NPCs composing that spawngroup :

a_kobold_archer (50%)

a_kobold_sentry (50%)

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

warrens_31, range=90 (413,-446,-71)

a_kobold (100%)

warrens_32, range=160 (400,-376,-74)

a_lesser_shaman (50%)
a_pack_elder (50%)

warrens_33, range=135 (488,-411,-74)

a_kobold_protector (50%)
a_rabid_kobold (50%)

warrens_51, range=193 (598,-439,-79)

warrens_69, range=172 (386,-367,-74)

warrens_70, range=156 (540,-646,-82)

warrens_71, range=184 (557,-668,-82)

warrens_82, range=128 (459,-660,-78)

a_kobold_master_blacksmith (100%)

warrens_106, range=82 (404,-456,-74)

warrens_107, range=111 (402,-642,-78)

warrens_111, range=145 (568,-579,-98)

a_river_rat (100%)

warrens_113, range=192 (620,-505,-95)

a_river_rat (100%)

warrens_168, range=185 (403,-718,-68)

warrens_174, range=183 (586,-437,-79)

a_kobold_guard (50%)
a_rabid_kobold (50%)

warrens_177, range=156 (351,-669,-89)

warrens_188, range=118 (435,-416,-73)

warrens_189, range=14 (416,-535,-78)

warrens_191, range=88 (387,-611,-75)

warrens_192, range=84 (437,-618,-76)

a_kobold_archer (50%)
a_kobold_sentinel (50%)

warrens_193, range=167 (432,-701,-68)

warrens_194, range=184 (432,-718,-68)

warrens_195, range=168 (403,-700,-68)

warrens_208, range=180 (460,-357,-78)

a_kobold_runt (100%)

warrens_213, range=185 (383,-355,-71)

a_howler (50%)
a_kobold (50%)

river_source_189687, range=73 (357,-532,-98)

river_source (100%)