
1) Pigeons
Found on
https://www.crosswordclues.com/clue/goura
[instrument] The goura is a single stringed instrument, blown rather than plucked or strummed, with the string attached to a coconut shell resonator and with a tension noose wrapped around the string to adjust the pitch. It is considered the national instrument of the Khoikhoi people of South Africa. ...
Found on
http://en.wikipedia.org/wiki/Goura_(instrument)

• (n.) One of several species of large, crested ground pigeons of the genus Goura, inhabiting New Guinea and adjacent islands. The Queen Victoria pigeon (Goura Victoria) and the crowned pigeon (G. coronata) are among the beat known species.
Found on
http://thinkexist.com/dictionary/meaning/goura/
Gou'ra noun (Zoology) One of several species of large, crested ground pigeons of the genus
Goura , inhabiting New Guinea and adjacent islands. The Queen Victoria pigeon (
Goura Victoria ) and the crowned pigeon (
G. coronata ) are among the best known species.
Found on
http://www.encyclo.co.uk/webster/G/46

Goura is a genus of large pigeons native to Papua New Guinea comprising about six species known as crowned pigeons which are remarkable for their large size and open erect crest with which the head is adorned. They spend most of their time on the ground and nest in low branches.
Found on
http://www.probertencyclopaedia.com/browse/BGA.HTM
No exact match found.