• Animal Recordings -- Macaulay Library, Cornell Ornithology Laboratory
  
  
• The Bats of the Congress Avenue Bridge - Austin, Texas, USA -- BBC
  
  
• Bats of Australia
  
  
• Biologica Centrali-Americana -- The Natural History Museum, Smithsonian Institution
  

• Creature Feature: Vampire Bats -- National Geographic.com Kids
  
  
• "Eating Bats in Thai Village" -- National Geographic
  
  
• The Endangered Species Program: Introduction to Bats -- U.S. Fish and Wildlife Service
  
  
• Information On Bats & Trees in The UK
  
  
• Texas Parks and Wildlife Bat Page
  
  
• Tree of Life

Plecotus auritus
(Brown long-eared bat)
Wikipedia