Some prehistoric Shellies have been caught in the cold... I guess they didn’t learn from their other Shellie friends that winter comes every year. They better be careful or they’ll end up on ice like some of their dinosaur friends have. Did you know that our skin turns blue as a result of a lower level of oxygen in our blood, turning it dark red, which reflects more blue light, giving us the appearance of being blue. These Shellies better start going a little faster to get their blood movin' and get them home soon before a blizzard comes.