Have a close look at this fab shot of a Marsh Frog by Mark Hart....
If you zoom in you will see that he has several hitch hikers.... not entirely sure what they are but one of them seems to be smiling!
Any help appreciated!
And help was forthcmoing via Chris Slade who has 'people in the know'...! Theye are a species of Globular Springtail (Collembola family).
9-7-12
Howard Vaughan, Information Officer