closeup on a colorful fluffy bumlebee-mimic hoverfly, sericomyia bombiformis sitting on a green leaf

arthropoda arthropod austria diptera insect nature sericomyia bombiformis syrphidae animal beemimic biology bumlebeemimic closeup entomology flower fly hoverfly invertebrate macro outdoors plumose aristae single wild wildlife natural colorful fluffy sitting green leaf black yellow hairy mimicry