elk vs Fly Agaric

Cervus elaphus compared with Amanita muscaria

Key Differences

elk is Vulnerable while Fly Agaric is Least Concern.
elk is herbivore while Fly Agaric is decomposer.
elk is 2400.0x heavier than Fly Agaric.
elk lives longer (20 years vs 1 years).

Taxonomic Classification

Rank	elk	Fly Agaric
Kingdom	Animalia (Animals)	Fungi (Fungi)
Phylum	Chordata (Chordates)	Basidiomycota (Club Fungi)
Class	Mammalia (Mammals)	Agaricomycetes (Mushrooms)
Order	Artiodactyla (Even-toed Ungulates)	Agaricales (Gilled Mushrooms)
Family	Cervidae (Deer)	Agaricaceae (Agarics)
Genus	Cervus (True Deer)	Amanita (Amanitas)
Species	Cervus elaphus	Amanita muscaria

Conservation Status

elk

VU — Vulnerable

Trend: Stable →

Fly Agaric

LC — Least Concern

Trend: Stable →

Physical Characteristics

Attribute	elk	Fly Agaric
Diet	Herbivore	Decomposer
Average Lifespan	20 years	1 years
Average Length	2.1 m	20 cm
Average Weight	240.0 kg	100 g

Habitat & Geographic Range

elk

Habitat

Found across multiple habitat types including tropical and subtropical moist broadleaf forests, tropical and subtropical dry broadleaf forests, and temperate broadleaf and mixed forests, among 12 distinct biome types. Populations are also found in montane and highland environments at higher elevations.

Range

Widely distributed across Africa (South Africa), Asia (Afghanistan, Indonesia), Europe (11 countries), North America (Mexico), Oceania and the Pacific (Australia, New Zealand), and South America (Argentina, Chile, Peru). Currently classified as Vulnerable on the IUCN Red List, this species faces significant conservation challenges across its range.

Fly Agaric

Habitat

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

Range

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

elk

Also known as the red deer, elk are among the largest members of the deer family, with antlered males reaching up to 240 kg. Found across temperate forests and grasslands of Europe, Asia, and North America, where populations were historically separated as distinct subspecies. Males shed and regrow their antlers annually, engaging in dramatic roaring contests during autumn rut. An important game and conservation species across its range.

Fly Agaric

Among the most iconic and recognizable fungi on Earth, fly agaric mushrooms display striking red caps with white flecked warts across boreal forests of the Northern Hemisphere. Despite their fairy-tale appearance, they contain potent psychoactive compounds including muscimol and ibotenic acid and are moderately toxic. They form critical mycorrhizal symbioses with birch, pine, and spruce trees, exchanging mineral nutrients for carbon and playing essential roles in boreal forest nutrient cycling.