NPCs composing that spawngroup :

a_kobold_protector (33%)

a_kobold_sentry (33%)

a_lesser_shaman (34%)

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

warrens_25, range=191 (357,-241,-69)

warrens_27, range=136 (395,-286,-74)

warrens_29, range=92 (396,-332,-73)

a_kobold_sentinel (50%)
a_pack_elder (50%)

warrens_31, range=36 (413,-446,-71)

a_kobold (100%)

warrens_32, range=53 (400,-376,-74)

a_lesser_shaman (50%)
a_pack_elder (50%)

warrens_33, range=53 (488,-411,-74)

a_kobold_protector (50%)
a_rabid_kobold (50%)

warrens_50, range=149 (582,-387,-66)

warrens_51, range=164 (598,-439,-79)

warrens_66, range=184 (612,-365,-75)

a_kobold_protector (50%)
a_kobold_sentry (50%)

warrens_69, range=69 (386,-367,-74)

warrens_106, range=50 (404,-456,-74)

warrens_174, range=152 (586,-437,-79)

a_kobold_guard (50%)
a_rabid_kobold (50%)

warrens_189, range=120 (416,-535,-78)

warrens_190, range=118 (430,-534,-77)

a_kobold_archer (50%)
a_kobold_sentry (50%)

warrens_208, range=64 (460,-357,-78)

a_kobold_runt (100%)

warrens_213, range=80 (383,-355,-71)

a_howler (50%)
a_kobold (50%)

river_source_189687, range=139 (357,-532,-98)

river_source (100%)