Wildlife Filmmaking - Bridge Cameras and the Sony RX10

What is the best camera for wildlife filmmaking and photography? That is the number one question I am asked. In this episode of Wildlife Filmmaking I discuss a class of cameras that I have found to fit most of my needs: bridge cameras, in particular the Sony RX10 mk4 and its predecessor the mk3. They are excellent 4K video cameras and shoot 20mp stills. The b-roll and stills are shot entirely with the mk3 and 4 in the Rocky Mountains.
In addition to the suggestions I make for a future model, I'd add a ND filter and faster buffer. Correction: the macro focus at 600mm starts at approximately 24 inches. BTW, I receive no compensation from any manufacturer or seller and the cameras shown are my personal equipment.