Hummingbird Moth

The Hummingbird Moth can be found widely across the world.  They can grow up to two inches in length and often 'hover' above flowers before unfurling their long tongue like appendages much like a hummingbird would to feed on the nectar of flowers. Although they will eat from many flowers, some of their favorites from my observation include thistles, blackberries, and blueberry bush flowers.   

Because of the way they move and feed they are quite often confused for hummingbirds.