Big Brown Bat vs Hoary Bat
How does the Big Brown Bat compare to the Hoary Bat? They are both members of the Vespertilionidae family. Below we put their classification, habitat, diet, size, and conservation status side by side — and settle who would win in a fight.
Side-by-side comparison
- Scientific name
- Eptesicus fuscus
- Lasiurus cinereus
- Classification
- Mammal
- Mammal
- Family
- Vespertilionidae
- Vespertilionidae
- Habitat
- Forests, urban areas, and agricultural lands
- Forests
- Diet
- Carnivore
- Carnivore
- Conservation status
- Least Concern
- Least Concern
- Lifespan
- 6-20 years
- 5-7 years
- Weight
- 14–31 grams
- 20-35 grams
Big Brown Bat vs Hoary Bat: who would win?
Big Brown Bat
14–31 grams
Hoary Bat
20-35 grams
Hoary Bat has the edge moderate confidence
Hoary Bat is somewhat heavier (20-35 grams vs 14–31 grams), giving it the edge in a head-to-head. In the wild these two rarely (if ever) meet — this is a what-if based on the size and diet we have on record, not a prediction.
Similarities
- Both are mammals.
- Both belong to the Vespertilionidae family.
- Both have a carnivore diet.
- Both are listed as Least Concern.
Differences
- Habitat: Forests, urban areas, and agricultural lands vs Forests.
- Weight: 14–31 grams vs 20-35 grams.
Big Brown Bat vs Hoary Bat: FAQ
Who would win in a fight, a Big Brown Bat or a Hoary Bat?
Hoary Bat has the edge. Hoary Bat is somewhat heavier (20-35 grams vs 14–31 grams), giving it the edge in a head-to-head. In the wild these two rarely (if ever) meet — this is a what-if based on the size and diet we have on record, not a prediction.
What is the difference between a Big Brown Bat and a Hoary Bat?
Big Brown Bat and Hoary Bat differ in several ways — habitat: forests, urban areas, and agricultural lands vs forests. weight: 14–31 grams vs 20-35 grams.
Do Big Brown Bat and Hoary Bat live in the same habitat?
No — Big Brown Bat lives in forests, urban areas, and agricultural lands, while Hoary Bat is found in forests.
What do Big Brown Bat and Hoary Bat eat?
Both Big Brown Bat and Hoary Bat have a carnivore diet.
Which is more endangered, the Big Brown Bat or the Hoary Bat?
Big Brown Bat is listed as Least Concern, while Hoary Bat is listed as Least Concern.
How big are Big Brown Bat and Hoary Bat?
Big Brown Bat weighs around 14–31 grams, while Hoary Bat weighs around 20-35 grams.
Full profile
Big Brown Bat
Full profile
Hoary Bat
