Bigfoot Research – Still No Evidence, But Plenty Of Excuses To Explain Why There’S No Evidence It's amazing how Bigfoot guru’s and proponents have custom tailored BF’s behavior and intelligence over the years. Customized so these characteristics can be utilized as an excuse to explain why they can never come out with concrete evidence. Shy, elusive, nocturnal and secretive come to mind. We can't find him because he only comes out at night. Sasquatch is extremely shy and avoids humans at