Endothermy is a synapomorphy of the Mammalia, although it could possibly have arisen within a (now extinct) synapsid ancestor; the fossil history isn't going to distinguish these possibilities. Convergent in birds. In combination with this, the strength of the stork is best described as intuition. Folks Together with the stork https://milokl06m.onzeblog.com/26575481/an-unbiased-view-of-stork