Fauna  [ant: vegetation, flora]
  n 1: all the animal life in a particular region 

Aquatic
adj 1: relating to or consisting of or being
in water; "an aquatic environment"
2: operating or living in water;  
"fish are aquatic animals" 
[ant: terrestrial, amphibious] 
Animals
 
Birds
Duck(s)
n 1: small wild or domesticated web-footed broadbilled swimming bird usually having a depressed body and short legs 
Goose[also: (pl)](Geese)
n 1: web-footed long-necked typically gregarious migratory aquatic birds usually larger and less aquatic than ducks. 

 Amphibious
[syn: amphibian] 
adj 1: relating to or characteristic of animals of the class Amphibia
2: operating or living on land and in water; " "frogs are amphibious animals" [ant: aquatic, terrestrial] 
Terrestrial
: adj 1: of or relating to or inhabiting the land as opposed to the sea or air [syn: tellurian, telluric, terrene]
Animals

beef
v 1: feed (cattle) with corn 
2: preserve with salt; "corned beef"
n 1: solid-hoofed herbivorous quadruped domesticated since prehistoric times [syn: Equus caballus] 
Birds
n 1: a domesticated gallinaceous bird though to be descended from the red jungle fowl [syn: domestic fowl, poultry] 
2: the flesh of a bird or fowl (wild or domestic) used as food [syn: bird] 

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see I discover Flora