This sound effect can be found on The Odyssey Collection: Creatures Sound Effects Library, which was made by Pro Sound Effects. It's the same track as Hollywoodedge, Kodiak Bear Roars Bre PE931610.
Links:
https://soundeffects.fandom.com/wiki/Pro_Sound_Effects,_Kodiak_Bear,_Roars,_Cage_Rattles,_Breathing,_Feeding,_Expressive_Creature_Vocalizations#Audio_Samples
Pro Sound Effects, Kodiak Bear, Roars, Cage Rattles, Breathing, Feeding, Expressive Creature Vocalizations as Sound effects - Charlie and the chocolate factory 1990's Fan Cast | myCast.io
