Bit into birds and such choice morsels (7)
I believe the answer is:
titbits
'such choice morsels' is the definition.
'titbits' can be an answer for 'morsels' (I've seen this before). I'm not sure about the 'such choice' bit.
'bit into birds' is the wordplay.
'into' is an insertion indicator.
'birds' becomes 'tits' (tit is a kind of bird).
'bit' inserted within 'tits' is 'TITBITS'.
'and' is the link.
Can you help me to learn more?
(Other definitions for titbits that I've seen before include "Choice morsels of food" , "Interesting snippets" , "juicy morsels" .)