Crows are known for their intelligence, and have even been seen sledding using a plastic lid. <br /> <br />Now, the BBC has again shown that these smart birds are not to be underestimated on their program The Problem Solvers. <br /> <br />Dr Alex Taylor trains wild birds, and has shocked the science world with one specific Crow, named 007. <br /> <br />He tested 007 with a puzzle that consists of eight separate stages that must be completed in an precise order to obtain the treat at the end.
