Hit green in place for birdie (9,6)
I believe the answer is:
peregrine falcon
'birdie' is the definition.
'hit green in place for' is the wordplay.
'hit' indicates anagramming the letters.
'green'+'in'+'place'+'for'='greeninplacefor'
'greeninplacefor' is an anagram of 'PEREGRINE FALCON'.
(Other definitions for peregrine falcon that I've seen before include "She kills small creatures" , "up in the air?" , "bird?" .)