NPCs composing that spawngroup :

a_goblin (50%)

a_goblin_whelp (50%)

NPCs spawning around that spawngroup :
(Max range : 200)

butcher_157, range=53 (-2001,-202,5)

butcher_44, range=103 (-2018,-120,-2)

a_snake (100%)

butcher_38, range=95 (-1967,-262,-1)

a_large_snake (100%)

butcher_12, range=180 (-1958,-372,20)

butcher_11, range=17 (-2067,-209,0)

butcher_7, range=29 (-2062,-190,-1)

a_goblin (50%)
a_goblin_whelp (50%)

butcher_6, range=181 (-2109,-390,6)