Wild Wonders of Europe / Widstrand / RF- Fritillary butterfly (Melitea sp.) North Velebit National Park, Velebit Nature Park, Rewilding Europe area, Velebit mountains, Croatia, June. (This image may be licensed either as rights managed o...

Rolf Nussbaumer / RF- Paper wasp (Polistes sp) adult in flight over vivid yellow flowers. Dinero, Lake Corpus Christi, South Texas, USA. (This image may be licensed either as rights managed or royalty free.)

Rolf Nussbaumer / RF- Large Bee fly (Bombylius sp.) adult feeding on Saladillo (Varilla texana) in flight. Laredo, Webb County, Texas, USA. April. (This image may be licensed either as rights managed or royalty free.)

Rolf Nussbaumer / RF- Dung Beetle (Scarabaeinae) adults rolling dung ball. Laredo, Webb County, South Texas, USA. April. (This image may be licensed either as rights managed or royalty free.)

Ernie Janes / RF- White Fantail pigeon (Columba sp) in flight against dark clouds, UK. (This image may be licensed either as rights managed or royalty free.)

Rolf Nussbaumer / RF- Close up of Paper Wasp (Polistes sp.) on nest, Fennessey Ranch, Refugio, Coastal Bend, Texas Coast, USA. (This image may be licensed either as rights managed or royalty free.)

Edwin Giesbers / RF- Opening Mallow-leaved bindweed (Convolvulus althaeoides) flower, Menorca, Balearic Islands, Spain, Europe. (This image may be licensed either as rights managed or royalty free.)

Rolf Nussbaumer / RF- Lesser Long-nosed Bat (Leptonycteris curasoae) flying at night to feed on Agave flower (Agave sp). Tuscon, Arizona, USA. (This image may be licensed either as rights managed or royalty free.)

Rolf Nussbaumer / RF- Crab Spider (Misumena sp) adult on Lace cactus flower (Echinocereus reichenbachii). Texas, USA. (This image may be licensed either as rights managed or royalty free.)

Kim Taylor / RF- Bumble bee (Bombus sp) falling out of foxglove after visiting it to collect nectar. (This image may be licensed either as rights managed or royalty free.)