Metro Exodus - The Taiga Bear (Master of The Forest - Easy Kill)

I struggled with this guy for so long, partially because I went into the fight with 2 rifles and the crossbow which doesn't help much and I also didn't have any incendiary or normal grenades. Anyway I found a little nook in the area where he cant attack you and you can just take free shots at him to progress. Hope it helps others with this nasty :-)