This animal isn't only a master at floating, but it's also great at dodging.

Day and night Yin and yang Left and right A seesaw

I found a small me the other day It preached the way to salvation Starts with a new me turning over And a teeny-tiny donation

Farmer cries fowl! Poultry possession probable?

One is a common greeting you casually say, the other is bundled and stored away. They sound the same, though spelled apart, a word that lives in field and heart.