Chevalier grivelé vs Willow Mildew

Actitis macularius compared with Erysiphe adunca

Key Differences

• Chevalier grivelé is Least Concern while Willow Mildew is Not Evaluated.

Taxonomic Classification

Rank	Chevalier grivelé	Willow Mildew
Kingdom	Animalia (animal)	Fungi (Fungi)
Phylum	Chordata (Chordates)	Ascomycota (Sac Fungi)
Class	Aves (oiseau)	Leotiomycetes (Leotiomycetes)
Order	Charadriiformes (Charadriiformes)	Helotiales (Helotiales)
Family	Scolopacidae	Erysiphaceae
Genus	Actitis	Erysiphe
Species	Actitis macularius	Erysiphe adunca

Conservation Status

Chevalier grivelé

LC — Least Concern

Willow Mildew

NE — Not Evaluated

Physical Characteristics

Attribute	Chevalier grivelé	Willow Mildew
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).

Willow Mildew

Habitat

Native to Europe and North America, inhabiting ecosystems characteristic of the region.

Range

Distributed across Belgium, Denmark, Norway, Sweden, and United States.

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 5 countries:

🇧🇪 Belgium 🇩🇰 Denmark 🇳🇴 Norway 🇸🇪 Sweden 🇺🇸 United States