat share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Buff-necked Ibis

LC — Least Concern

Ha Long Leaf-nosed Bat

VU — Vulnerable

Physical Characteristics

Attribute	Buff-necked Ibis	Ha Long Leaf-nosed Bat
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).

Ha Long Leaf-nosed Bat

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.