The plover bird is the friend of the crocodile. The crocodile needs after each meal of its fatty meals to keep its teeth from the remnants of food that remain in them, which can remain for long periods of time to harm the crocodile. But it is a wonderful creation of the Creator – the Great architect of the universe – to grant this crocodile and help him with it’s own skilled doctor, who is known as the plover bird. This bird hovers in places where crocodiles are present, and as soon as the crocodile finishes eating its meal, it opens its mouth so that its little doctor stands on its lower jaw and brushes its teeth very skillfully from the remnants of food, so the bird gets a delicious meal, and the crocodile gets clean teeth! Who taught this crocodile not to close its mouth on the plover?! This is free reciprocal safe pragmatism !!! Who taught the bird to stand on the mouth of the crocodile with such boldness, knowing that it will not eat it?
We need each other, no matter how highly placed.