Ken is disturbing a flock of wild geese (5)
I believe the answer is:
skein
'a flock of wild geese' is the definition.
I can't tell whether this definition defines the answer.
'ken is disturbing' is the wordplay.
'disturbing' indicates an anagram.
'ken'+'is'='kenis'
'kenis' anagrammed gives 'SKEIN'.
Can you help me to learn more?
(Other definitions for skein that I've seen before include "Piece of loose-coiled yarn" , "Coil of yarn - group of flying geese" , "Coil of wool - flock of geese" , "Loose coil of yarn" , "Flock of flying geese" .)