Friday the wife and I were in southeast Columbus on a 4-lane undivided road where US 33 is about to become James Rd, 45 mph. My wife said, "Oh-oh, look that the ducks!" There was a mother duck and 4 or 5 tiny ducklings all in a row, making there way slowly across the road toward our side. I slowed down to make sure they weren't in my lane yet, and drove past safely. Other cars going the opposite way were slowing and trying to make room for them.
Just after we passed them by, I saw a semi in the opposite lane. There's no way he would have seen them until it was too late. I shouldn't have looked in the rearview mirror, but I did. The mother disappeared under one of the truck's tires. By then we were too far away to see anything, but I think the truck also got one of the ducklings, and a car behind him got a couple of others, maybe the rest of them. It happened so fast.
We drove the rest of the way in silence.