Good one for Mother's Day. Reminds me of film March of the Penguins. Momma Penguin gave birth, told daddy to care and watch babies so she can make the long journey in the treacherous frozen tundra to get food for babies aka going fishing. After fishing, big belly momma then took the looong arse trip back to bring food to her babies. When she got near home there a billion hungry baby penguins all crying "momma momma". Amazingly momma sorted thru all the babies and found her true babies! Nature is mind boggling to me.
But the best part is daddy penguin can leave his babies and get to go fishing after weeks of babysitting! LOL