NPCs composing that spawngroup :

a_tree_snake (100%)

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

mistythicket59682, range=198 (-230,990,-3)

a_black_bear (100%)

mistythicket59697, range=81 (-386,773,27)

a_giant_wood_spider (50%)
a_large_bat (50%)

mistythicket59699, range=162 (-530,807,31)

a_giant_wood_spider (50%)
a_large_wood_spider (50%)

mistythicket59727, range=47 (-329,869,-2)

a_tree_snake (100%)

mistythicket59732, range=196 (-564,803,34)

a_giant_bat (100%)

mistythicket59749, range=88 (-399,768,28)

a_giant_fruit_bat (50%)
a_giant_wood_spider (50%)

mistythicket59762, range=90 (-464,870,19)

a_giant_scarab (100%)

mistythicket59766, range=183 (-443,1024,-29)

a_giant_wood_spider (50%)
a_large_bat (50%)

mistythicket59772, range=85 (-301,897,-8)

415121an_orc_lumberjack0, range=56 (-353,906,-2)

an_orc_lumberjack (100%)