Kelelawar (Bats)
Big Brown Bat
Eptesicus fuscus
- tidak umum
- 35 km/h
- Risiko rendah
Winters in buildings and bridges instead of caves. One of the most cold-tolerant bats in North America.
- Populasi
- No global numerical estimate; widespread with a presumed large population and an increasing population trend
- Habitat
- Highly adaptable; roosts in buildings, barns, churches, industrial structures, tree hollows, caves, and rock crevices; found in cities, towns, and rural areas, but avoids heavily forested regions
- Fakta menarik
- The big brown bat's genus name Eptesicus derives from Greek for "house flyer," reflecting its strong preference for roosting in human structures like attics and barns.
- Sebaran
- Southern Canada through temperate North America, Central America, extreme northern South America, and the West Indies
- Makanan
- Insectivorous; primarily beetles, supplemented by moths, flies, wasps, and dragonflies; consumes at least 1.4 grams of insects per hour
- Ukuran
- 0,12 m
- Bentang sayap
- 0,33 m
- Masa hidup
- 7 tahun
