Photo by George Joliy, 



Long-eared Bat (Plecotus auritus], 



Photo by Gfiir^'C Jolly. 



Common Bat hanging by its Thumbs. 



Photo by George Jolly. 



Common Bat (Pipistrellus fipistrellus) hanging 

 BY its Feet. 



Photo by George Jolly. 



Bat hanging \vith Folded Wings 

 AND Tail. 



To face p. 82. 



