Strange creature recorded near alleged Sasquatch nest compared to Ron Morehead’s Sierra Sounds

Chris Spencer, of the Olympic Project bigfoot group, posted some sounds that he recorded near an alleged Sasquatch nest in Washington State and which he compares to certain parts of Ron Morehead's Sierra Sounds recordings: //youtu.be/03aJAmmWT2I

Having listened to the Sierra Sounds extensively, I agree that there is indeed a similarity here. This is an amazing find.