Does he ignore things in his log? (7)
I believe the answer is:
skipper
'does he' is the definition.
'Skipper' can be an answer for 'he'. I'm unsure of the 'does' bit.
'ignore things in his log?' is the wordplay.
'ignore' becomes 'skip' (I've seen this in another clue).
'things in his log?' becomes 'per' (I am not sure about this - if you are sure you should believe this answer much more).
'skip'+'per'='SKIPPER'
Can you help me to learn more?
(Other definitions for skipper that I've seen before include "Captain - small butterfly - fish" , "Shakespeare's giddy youth" , "delicate winger?" , "Ship's captain (colloq.)" , "Captain - one using a rope" .)