1) Bird genus 2) Genus chalcostigma 3) Thornbills 
Chalcostigma is a genus of hummingbird in the family Trochilidae. The name of the genus is derived from the Greek khalkos meaning bronze and stigme for a spot or mark, a reference to the beard on the bronze-tailed thornbill. It contains the following species: ...
[n] - thornbills
genus Chalcostigma noun thornbills