Walking in a local market you see almost anything and everything. You cannot imagine this, when you shop at any of the American food chains: http://en.wikipedia.org/wiki/List_of_supermarket_chains_in_the_United_States
This is more like a zoo than a grocery shop but then again we all live in different realities. Here it is about survival and if it moves it is food. These critters were dumbfounded and hardly have a reaction, as you can see.