Possibly a wasp?

Possibly a wasp?

Observation - Possibly a wasp?. Description: From Beewatch: Feedback from expert: Thank you for submitting this photo. This is a species of solitary bee. There are approx 225 species and I'm afraid I don't know the exact species name.

From Beewatch:
Feedback from expert: Thank you for submitting this photo. This is a species of solitary bee. There are approx 225 species and I'm afraid I don't know the exact species name.