Giant Otter vs Olive Ibis

Pteronura brasiliensis compared with Bostrychia olivacea

Key Differences

• Giant Otter is Endangered while Olive Ibis is Least Concern.

Taxonomic Classification

Rank	Giant Otter	Olive Ibis
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Mammalia (Mammals)	Aves (Birds)
Order	Carnivora (Carnivorans)	Pelecaniformes (Pelecaniformes)
Family	Mustelidae (Weasels & Otters)	Threskiornithidae
Genus	Pteronura	Bostrychia
Species	Pteronura brasiliensis	Bostrychia olivacea

Evolutionary Relationship

Giant Otter and Olive Ibis share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Giant Otter

EN — Endangered

Olive Ibis

LC — Least Concern

Physical Characteristics

Attribute	Giant Otter	Olive Ibis
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Giant Otter

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Distributed across Colombia and Venezuela. Currently classified as Endangered on the IUCN Red List, this species faces significant conservation challenges across its range.

Olive Ibis

Habitat

Typically found in various aerial, terrestrial, and aquatic environments.

Range

Found in Norway.