Smooth Shadow Lichen vs Spotted Sandpiper

Phaeophyscia ciliata compared with Actitis macularius

Key Differences

• Smooth Shadow Lichen is Data Deficient while Spotted Sandpiper is Least Concern.

Taxonomic Classification

Rank	Smooth Shadow Lichen	Spotted Sandpiper
Kingdom	Fungi (Fungi)	Animalia (Animals)
Phylum	Ascomycota (Sac Fungi)	Chordata (Chordates)
Class	Lecanoromycetes (Lecanoromycetes)	Aves (Birds)
Order	Caliciales (Caliciales)	Charadriiformes (Charadriiformes)
Family	Physciaceae	Scolopacidae
Genus	Phaeophyscia	Actitis
Species	Phaeophyscia ciliata	Actitis macularius

Conservation Status

Smooth Shadow Lichen

DD — Data Deficient

Spotted Sandpiper

LC — Least Concern

Physical Characteristics

Attribute	Smooth Shadow Lichen	Spotted Sandpiper
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Smooth Shadow Lichen

Habitat

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

Range

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

Spotted Sandpiper

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).

Spotted Sandpiper

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 4 countries:

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