NPCs composing that spawngroup :

#a_burynai_flesh_reaper (33%)

Burynai_excavator (34%)

greater_scalebone (33%)

NPCs spawning around that spawngroup :
(Max range : 100)

kurn_1, range=71 (135,-200,5)

greater_skeleton (100%)

kurn_2, range=85 (124,-191,-23)

Burynai_Excavator (50%)
Burynai_excavator (50%)

kurn_5, range=96 (103,-223,-102)

greater_scalebone (100%)

kurn_7, range=71 (129,-217,-22)

kurn_8, range=91 (108,-244,4)

kurn_30, range=80 (201,-152,-22)

kurn_31, range=95 (202,-137,-22)

kurn_33, range=27 (172,-225,-102)

Burynai_sapper (100%)

kurn_38, range=98 (172,-137,-104)

kurn_81, range=54 (174,-280,-23)

kurn_89, range=64 (151,-190,-25)

kurn_96, range=49 (192,-281,-22)

Burynai_Excavator (50%)
greater_skeleton (50%)

kurn_165, range=98 (106,-200,124)