This is simple, charming video, but there's a lot of things worth noting here.
First, there's the emotional element: The three bears in the clip – a sow and her cubs – were captured after they were spotted rooting through household garbage. When animals become so habituated as to venture unafraid into cities and towns, they pose a serious threat not only to humans but themselves.
But rather than being "destroyed", these bears are being relocated far away, in the wilderness. As the cameraman notes, they're being given a new lease on life. Plus, sow/cub dynamics pretty much always tug at the heart strings.
Second: The camera placement is superb. The bears' actions, which are characteristically excellent, almost look staged.
Third: You get a pretty good look at the transport container and its mechanisms. Note how it can be opened remotely and safely.
VIDEO Yukon Black bear sow and cubs release.