Lacrimose Mountain-Tanager vs Laysan Duck

Anisognathus lacrymosus compared with Anas laysanensis

Key Differences

Lacrimose Mountain-Tanager is Least Concern while Laysan Duck is Critically Endangered.

Taxonomic Classification

Rank	Lacrimose Mountain-Tanager	Laysan Duck
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class same	Aves (Birds)	Aves (Birds)
Order	Passeriformes (Songbirds)	Anseriformes (Anseriformes)
Family	Thraupidae	Anatidae
Genus	Anisognathus	Anas
Species	Anisognathus lacrymosus	Anas laysanensis

Evolutionary Relationship

Lacrimose Mountain-Tanager and Laysan Duck share a common ancestor at the Class level: Aves. (Birds)

View Class: Aves

Conservation Status

Lacrimose Mountain-Tanager

LC — Least Concern

Laysan Duck

CR — Critically Endangered

Physical Characteristics

Attribute	Lacrimose Mountain-Tanager	Laysan Duck
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Lacrimose Mountain-Tanager

Habitat

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

Range

Distributed across Colombia, Ecuador, Norway, and Venezuela.

Laysan Duck

Habitat

Found across multiple habitat types including temperate broadleaf and mixed forests, temperate coniferous forests, and Mediterranean forests and woodlands within the Palearctic biogeographic realm. Populations are also found in montane and highland environments at higher elevations.

Range

Distributed across Belgium, France, Netherlands, Norway, and United Kingdom. Currently classified as Critically Endangered on the IUCN Red List, this species faces significant conservation challenges across its range.

Lacrimose Mountain-Tanager

Lacrimose Mountain-Tanager (Anisognathus lacrymosus) 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.

Laysan Duck

Laysan Duck (Anas laysanensis) is classified as Critically Endangered (CR) on the IUCN Red List. Facing an extremely high risk of extinction in the wild due to severe population decline and habitat loss.