Bronze birch borer 
Bronze Carabid 
Bronze Flutterer 
Bronze Huntsman 
Bronze Jumping Spider 
Bronze Orange Bug 
Bronze Shield Bug 
Bronze Tree-Buzzer 
Bronze-banded Corticivora 
Bronzed Cutworm Moth 
Bronzed tiger beetle 
Brook's Urchin Shrimp 
Broom Moth 
Bröther 
Brown Angle Shades 
Brown Argus 
Brown Awl 
Brown bark carpet moth 
Brown centipede 
Brown Chafer 
Brown China Mark 
Brown Cockchafer 
Brown Cutworm 
Brown Dog Tick