closeup on a tree bumblbee, bombus hypnorum , sitting on a purple wallflower , erysimum cheiri

arthropoda arthropod bee belgium bombus hypnorum europe flanders hymenoptera insect magnification nature tree bumblebee animal biology closeup detailed entomology garden invertebrate macro natural one outdoors pollinator single solitary wild wildlife bumblbee sitting purple wallflower erysimum cheiri colorful fluffy black brown