Canada Warbler vs Neotropical otter

Cardellina canadensis compared with Lontra longicaudis

Key Differences

• Canada Warbler is Least Concern while Neotropical otter is Data Deficient.

Taxonomic Classification

Rank	Canada Warbler	Neotropical otter
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Aves (Birds)	Mammalia (Mammals)
Order	Passeriformes (Songbirds)	Carnivora (Carnivorans)
Family	Parulidae	Mustelidae (Weasels & Otters)
Genus	Cardellina	Lontra
Species	Cardellina canadensis	Lontra longicaudis

Evolutionary Relationship

Canada Warbler and Neotropical otter share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Canada Warbler

LC — Least Concern

Neotropical otter

DD — Data Deficient

Physical Characteristics

Attribute	Canada Warbler	Neotropical otter
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Canada Warbler

Habitat

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

Range

Distributed across Colombia, Ecuador, Norway, United States, and Venezuela.

Neotropical otter

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Distributed across Colombia, Ecuador, and Venezuela.

Canada Warbler

Canada Warbler (Cardellina canadensis) 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 3 countries:

🇨🇴 Colombia 🇪🇨 Ecuador 🇻🇪 Venezuela