D j a n g O: Osmia bicornis
D j a n g O: Osmia bicornis
D j a n g O: Osmia bicornis
D j a n g O: Osmia bicornis
D j a n g O: Osmia bicornis mating
D j a n g O: Osmia bicornis F
D j a n g O: Osmia bicornis M