Giant Otter vs Square-tailed Drongo

Pteronura brasiliensis compared with Dicrurus ludwigii

Key Differences

• Giant Otter is Endangered while Square-tailed Drongo is Least Concern.

Taxonomic Classification

Rank	Giant Otter	Square-tailed Drongo
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Mammalia (Mammals)	Aves (Birds)
Order	Carnivora (Carnivorans)	Passeriformes (Songbirds)
Family	Mustelidae (Weasels & Otters)	Dicruridae
Genus	Pteronura	Dicrurus
Species	Pteronura brasiliensis	Dicrurus ludwigii

Evolutionary Relationship

Giant Otter and Square-tailed Drongo share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Giant Otter

EN — Endangered

Square-tailed Drongo

LC — Least Concern

Physical Characteristics

Attribute	Giant Otter	Square-tailed Drongo
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.

Square-tailed Drongo

Habitat

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

Range

Found in Norway.