Common Ink Cap vs Golden Eagle

Coprinopsis atramentaria compared with Aquila chrysaetos

Key Differences

Common Ink Cap is Least Concern while Golden Eagle is Near Threatened.

Taxonomic Classification

Rank	Common Ink Cap	Golden Eagle
Kingdom	Fungi (फफूंद)	Animalia (प्राणी)
Phylum	Basidiomycota (Club Fungi)	Chordata (रज्जुकी)
Class	Agaricomycetes (Mushrooms)	Aves (पक्षी)
Order	Agaricales (Gilled Mushrooms)	Accipitriformes (ऐकीपिट्रीफ़ोर्मीस)
Family	Psathyrellaceae	Accipitridae (Hawks & Eagles)
Genus	Coprinopsis	Aquila (True Eagles)
Species	Coprinopsis atramentaria	Aquila chrysaetos

Conservation Status

Common Ink Cap

LC — Least Concern

Golden Eagle

NT — Near Threatened

Population: ~300.0K

Trend: Stable →

Physical Characteristics

Attribute	Common Ink Cap	Golden Eagle
Diet	—	Carnivore
Average Lifespan	—	30 years
Average Length	—	85 cm
Average Weight	—	5.0 kg

Habitat & Geographic Range

Common Ink Cap

Habitat

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

Range

Widely distributed across Asia (Taiwan), Europe (4 countries), and North America (United States).

Golden Eagle

Habitat

Typically found in diverse ecosystems where prey species are available.

Range

Widely distributed across Asia (Taiwan), Europe (6 countries), and North America (United States). Listed as Near Threatened, this species requires ongoing monitoring to prevent population decline.

Common Ink Cap

<em>Coprinopsis atramentaria</em>, commonly known as the common ink cap, is a saprotrophic fungus in the family Psathyrellaceae. It is classified as Least Concern on the IUCN Red List, with a distribution spanning Asia (including Taiwan), Europe, and North America. The species typically grows on forest floors, buried wood, stumps, and other decomposing woody substrates in temperate regions. As a saprotroph, it plays an important ecological role in breaking down organic matter. The common ink cap is notable for containing coprine, a compound that inhibits aldehyde dehydrogenase and causes unpleasant reactions when consumed with alcohol. Diet information for this species is not available in current records. Biological traits of this species remain poorly documented in the scientific literature.

Golden Eagle

Among the most powerful and widely distributed raptors in the world, golden eagles have wingspans reaching 2.2 meters and inhabit mountainous terrain across the Northern Hemisphere. Supreme aerial hunters, they use soaring flight and steep dives at speeds over 200 km/h to capture rabbits, hares, ground squirrels, and occasionally young deer and foxes. In many cultures they have been central to falconry traditions spanning millennia.