Fish embarrassed photographer (3,7)
I believe the answer is:
red snapper
'fish' is the definition.
(red snapper is a kind of fish)
'embarrassed photographer' is the wordplay.
'embarrassed' becomes 'red' (someone may blush or go red when embarrassed).
'photographer' becomes 'snapper' (I've seen this before).
'red'+'snapper'='RED SNAPPER'
(Other definitions for red snapper that I've seen before include "swimmer" , "Marine food fish" .)