Four Brown Pelis perched up high in the swaying branches.
I’ve often marvelled at how they keep their balance and even manage to sleep standing on a branch. Surely it must be exhausting having to hold on so tightly so as not to fall. Well, apparently their talons have a pulley system of tendons so that the bird’s foot closes and grasps automatically as the ankle and knee joints are bent. They can only release their grip once the limb is straightened, so instead of having to expend energy holding on for dear life, as we humans would if we were clinging to a branch, a bird’s magical system simply locks their talons in place. How cool is that?
Have a great Sunday. If you want to see more ‘Fours’, just visit Ailsa’s Travel Theme here.
You must be logged in to post a comment.