Like spring baby with a nature that’s wild (7)
I believe the answer is:
Here is my best explanation:
'like spring baby' is the definition.
(the star sign of a spring baby might be Taurus)
'with a nature that's wild' is the wordplay.
'with' indicates putting letters inside.
'that's wild' indicates an anagram.
'nature' is an anagram of 'turean'.
'a' going into 'turean' is 'TAUREAN'.