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Testaceous ; pertaining to the fesfacea, or animals covered with a hard shell like the 
tortoise_ 
Tertiaries; the interior feathers of the wing, or those next the body. 
Tetradactyle ; furnished with four toes or claws. 
Triquetrous ; three-sided. 
Univalve ; a shell complete in a single piece. 
Unguiculated; furnished with nails or claws. 
Vent; (in birds,) the under part of the rump. 
Ventral ; belonging to the belly. 
Waders ; those birds which frequent the shore, but do not swim. ~ 
Wattles ; the loose red flesh hanging about the neck of the turkey and some other 
birds. 
Zoophyte; a body partaking of the nature of animals and vegetables. 
Zygodactylous ; having the toes disposed in paurs. 
