1) Bird genus 2) Genus collocalia 
Collocalia linchi Collocalia troglodytes Collocalia dodgei Collocalia is a genus of swifts, containing some of the smaller species termed `swiftlets`. Formerly a catch-all genus for these, a number of its erstwhile members are now normally (though not by all authors) placed in Aerodramus. Remaining in Collocalia are: An Early Miocene fossil swif.....
[n] - a genus of Apodidae
genus Collocalia noun a genus of Apodidae