GALLINULE
gallinule, marsh hen, water hen, swamphen
(noun) any of various small aquatic birds of the genus Gallinula distinguished from rails by a frontal shield and a resemblance to domestic hens
Source: WordNet® 3.1
Etymology
Noun
gallinule (plural gallinules)
A bird of one of several species in the genera Porphyrio and Gallinula of the family Rallidae.
Synonyms
• swamphen
Source: Wiktionary
Gal"li*nule, n. Etym: [L. gallinula chicken, dim. of gallina hen: cf.
F. gallinule.] (Zoöl.)
Definition: One of several wading birds, having long, webless toes, and a
frontal shield, belonging to the family Rallidae. They are remarkable
for running rapidly over marshes and on floating plants. The purple
gallinule of America is Ionornis Martinica, that of the Old World is
Porphyrio porphyrio. The common European gallinule (Gallinula
chloropus) is also called moor hen, water hen, water rail, moor coot,
night bird, and erroneously dabchick. Closely related to it is the
Florida gallinule (Gallinula galeata).
Note: The purple gallinule of Southern Europe and Asia was formerly
believed to be able to detect and report adultery, and for that
reason, chiefly, it was commonly domesticated by the ancients.
Source: Webster’s Unabridged Dictionary 1913 Edition