Calamus vs Eurasian Marsh-Harrier

Acorus calamus compared with Circus aeruginosus

Key Differences

  • Calamus is Least Concern while Eurasian Marsh-Harrier is Endangered.

Taxonomic Classification

Rank Calamus Eurasian Marsh-Harrier
Kingdom Plantae (Plants) Animalia (Animals)
Phylum Magnoliophyta (Flowering Plants) Chordata (Chordates)
Class Liliopsida (Monocots) Aves (Birds)
Order Acorales (Acorales) Accipitriformes (Hawks & Eagles)
Family Acoraceae Accipitridae (Hawks & Eagles)
Genus Acorus Circus
Species Acorus calamus Circus aeruginosus

Conservation Status

Calamus

LC — Least Concern

Eurasian Marsh-Harrier

EN — Endangered

Physical Characteristics

Attribute Calamus Eurasian Marsh-Harrier
Diet
Average Lifespan
Average Length
Average Weight

Habitat & Geographic Range

Calamus

Habitat

Inhabits tropical and subtropical moist broadleaf forests and tropical and subtropical coniferous forests within the Indomalayan biogeographic realm. Populations are also found in montane and highland environments at higher elevations.

Range

Widely distributed across Africa (South Africa), Asia (5 countries), Europe (30 countries), and North America (Canada, United States).

Eurasian Marsh-Harrier

Habitat

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

Range

Found across Asia (Taiwan) and Europe (6 countries). Currently classified as Endangered on the IUCN Red List, this species faces significant conservation challenges across its range.

Calamus

The Calamus (Acorus calamus) is a species in the genus Acorus. It is currently classified as Least Concern on the IUCN Red List. Inhabits tropical and subtropical moist broadleaf forests and tropical and subtropical coniferous forests within the Indomalayan biogeographic realm. Populations are also found in montane and highland environments at higher elevations.

Eurasian Marsh-Harrier

Eurasian Marsh-Harrier (Circus aeruginosus) is classified as Endangered (EN) on the IUCN Red List. At high risk of extinction in the wild, with significant population decline and ongoing threats to survival.

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