Emailed to me from The open access picture library | fotoLibra - I will be out looking for these ... if the rain stops.
You can register as a seller here: https://www.fotolibra.com/register/seller.php

Minimum pixel dimensions: 2000 x 3000
Landscape, Portrait, Square; colour
Deadline: Tuesday, June 12, 2012; 10:00 GMT

To submit images to Picture Calls in fotoLibra, simply click on the Picture Call megaphone icon below a thumbnail in your Collections, and select the relevant Insects On Flowers picture call from the drop-down menu which appears. Pictures must be marked as Rights Managed, and should not be sent direct to me.

A UK based gardening magazine is looking for some lovely images of flowers with insects in, on or hovering over them, ideally in a British garden setting.