This is probably a hoax (actually I’m about 99% sure it is). But I always get a kick out of hearing about the newest cryptozoology findings.
This film was allegedly shot in Costa Rica. It appears to capture a bird very similar in appearance to a Dodo. Unfortunately, the filmmakers should have done their research. Dodo birds never lived on Costa Rica, they were endemic to the Mauritius island. A bit of an oversight, eh?