Ibis
That depends if you mean a wader or a bird that wades. A bird that wades - flamingo Waders - crowned plover and lots of others
Pink-legged Graveteiro was created in 1996.
A wader is someone who or something which wades.
"I was about to go fishing but i noticed that my wader had a leak in it." Or "That bird over there is a type of wader."
A name for a three-legged animal could be a "tripod."
Another name for a four legged animal is a quadruped.
Australasian Wader Studies Group was created in 1981.
Victorian Wader Study Group was created in 1979.
One who, or that which, wades., Any long-legged bird that wades in the water in search of food, especially any species of limicoline or grallatorial birds; -- called also wading bird. See Illust. g, under Aves.
Four-legged mammals are not a species (or any kind of taxon), so they do not have a scientific name.
Hannes Wader was born on June 23, 1942, in Bielefeld, North Rhine-Westphalia, Germany.
A bar-tailed godwit is a species of godwit, a wader bird, Latin name Limsoa lapponica.