- Animals
- ›Chordates
- ›Vertebrates
- ›Mammals
- ›Therians
- ›Placental Mammals
- ›Ungulates, Carnivorans, and Allies
- ›Bats
- ›Yangochiroptera
- ›Vespertilionoid Bats
- ›Free-tailed Bats
- ›Molossinae
- ›Nyctinomops

Big Free-tailed Bat
Nyctinomops macrotis
The big free-tailed bat (Nyctinomops macrotis) is a bat species found in South, North and Central America. They have a wingspan of 435 mm and an average length of 140 mm. This bat frequents rocky or canyon country where it roosts in crevices. This migratory species is a swift, powerful flier, and occasional individuals wander as far north as Canada. Little is known of mortality and longevity. Breeding probably occurs in midwinter while the species is...
Listen
Looking for field recordings…
Where it lives
Recorded sightings
—
geo-referenced records in GBIF, from museums, herbaria and field observers.
Drag the globe to turn it. Dots are where records exist, not a range map; darker means more records.
In the stacks
Searching the stacks…
Every page naming Nyctinomops macrotis in the Biodiversity Heritage Library →
This page is assembled live from iNaturalist, GBIF, Wikipedia, the Source Library and the Internet Archive. It is not yet part of the hand-edited codex. iNaturalist taxon 41315.