Brown-headed honeyeater 
Brown-headed Nuthatch 
Brown-hooded gull 
Brown-hooded Kingfisher 
Brown-hooded parrot 
Brown-marbled grouper 
Brown-necked raven 
Brown-spotted pit viper 
Brown-spotted spinefoot 
Brown-tailed apalis 
Brown-tailed rock chat 
Brown-throated martin 
Brown-throated parakeet 
Brown-throated sloth 
Brown-throated sunbird 
Brown-throated wattle-eye 
Brownbanded bamboo shark 
Brownbarred grouper 
Brownish twistwing 
Brownspotted wrasse 
Brownstripe red snapper 
Brubru 
Bruces green pigeon 
Bruno's Dwarf Chameleon