Black-tipped forest glory 
Black-tipped Percher 
Black-winged bambootail 
Black-winged dragonlet 
Blackfaced Percher 
Blue Adjutant 
Blue corporal 
Blue Dasher 
Blue Marsh Hawk 
Blue ringtail 
Blue Riverdamsel 
Blue Sentinel 
Blue skimmer 
Blue Spotted Hawker 
Blue-eyed darner 
Blue-eyed hook-tailed dragonfly 
Blue-faced Darner 
Blue-ringed Dancer 
Blue-sided Satinwing 
Blue-spotted Flatwing 
Blue-tailed damselfly 
Blue-tailed Forest Hawk 
Blue-winged Helicopter 
Boreal bluet