Here is a short list of some of the more common creatures and plants that you might find in an orchard environment.

Hedgehog, badger, fox, field vole, pipistrelle bat, greater horseshoe bat, dormouse, robin, wren, blue tit, bullfinch, chaffinch, great spotted woodpecker, green woodpecker, lesser spotted woodpecker, fieldfare, redwing, mistle thrush, noble chafer beetle, orange tip butterfly, red admiral butterfly, bumblebee, ladybird, mistletoe marble moth, ivy, holly, mistletoe, yellow rattle, oxeye daisy, cowslip, golden shield lichen, common greensheild lichen.

Follow this link to find out more detail:

http://www.orchardnetwork.org.uk/content/orchard-biodiversity