This sound effect can be found on The Super Single Volume 1, which was made by The Hollywood Edge. It includes Sound Ideas, ELEPHANT - ANGRY ROARS, ANIMAL in a double pitch. Links: https://soundideas.sourceaudio.com/track/11519979 https://soundeffects.fandom.com/wiki/Hollywoodedge,_Dinosaur_Growls_4_SS015704#Audio_Samples