A whole new way to explore the tree of life.

start building ➞

Search for anything you can think of. An order of bird, a species of jellyfish. Or, just click around the tree of life, and see what you can find.

Click the taxon's card to view its children. Click the + button to add it to the tree.
The Anhinga is first added. Then, the Double-crested Cormorant. Finally, the Great Cormorant. Open this tree in the Tree Builder.

As you add taxa to the canvas, watch the phylogenetic tree grow. Relationships between taxa are automatically created and connected.


Share trees you have built with others. A unique link can be generated for any tree at the tap of a button.

With Darwin.

Learn about the life that surrounds you. Explore both everyday and exotic connections in nature. What will you find?

start exploring ➞