How can you be certain, for instance, that you, horned lizards, and brook trout share a common chordate ancestor?
Wherever you look in the fossil record you stumble upon problems for the Darwinian story and evidence that is better explained by intelligent design.
The fact that known natural biological processes can produce non-tree-like patterns is problematic not for ID proponents but for proponents of common ancestry.
While hoatzins are bad at flying, evolutionists have been forced to credit these birds with some impressive rafting — unbelievably impressive.
This refutes one of the favorite talking points of popularizers of Darwinism like Richard Dawkins.