What Is Quantum Biology?

Quantum biology is the study of quantum effects that might have had an effect in evolution. There's some evidence behind it that says birds have a kind of a sense that comes from quantum entanglement in inside their right eye. And they can't communicate, because communicate this transfer of information. But i can basically influence the outcome of an experiment on this one by doing something to this one. That how how do birds like navigate? How do they actually see and sense the magnetic field oe earth?