{{=T('The tree of life shows how all life on earth is related. Each leaf represents a different species. The branches show how all these species evolved from common ancestors over billions of years.')}}

{{=T('You can explore this complete tree of life by zooming in and out like you would use an online map.')}}

{{=T('You can move the map left, right, up and down by clicking and dragging the mouse.')}}

{{=T('You can move the map left, right, up and down by moving a single finger on the screen.')}}

{{if request.function == 'tutorial_MDmouse':}} {{=T('You can use your mouse wheel or the on-screen buttons to zoom in or out.')}} {{else:}} {{=T('' if request.function == 'tutorial_MDmouse' else 'Touch the screen with two fingers: spread them apart to zoom in, pinch together to zoom out. Alternatively, you can use the on screen ‘+’ and ‘-’ buttons.')}} {{pass}}

{{=T('Species known to be under threat of extinction are shown with red leaves. This information comes from the International Union for the Conservation of Nature (IUCN) Red List.')}}

{{=T('Critically endangered species are shown with darker red leaves. These species could really be gone in the near future unless they get our help.')}}

{{=T('Green leaves are okay for now, they are not under threat of extinction.')}}

{{=T('Most of the leaves are grey meaning that the extent to which they are under threat from extinction is not formally known.')}}

{{=T('Lighter grey branches show small sections of the tree where we had to guess the connections for now because they are not yet known.')}}

{{=T('You can click in the search box above to see some suggested popular places to visit or enter the name of something you specifically want to find in the tree of life. There’s so much life out there you’ll be amazed what you can find.')}}

{{=T('The compass icon will show where you are in the complete tree of life. Select the named locations to zoom out and see more of the tree.')}}

{{=T('The reset icon will take you back to the start location,')}}{{=T('which should be familiar to you.')}}

{{=T('Click on the text on any named leaf or branch to get further information about that species or group of species. We use specially treated wikipedia pages to provide information on well over a million species, and tens of thousands of groups')}}

{{=T('Next to the search button you can select the advanced search button. This will enable you to mark multiple places on the tree using different coloured lines. It also enables you to find the most recent common ancestor of any set of species, such as animals and plants.')}}

{{=T('That’s the end of the tutorial. We’re returning you to the rough location where you were before starting.')}}

{{=T('What is the tree of life?')}}

{{=T('Exploring the tree')}}

{{=T('Panning')}}

{{=T('Zooming')}}

{{=T('Threat of extinction')}}

{{=T('Critically endangered')}}

{{=T('Green leaves')}}

{{=T('Unknown extinction risk')}}

{{=T('Unknown branches')}}

{{=T('Searching for something?')}}

{{=T('Are you lost?')}}

{{=T('Detailed information on all life')}}

{{=T('Find common ancestors')}}

{{=T('Have fun exploring!')}}