Feldschwirl vs Hourglass Dolphin

Locustella naevia compared with Lagenorhynchus cruciger

Taxonomic Classification

Rank	Feldschwirl	Hourglass Dolphin
Kingdom same	Animalia (Tier)	Animalia (Tier)
Phylum same	Chordata (Chordatiere)	Chordata (Chordatiere)
Class	Aves (Vögel)	Mammalia (Säugetiere)
Order	Passeriformes (Sperlingsvögel)	Cetacea (Whales & Dolphins)
Family	Locustellidae	Delphinidae (Oceanic Dolphins)
Genus	Locustella	Lagenorhynchus
Species	Locustella naevia	Lagenorhynchus cruciger

Evolutionary Relationship

Feldschwirl and Hourglass Dolphin share a common ancestor at the Phylum level: Chordata. (Chordatiere)

Conservation Status

Feldschwirl

LC — Least Concern

Hourglass Dolphin

LC — Least Concern

Physical Characteristics

Attribute	Feldschwirl	Hourglass Dolphin
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.

Hourglass Dolphin

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

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.