Changeable False Morel vs Laysan Duck

Gyromitra ambigua compared with Anas laysanensis

Key Differences

Changeable False Morel is Least Concern while Laysan Duck is Critically Endangered.

Taxonomic Classification

Rank	Changeable False Morel	Laysan Duck
Kingdom	Fungi (Fungi)	Animalia (Animals)
Phylum	Ascomycota (Sac Fungi)	Chordata (Chordates)
Class	Pezizomycetes (Pezizomycetes)	Aves (Birds)
Order	Pezizales (Pezizales)	Anseriformes (Anseriformes)
Family	Discinaceae	Anatidae
Genus	Gyromitra	Anas
Species	Gyromitra ambigua	Anas laysanensis

Conservation Status

Changeable False Morel

LC — Least Concern

Laysan Duck

CR — Critically Endangered

Physical Characteristics

Attribute	Changeable False Morel	Laysan Duck
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Changeable False Morel

Habitat

Native to Europe, inhabiting ecosystems characteristic of the region.

Range

Distributed across Norway and Sweden.

Laysan Duck

Habitat

Found across multiple habitat types including temperate broadleaf and mixed forests, temperate coniferous forests, and Mediterranean forests and woodlands within the Palearctic biogeographic realm. Populations are also found in montane and highland environments at higher elevations.

Range

Distributed across Belgium, France, Netherlands, Norway, and United Kingdom. Currently classified as Critically Endangered on the IUCN Red List, this species faces significant conservation challenges across its range.

Changeable False Morel

The Changeable False Morel (Gyromitra ambigua) is a species in the genus Gyromitra. It is currently classified as Least Concern on the IUCN Red List. Native to Europe, inhabiting ecosystems characteristic of the region.

Laysan Duck

Laysan Duck (Anas laysanensis) is classified as Critically Endangered (CR) on the IUCN Red List. Facing an extremely high risk of extinction in the wild due to severe population decline and habitat loss.