The "Bill Jenkins Shield round 2" images...

"Natural History" category.

Sparrow HawkSparrow Hawk
Distressed Great TitDistressed Great Tit
Emperor DragonflyEmperor Dragonfly
Dolphin-Dolphin-
Hummingbird Hawk MothHummingbird Hawk Moth
Malachite ButterflyMalachite Butterfly
Violet-tailed SylphViolet-tailed Sylph
Corn BuntingCorn Bunting
Bee in Profile-Bee in Profile-
Grey SquirrelGrey Squirrel
Crimson-rumped ToucanetCrimson-rumped Toucanet
Male BullfinchMale Bullfinch