Classification
Within iNaturalist.org

All Names

  • Scientific Names
    • Eptesicus fuscus
  • French
    • grande chauve-souris brune
    • sérotine brune
  • Spanish
    • Murciélago-moreno norteamericano
  • English
    • Big Brown Bat
  • Yuto Nahua
    • sopichí

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Extras

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Recent observations

Photos / Sounds

What

Big Brown Bat Eptesicus fuscus

Observer

dmh

Date

August 23, 2013

Place

(Somewhere...)

Photos / Sounds

What

Big Brown Bat Eptesicus fuscus

Observer

catabbott

Date

July 2, 2005

Photos / Sounds

Square

What

Big Brown Bat Eptesicus fuscus

Observer

falcon427

Date

August 15, 2015

Description

8 individuals

Photos / Sounds

Square

What

Big Brown Bat Eptesicus fuscus

Observer

falcon427

Date

August 5, 2014

Photos / Sounds

Square

What

Big Brown Bat Eptesicus fuscus

Observer

lily_trujillo

Date

December 11, 2010

Photos / Sounds

Square

What

Big Brown Bat Eptesicus fuscus

Observer

gerjhe

Date

December 15, 2011

Photos / Sounds

Square

What

Big Brown Bat Eptesicus fuscus

Observer

keithcbiologist

Date

December 2, 2015 01:08 PM CST

Place

(Somewhere...)

Description

In downed oak tree

Photos / Sounds

What

Big Brown Bat Eptesicus fuscus

Observer

jessica32

Date

July 14, 2015 02:40 PM EDT

Place

(Somewhere...)

Photos / Sounds

What

Big Brown Bat Eptesicus fuscus

Observer

lindyloo

Date

July 24, 2015 12:09 PM EDT

Place

(Somewhere...)

Description

Photographed looking up into a bat box. Pictures 2 and 3 are closer images of each half of the box respectively. Photographs were made within a 15-20 minute period and some individual bats changed positions within that time frame.

Photos / Sounds

No photos or sounds

What

Big Brown Bat Eptesicus fuscus

Observer

jpage_cwf

Date

July 18, 2015

Description

Several species of bats roosting in the soffit.
Identified by interpreting the spectrogram recorded using the wildlife acoustics bat detector.

Photos / Sounds

Square

What

Big Brown Bat Eptesicus fuscus

Observer

cwbarrows

Date

September 18, 2012

Photos / Sounds

What

Big Brown Bat Eptesicus fuscus

Observer

jpage_cwf

Date

September 3, 2015

Description

not 100% sure of the ID, but the snout looks broad enough and tragus difficult to see (I'm thinking short, then)

View all observations

Description from Wikipedia

The big brown bat (Eptesicus fuscus) is native to North America, Central America, the Caribbean, and extreme northern South America.

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Conservation Summary

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