Big Brown Bat vs Ornate Hawk-Eagle

Eptesicus fuscus compared with Spizaetus ornatus

Key Differences

• Big Brown Bat is Least Concern while Ornate Hawk-Eagle is Near Threatened.

Taxonomic Classification

Rank	Big Brown Bat	Ornate Hawk-Eagle
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Mammalia (Mammals)	Aves (Birds)
Order	Chiroptera (Bats)	Accipitriformes (Hawks & Eagles)
Family	Vespertilionidae	Accipitridae (Hawks & Eagles)
Genus	Eptesicus	Spizaetus
Species	Eptesicus fuscus	Spizaetus ornatus

Evolutionary Relationship

Big Brown Bat and Ornate Hawk-Eagle share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Big Brown Bat

LC — Least Concern

Ornate Hawk-Eagle

NT — Near Threatened

Physical Characteristics

Attribute	Big Brown Bat	Ornate Hawk-Eagle
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Big Brown Bat

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Distributed across Belgium, Colombia, Ecuador, United States, and Venezuela.

Ornate Hawk-Eagle

Habitat

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

Range

Distributed across Colombia, Ecuador, Norway, and Venezuela. Listed as Near Threatened, this species requires ongoing monitoring to prevent population decline.

Big Brown Bat

The Big Brown Bat (Eptesicus fuscus) is a species in the genus Eptesicus. It is currently classified as Least Concern on the IUCN Red List. Typically found in diverse terrestrial and aquatic ecosystems.

Ornate Hawk-Eagle

Ornate Hawk-Eagle (Spizaetus ornatus) is classified as Near Threatened (NT) on the IUCN Red List. Close to qualifying as threatened, with populations that may become vulnerable without conservation action.

Shared Countries

Both species can be found in 3 countries:

🇨🇴 Colombia 🇪🇨 Ecuador 🇻🇪 Venezuela