قبّرة الحقول vs Thin Nut Truffle

Alauda arvensis compared with Hymenogaster tener

Key Differences

قبّرة الحقول is Vulnerable while Thin Nut Truffle is Data Deficient.

Taxonomic Classification

Rank	قبّرة الحقول	Thin Nut Truffle
Kingdom	Animalia (حيوانات)	Fungi (فطر)
Phylum	Chordata (حبليات)	Basidiomycota (دعاميات)
Class	Aves (طيور)	Agaricomycetes (غاريقونانية)
Order	Passeriformes (جواثم)	Agaricales (غاريقونيات)
Family	Alaudidae	Hymenogastraceae
Genus	Alauda	Hymenogaster
Species	Alauda arvensis	Hymenogaster tener

Conservation Status

قبّرة الحقول

VU — Vulnerable

Thin Nut Truffle

DD — Data Deficient

Physical Characteristics

Attribute	قبّرة الحقول	Thin Nut Truffle
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

قبّرة الحقول

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.

Thin Nut Truffle

Habitat

Typically found in forest floors, decomposing wood, and soil ecosystems.

Range

Distributed across Denmark, Norway, and Sweden.

قبّرة الحقول

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.