BoonHong Chan:
_DSC7382-1-tile_Barn swallow (Hirundo rustica)
BoonHong Chan:
Pacific swallow (Hirundo tahitica)_DSC0599-2
BoonHong Chan:
Black-nest Swiftlet (Aerodramus maximus)_DSC9899-1
BoonHong Chan:
Grey-rumped Treeswift (Hemiprocne longipennis) JUVENILE_DSC3506-1
BoonHong Chan:
Grey-rumped Treeswift (Hemiprocne longipennis) JUVENILE_DSC3562-1
BoonHong Chan:
Grey-rumped Treeswift (Hemiprocne longipennis) JUVENILE_DSC3652-1
BoonHong Chan:
Grey-rumped Treeswift (Hemiprocne longipennis) FEMALE_DSC3558-1
BoonHong Chan:
Grey-rumped Treeswift (Hemiprocne longipennis) MALE_DSC3542-1
BoonHong Chan:
German's Swiftlet (Aerodramus germani)_DSC0335-2
BoonHong Chan:
German's Swiftlet (Aerodramus germani)_DSC3725-1
BoonHong Chan:
Red-rumped Swallow (Cecropis daurica)_DSC6674-1
BoonHong Chan:
Pacific swallow (Hirundo tahitica)_DSC4301-2