laverca vs laverca-do-razo

Alauda arvensis compared with Alauda razae

Key Differences

laverca is Vulnerable while laverca-do-razo is Critically Endangered.

Taxonomic Classification

Rank	laverca	laverca-do-razo
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (cordados)	Chordata (cordados)
Class same	Aves (ave)	Aves (ave)
Order same	Passeriformes (Songbirds)	Passeriformes (Songbirds)
Family same	Alaudidae	Alaudidae
Genus same	Alauda	Alauda
Species	Alauda arvensis	Alauda razae

Evolutionary Relationship

laverca and laverca-do-razo share a common ancestor at the Genus level: Alauda.

View Genus: Alauda

Conservation Status

laverca

VU — Vulnerable

laverca-do-razo

CR — Critically Endangered

Physical Characteristics

Attribute	laverca	laverca-do-razo
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.

laverca-do-razo

Habitat

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

Range

Found in Norway. Currently classified as Critically Endangered on the IUCN Red List, this species faces significant conservation challenges across its range.

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.