Not a great pic but kind of a fun one.
This moose calf and its mom were hanging out with a massive bull in Colorado’s high country. The little one came over to say hi to the big guy and they enjoyed a cool little moment. I do have to wonder if they weren’t father and son / daughter.
The image does do a good job showing the difference in size. The calf is only about three months old and probably more than 50% bigger than it was at birth. While it is growing fast, it is dwarfed by the bull.