Полевой жаворонок vs hydroid

Alauda arvensis compared with Obelia longissima

Key Differences

• Полевой жаворонок is Vulnerable while hydroid is Not Evaluated.

Taxonomic Classification

Rank	Полевой жаворонок	hydroid
Kingdom same	Animalia (животные)	Animalia (животные)
Phylum	Chordata (хордовые)	Cnidaria (стрекающие)
Class	Aves (птицы)	Hydrozoa (гидроидные)
Order	Passeriformes (воробьинообразные)	Leptothecata (Leptothecata)
Family	Alaudidae	Campanulariidae
Genus	Alauda	Obelia
Species	Alauda arvensis	Obelia longissima

Evolutionary Relationship

Полевой жаворонок and hydroid share a common ancestor at the Kingdom level: Animalia. (животные)

Conservation Status

Полевой жаворонок

VU — Vulnerable

hydroid

NE — Not Evaluated

Physical Characteristics

Attribute	Полевой жаворонок	hydroid
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Полевой жаворонок

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.

hydroid

Habitat

Native to Europe and North America and Oceania, inhabiting ecosystems characteristic of the region.

Range

Widely distributed across Europe (4 countries), North America (United States), Oceania and the Pacific (Australia, New Zealand), and South America (Argentina).

Полевой жаворонок

Celebrated across European literature and poetry for its complex, melodious song sung on the wing during spectacular display flights, Eurasian skylarks soar vertically hundreds of meters above open farmland, grassland, and heathland across Europe and Asia while producing an uninterrupted torrent of song lasting up to an hour. Males can produce over 700 distinct song phrases. Once enormously abundant across European farmland, skylark populations have declined over 70% since 1970 due to agricultural intensification.

Shared Countries

Both species can be found in 7 countries:

🇦🇺 Australia 🇧🇪 Belgium 🇩🇰 Denmark 🇳🇿 New Zealand 🇳🇴 Norway 🇸🇪 Sweden 🇺🇸 United States