Colima Warbler vs Tennessee Warbler

Leiothlypis crissalis compared with Leiothlypis peregrina

Taxonomic Classification

Rank	Colima Warbler	Tennessee Warbler
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class same	Aves (Birds)	Aves (Birds)
Order same	Passeriformes (Songbirds)	Passeriformes (Songbirds)
Family same	Parulidae	Parulidae
Genus same	Leiothlypis	Leiothlypis
Species	Leiothlypis crissalis	Leiothlypis peregrina

Evolutionary Relationship

Colima Warbler and Tennessee Warbler share a common ancestor at the Genus level: Leiothlypis.

Conservation Status

Colima Warbler

LC — Least Concern

Tennessee Warbler

LC — Least Concern

Physical Characteristics

Attribute	Colima Warbler	Tennessee Warbler
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Colima Warbler

Habitat

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

Tennessee Warbler

Habitat

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

Range

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

Colima Warbler

<em>Leiothlypis crissalis</em>, the Colima Warbler, is a wood warbler in the family Parulidae. This species is assessed as Least Concern on the IUCN Red List. It breeds primarily in the Chisos Mountains of southwestern Texas in the United States and adjacent areas of northeastern Mexico, where it inhabits oak, juniper, and pine-oak woodland at higher elevations. <em>Leiothlypis crissalis</em> is a migratory species that winters in Mexico. The genus <em>Leiothlypis</em> was separated from <em>Vermivora</em> following phylogenetic revisions in the early twenty-first century. Colima Warblers typically forage in shrub and tree understories, gleaning insects and other invertebrates from vegetation. Diet, population estimates, and biological measurements such as average length, weight, and lifespan are not specified in available records. No specific country occurrence records are listed in the available data for this species. Its Least Concern designation reflects that current population levels do not indicate an elevated extinction risk, though the species' restricted breeding range in a single mountain range makes it of conservation interest.

Tennessee Warbler

Tennessee Warbler (Leiothlypis peregrina) 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.