Concentric Ring Lichen vs Spotted Sandpiper

Arctoparmelia centrifuga compared with Actitis macularius

Taxonomic Classification

Rank	Concentric Ring Lichen	Spotted Sandpiper
Kingdom	Fungi (เห็ดรา)	Animalia (สัตว์)
Phylum	Ascomycota (Sac Fungi)	Chordata (สัตว์มีแกนสันหลัง)
Class	Lecanoromycetes (Lecanoromycetes)	Aves (นก)
Order	Lecanorales (Lecanorales)	Charadriiformes (Charadriiformes)
Family	Parmeliaceae	Scolopacidae
Genus	Arctoparmelia	Actitis
Species	Arctoparmelia centrifuga	Actitis macularius

Conservation Status

Concentric Ring Lichen

LC — Least Concern

Spotted Sandpiper

LC — Least Concern

Physical Characteristics

Attribute	Concentric Ring Lichen	Spotted Sandpiper
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Concentric Ring Lichen

Habitat

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

Range

Distributed across Norway, 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 (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.