[ti:] [ar:] [al:] [00:04.10]As well as almost 300 species of mammal, [00:07.75]like the bizarre, egg-laying, long-nosed echidna. [00:19.58]There are even kangaroos that have taken to the trees. [00:27.26]Although somewhat precariously! [00:30.50]Did any of these animals ever travel east to other islands? [00:38.14]Around 300 species of reptile thrive within this hot house, [00:43.80]including the ubiquitous mourning gecko. [00:50.69]It is a highly-adaptable creature. [00:52.56]But did it have the tools, stamina and luck to survive being a castaway? [01:05.26]One animal certainly did - humans.