These sound effects can be found on Pond5. The first one is a slowed down version of Sound Ideas, Bengal Tiger Roars 01 - Throaty Bengal Tiger roars, growls and huffs. The second one is a low pitched, rearranged version of Sound Ideas, Bengal Tiger Roars 02 - Throaty Bengal Tiger roars, growls and huffs in reverb. The third one is a low pitched, reverberating version of Sound Ideas, Cougar Snarl Growl 01 - Vicious cougar snarls and growls with the 2nd sound played twice. The fourth one is a low pitched version of Sound Ideas, Bear Growl 01 - Deep Brown Bear growl. The final one is a low pitched, edited version of Sound Ideas, Bear Growl 02 - Series of Brown Bear snarls and growls.