laverca vs Ungava collared lemming

Alauda arvensis compared with Dicrostonyx hudsonius

Key Differences

laverca is Vulnerable while Ungava collared lemming is Least Concern.

Taxonomic Classification

Rank	laverca	Ungava collared lemming
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (cordados)	Chordata (cordados)
Class	Aves (ave)	Mammalia (mamíferos)
Order	Passeriformes (Songbirds)	Rodentia (Roedores)
Family	Alaudidae	Cricetidae
Genus	Alauda	Dicrostonyx
Species	Alauda arvensis	Dicrostonyx hudsonius

Evolutionary Relationship

laverca and Ungava collared lemming share a common ancestor at the Phylum level: Chordata. (cordados)

View Phylum: Chordata

Conservation Status

laverca

VU — Vulnerable

Ungava collared lemming

LC — Least Concern

Physical Characteristics

Attribute	laverca	Ungava collared lemming
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

laverca

Habitat

Found across multiple habitat types including temperate broadleaf and mixed forests, tundra, and tropical and subtropical moist broadleaf forests spanning the Australasia and Oceanian realms.

Range

Widely distributed across Europe (5 countries), North America (Canada, United States), and Oceania and the Pacific (Australia, New Zealand). Currently classified as Vulnerable on the IUCN Red List, this species faces significant conservation challenges across its range.

Ungava collared lemming

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

laverca

Celebrada na literatura e poesia europeia por seu complexo e melodioso canto entoado durante espetaculares voos de exibição, a cotovia-comum (Alauda arvensis) sobe verticalmente centenas de metros acima de campos abertos, pradarias e charnecas da Europa e Ásia, produzindo um torrente ininterrupto de canto que pode durar até uma hora. Os machos podem produzir mais de 700 frases de canto distintas. Outrora extremamente abundante nos campos europeus, as populações de cotovias diminuíram mais de 70% desde 1970 devido à intensificação agrícola.