Beesley's Lark vs Cluster Bat

Chersomanes beesleyi compared with Myotis sodalis

Key Differences

• Beesley's Lark is Not Evaluated while Cluster Bat is Near Threatened.

Taxonomic Classification

Rank	Beesley's Lark	Cluster Bat
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Aves (Birds)	Mammalia (Mammals)
Order	Passeriformes (Songbirds)	Chiroptera (Bats)
Family	Alaudidae	Vespertilionidae
Genus	Chersomanes	Myotis
Species	Chersomanes beesleyi	Myotis sodalis

Evolutionary Relationship

Beesley's Lark and Cluster Bat share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Beesley's Lark

NE — Not Evaluated

Cluster Bat

NT — Near Threatened

Physical Characteristics

Attribute	Beesley's Lark	Cluster Bat
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Beesley's Lark

Habitat

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

Range

Found in Norway.

Cluster Bat

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Found in United States. Listed as Near Threatened, this species requires ongoing monitoring to prevent population decline.

Beesley's Lark

The Beesley's Lark (Chersomanes beesleyi) is a species in the genus Chersomanes. Typically found in various aerial, terrestrial, and aquatic environments. The species is documented in scientific literature under the name Chersomanes beesleyi.

Cluster Bat

Myotis sodalis, the Indiana bat or cluster bat, is a medium-sized insectivorous bat in the family Vespertilionidae endemic to the eastern United States. It is one of the most endangered bats in North America, listed as Endangered under the U.S. Endangered Species Act and classified as Near Threatened by the IUCN. The species is named for its behavior of clustering in extremely dense hibernation groups—sometimes thousands of bats per square meter—in specific limestone caves and mines during winter. These few critical hibernacula make the species extremely vulnerable to disturbance and disease. Since 2007, Indiana bats have suffered severe mortality from white-nose syndrome, a fungal disease caused by Pseudogymnoascus destructans that disrupts hibernation and causes mass starvation. During summer, Indiana bats roost under loose bark of dead trees and forage for insects over forested landscapes and riparian areas. Foraging individuals consume moths, beetles, and flying insects. Conservation efforts include cave gate protection, white-nose syndrome research, and summer habitat management on public and private lands across the eastern US.