Giant Otter vs Lesser Nighthawk

Pteronura brasiliensis compared with Chordeiles acutipennis

Key Differences

• Giant Otter is Endangered while Lesser Nighthawk is Least Concern.

Taxonomic Classification

Rank	Giant Otter	Lesser Nighthawk
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Mammalia (Mammals)	Aves (Birds)
Order	Carnivora (Carnivorans)	Caprimulgiformes (Caprimulgiformes)
Family	Mustelidae (Weasels & Otters)	Caprimulgidae
Genus	Pteronura	Chordeiles
Species	Pteronura brasiliensis	Chordeiles acutipennis

Evolutionary Relationship

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

Conservation Status

Giant Otter

EN — Endangered

Lesser Nighthawk

LC — Least Concern

Physical Characteristics

Attribute	Giant Otter	Lesser Nighthawk
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.

Lesser Nighthawk

Habitat

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

Range

Distributed across Colombia, Ecuador, Norway, and Venezuela.

Lesser Nighthawk

Lesser Nighthawk (Chordeiles acutipennis) 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.

Shared Countries

Both species can be found in 2 countries:

🇨🇴 Colombia 🇻🇪 Venezuela