Andres M. Dominguez / Crab spider (Thomisus onustus) on white flowerhead, Sierra de Grazalema Natural Park, southern Spain, May.
Jack Dykinga / Joshua Trees (Yucca brevifolia) of the Mojave Desert at dawn encircled with flowering lupines. (Lupinus sp,) Mohave County, Castaneda Wash, Arizona, USA.
Michael Hutchinson / Goldenrod crab spider (Misumena vatia) yellow female on Honesty flower, Bristol, UK, April
Edwin Giesbers / Common red soldier beetle (Rhagonycha fulva) pair mating amongst flowers. The Netherlands. July.
Edwin Giesbers / Orange tip butterfly (Anthocharis cardamines), two females on Cuckooflower (Cardamine pratensis) in marshy grassland, egg visible on stem. April 2009.
Edwin Giesbers / Orange tip butterfly (Anthocharis cardamines) two females on Cuckooflower (Cardamine pratensis). The Netherlands. March.
Edwin Giesbers / RF - Green-veined white butterfly (Pieris napi) on Cuckooflower (Cardamine pratensis), in meadow amongst Buttercup (Ranunculus sp) flowers. The Netherlands. March. (This image may be licensed either a...
Edwin Giesbers / Small pearl bordered fritillary butterfly (Boloria selene), two resting on Scabious. The Netherlands. July.
Philippe Clement / Wood anemones (Anemone nemorosa) in flower in forest, dolly shot, Belgium, April.
Marie Read / Northern cardinal (Cardinalis cardinalis) male in a late summer garden setting, Coreopsis sp. flowers around the perch, New York, USA, August.
James Dunbar / Beefly (Bombyliidae sp.) feeding at flower, April, UK
Simon Littlejohn / Honey bee (Apis) nectaring from a flowering Eucalyptus tree, Andalusia, Spain, June.
Brian Bevan / Male European cuckoo (Cuculus canorus) calling to another male, before flying off in response to a female, Bedfordshire, England, UK, May.
Morley Read / Slow motion shot of a Rufous tailed hummingbird (Amazilia tzacatl) drinking nectar from a Heliconia flower, Mindo, Ecuador.
Morley Read / Slow motion shot of a Violet tailed sylph hummingbird (Aglaiocercus coelestis) drinking nectar from a Heliconia flower, Mindo, Ecuador.
Danny Green / Arctic fox (Vulpes lagopus) cub in meadow, portrait. Hornstrandir Nature Reserve, Iceland, July.
Ross Hoddinott / Male common blue butterfly (Polyommatus icarus) basking wings open on grass, Vealand Farm, Devon, UK. June.
Nick Upton / Common bee fly (Bombylius major) nectaring on a Greater periwinkle flower (Vinca major), Wiltshire garden, UK, April.
Nick Upton / Common carder bumblebee (Bombus pascuorum) nectaring on a Yellow archangel (Lamiastrum galeobdolon) flower in a garden, Wiltshire, UK, April
Nick Upton / Honey bee (Apis mellifera) nectaring on a Crab apple (Malus sylvestnis) flower in a garden, Wiltshire, UK, April.
Marie Read / Baltimore Oriole (Icterus galbula) male with spider prey, perched in crabapple blossom in spring, Ithaca, New York, USA
Marie Read / Purple Finch (Carpodacus purpureus) perched amid apple blossom, New York, USA
Derek Galon / Timelapse of a Monarch butterfly (Danaus plexippus) caterpillar feeding on Mexican butterfly weed (Asclepias curassavica), Dominica, Lesser Antilles.
Derek Galon / Timelapse of Walking iris (Neomarica caerulea) flowers opening. Controlled conditions, native to Brazil.
Derek Galon / Timelapse of a Passionflower (Passiflora edulis) opening, Dominica, West Indies. Controlled conditions.
Guy Edwardes / Gorse (Ulex europaeus)on cliffs above St Oswald's Bay, Dorset, England, UK, May 2013.
Ernie Janes / Small Tortoiseshell Butterfly (Aglais urticae) feeding on scabious flowers in hay meadow, Wensum Valley, Norfolk, England, UK, July.
Ernie Janes / Alpine flower meadow landscape - Seiser Alm with mountains of Langkofel Group in the background. Dolomoites, South Tyrol, Italy. July 2019.
Klein & Hubert / European ground squirrel / Souslik (Spermophius citellus) standing in a carpet of flowers of Stork's bill (Erodium cicutarium) and holding in his paws a Poppy (Papaver rhoeas) flower before eating it,...