16

Where you have lava tubes or limestone passage ways below the ground, occasionally a rare form of cave evolves – the ice cave. Strange, mysterious and often dangerous they are often difficult to get to and so not seen by huge amounts of people. Take a short tour in to the magical world of the ice cave.

17

Some of the biggest mouths, in relation to its body size, are not found in the biggest animals but smaller ones instead, who are voracious eaters.