Beach Ice

Went out to the bluff to watch the waves and see what yelled "Blip me, Blip me!" and found that the cold temperature today froze the waves as the tide went out this afternoon.  Interesting squiggly patterns.  

I wonder if some prints got washed over or if the critters made big leaps to leave their prints out in the middle with no end...or did perhaps an eagle swoop down for lunch?