Crested Serpent Eagle vs Giant Otter

Spilornis cheela compared with Pteronura brasiliensis

Key Differences

• Crested Serpent Eagle is Least Concern while Giant Otter is Endangered.

Taxonomic Classification

Rank	Crested Serpent Eagle	Giant Otter
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Aves (Birds)	Mammalia (Mammals)
Order	Accipitriformes (Hawks & Eagles)	Carnivora (Carnivorans)
Family	Accipitridae (Hawks & Eagles)	Mustelidae (Weasels & Otters)
Genus	Spilornis	Pteronura
Species	Spilornis cheela	Pteronura brasiliensis

Evolutionary Relationship

Crested Serpent Eagle and Giant Otter share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Crested Serpent Eagle

LC — Least Concern

Giant Otter

EN — Endangered

Physical Characteristics

Attribute	Crested Serpent Eagle	Giant Otter
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Crested Serpent Eagle

Habitat

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

Range

Found in Norway.

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.