Feldschwirl vs Rohrschwirl

Locustella naevia compared with Locustella luscinioides

Key Differences

• Feldschwirl is Least Concern while Rohrschwirl is Critically Endangered.

Taxonomic Classification

Rank	Feldschwirl	Rohrschwirl
Kingdom same	Animalia (Tier)	Animalia (Tier)
Phylum same	Chordata (Chordatiere)	Chordata (Chordatiere)
Class same	Aves (Vögel)	Aves (Vögel)
Order same	Passeriformes (Sperlingsvögel)	Passeriformes (Sperlingsvögel)
Family same	Locustellidae	Locustellidae
Genus same	Locustella	Locustella
Species	Locustella naevia	Locustella luscinioides

Evolutionary Relationship

Feldschwirl and Rohrschwirl share a common ancestor at the Genus level: Locustella.

Conservation Status

Feldschwirl

LC — Least Concern

Rohrschwirl

CR — Critically Endangered

Physical Characteristics

Attribute	Feldschwirl	Rohrschwirl
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Feldschwirl

Habitat

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

Range

Distributed across Belgium, Denmark, Luxembourg, Norway, and Sweden.

Rohrschwirl

Habitat

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

Range

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

Feldschwirl

Common Grasshopper-Warbler (Locustella naevia) 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.

Rohrschwirl

Savi's Warbler (Locustella luscinioides) is classified as Critically Endangered (CR) on the IUCN Red List. Facing an extremely high risk of extinction in the wild due to severe population decline and habitat loss.

Shared Countries

Both species can be found in 4 countries:

🇧🇪 Belgium 🇩🇰 Denmark 🇳🇴 Norway 🇸🇪 Sweden