Hidden Kingdoms

There are shots in this programme that take the breath away - a slow-motion, movie-esque image of a rattlesnake striking at a mouse in the Arizona desert, for instance, is extraordinary. The trouble is, we’re never quite sure what is happening for real and what has been cut and pasted together by clever filming and digital trickery.

The film-makers built “stages” for much of their action, to help show the world from the point of view of small creatures in the wild. So an enormous elephant’s foot lands inches from a twitching shrew in the undergrowth, whom we’ve earlier seen whizzing underneath a lion’s belly (with added “vroom” noises for good measure).

The result ends up being both remarkable in its storyboarded mini-dramas and mildly frustrating – for an adult viewer at least. For kids (who may also relate to the “heroes come in all sizes” theme), it’s brilliant.