you guys and your grains of salt lol
i dont know lol
i realize that these guys are making tv shows about the fish . which ever species happens to be the flavor of the week . and they need to make it as exciting as possible for viewers but .
they are going to the location in the wild to catch these fish in there natural habitat . they are talking to locals , hiring them as guides .
people that have lived there for generations , and eat from the rivers its probably there main source of food in some cases . and unlike us more civilized folk here sitting in front of our computers screens discussing and keeping our fish in tanks lol they probably have less access to the pleasures of salting there suppers too lol
but anyway in the one other videos the natives say they have fished for these guys with bows and arrows and bird calls and splashing for hundreds of years . and in this video here it said the fish wait in shallow water to grab birds and mice and whatever other critters come to drink .
i dont know why you wouldn't believe the people that live there , and live with these fish in there back yards . i would believe the natives in any land with regard to the animals they hunt , fish , eat and live with over any arm chair fish hobbiest on the internet lol
just look at these guys they scream we eat anything we can grab . and dont probably care weather it comes with fur pants or naked , legs , feathers , flippers or fins lol anything that moves to them is food . they come with a internal instinct to strike what moves of appropriate size kill it and swallow and they have huge mouths
surely youve herd of walking cat fish moe ? lol
https://en.wikipedia.org/wiki/Walking_catfish
and dont forget the lung fish lol
as well as the snake head you mentioned . seems reasonable to me to believe the wolf fish could also do a similar trick not the hibernating bit like the lung fish lol but moving across land for short distance to other bodies of water