Chevalier grivelé vs Upper Crust

Actitis macularius compared with Amaurodon cyaneus

Key Differences

• Chevalier grivelé is Least Concern while Upper Crust is Vulnerable.

Taxonomic Classification

Rank	Chevalier grivelé	Upper Crust
Kingdom	Animalia (animal)	Fungi (Fungi)
Phylum	Chordata (Chordates)	Basidiomycota (Club Fungi)
Class	Aves (oiseau)	Agaricomycetes (Mushrooms)
Order	Charadriiformes (Charadriiformes)	Thelephorales (Thelephorales)
Family	Scolopacidae	Thelephoraceae
Genus	Actitis	Amaurodon
Species	Actitis macularius	Amaurodon cyaneus

Conservation Status

Chevalier grivelé

LC — Least Concern

Upper Crust

VU — Vulnerable

Physical Characteristics

Attribute	Chevalier grivelé	Upper Crust
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Chevalier grivelé

Habitat

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

Range

Widely distributed across Europe (4 countries), North America (United States), and South America (Colombia, Ecuador, Venezuela).

Upper Crust

Habitat

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

Range

Distributed across Denmark, Norway, and Sweden. Currently classified as Vulnerable on the IUCN Red List, this species faces significant conservation challenges across its range.

Chevalier grivelé

Spotted Sandpiper (Actitis macularius) is classified as Least Concern (LC) on the IUCN Red List. Widespread and abundant across its range, with stable populations and no immediate conservation concerns.

Shared Countries

Both species can be found in 3 countries:

🇩🇰 Denmark 🇳🇴 Norway 🇸🇪 Sweden