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ZEISS DTI thermal imaging cameras. For more discoveries at night, and during the day.
Mexican Free-tailed Bats
Mexican Free-tailed Bat also known as the Brazilian Free-tailed Bat (Tadarida brasiliensis mexicana: Molossidae) It is the official state bat of Texas and Oklahoma and happens to be the icon for Bacardi rum. These colonial nesting bats are 8.9-10.2 cm (3.5-4.0 in) in length with a wingspan of 28.0- 35.6 cm (11-14 in). Nine subspecies are recognized with two being in Texas. Subspecies mexicana is the most abundant and is migratory while subspecies cynocephala in a non migratory subspecies. Photographed at the US 77 crossing of Oso Creek, just south of Riviera, Nueces County, Texas, USA. Creekside at ca. 2 m (6.6 ft) elevation. They roost in the day time in the bridge expansion joints. These photographed bats are in the expansion joints, I was below the bridge looking up shining a flash light in the joints. On two occasions at dusk when the bats fly out, I witnessed Harriss Hawks gather near by and get in the middle of the fly out and snag bats out of the air.
Habitat
Daytime roost, bridge expansion joints
Location
US 77 crossing of Oso Creek, just south of Riviera, Nueces County, Texas, USA.
Date taken
April 2009
Scientific name
Tadarida brasiliensis
Equipment used
Canon EOS 50D, Canon EF 300mm, f/4L IS USM, ISO 250, shutter speed 250 with flash, f/4.
Supporter
This is so, so cool! A terrific closeup of these critters Stanley.

Gotta set me up a bat box.
 
Superb close-up and excellent detail. They probably should contact Bacardi for a more spacious home (trademark infringement, LOL).
 
Well....that clears up the Bacardi Mystery for me. Nice scouting and shooting Stanley. Terrific job here. Excellent description too.
 

Media information

Category
Wild Mammals
Added by
Stanley Jones
Date added
View count
153
Comment count
9

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