Yellowhammer - in January, it escapes (4)
I believe the answer is:
yite
'yellowhammer' is the definition.
I don't know anything about this answer so I cannot judge whether this works.
'in january it escapes' is the wordplay.
'in' indicates a hidden word.
'YITE' can be found hidden inside 'january it escapes'.
Can you help me to learn more?
(Other definitions for yite that I've seen before include "bird" , "bunting for some people" .)