Tangled Thread Moss vs Yellow-browed Sparrow

Hygroamblystegium varium compared with Ammodramus aurifrons

Key Differences

• Tangled Thread Moss is Near Threatened while Yellow-browed Sparrow is Least Concern.

Taxonomic Classification

Rank	Tangled Thread Moss	Yellow-browed Sparrow
Kingdom	Plantae (Plants)	Animalia (Animals)
Phylum	Bryophyta	Chordata (Chordates)
Class	Bryopsida (Bryopsida)	Aves (Birds)
Order	Hypnales (Hypnales)	Passeriformes (Songbirds)
Family	Amblystegiaceae	Passerellidae
Genus	Hygroamblystegium	Ammodramus
Species	Hygroamblystegium varium	Ammodramus aurifrons

Conservation Status

Tangled Thread Moss

NT — Near Threatened

Yellow-browed Sparrow

LC — Least Concern

Physical Characteristics

Attribute	Tangled Thread Moss	Yellow-browed Sparrow
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Tangled Thread Moss

Habitat

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

Range

Found across Europe (5 countries) and North America (United States). Listed as Near Threatened, this species requires ongoing monitoring to prevent population decline.

Yellow-browed Sparrow

Habitat

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

Range

Distributed across Colombia, Ecuador, Norway, and Venezuela.

Yellow-browed Sparrow

Yellow-browed Sparrow (Ammodramus aurifrons) 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 1 countries:

🇳🇴 Norway