Pick up some jungle animals (5)
I believe the answer is:
glean
'pick up' is the definition.
(thesaurus)
'some jungle animals' is the wordplay.
'some' indicates a hidden word (some of the parts of the word are used).
'GLEAN' can be found hidden inside 'jungle animals'.
(Other definitions for glean that I've seen before include "Gather; collect gradually" , "Pull together from various sources" , "Gather scraps" , "Collect grain (or information?)" , "Gather (after reapers)" .)