Taken over a period of many years, and in many countries, here's some international rodents !! There's 350 varieties of pigeons apparently, though I really haven't spent my time looking at them properly ! They've been recorded flying at over 90mph, and can fly up to 700 miles in a day. But mostly we see them eating whatever is lying around, and being chased by kids, and flying around public spaces !! They're called a pest, but we rarely see the clever side to them. They're one of the few species that can recognise their own reflection and they can navigate via the earth's magnetic field. They can see in colour and they can recognise all the letters of the alphabet. Not so pesky after all then !!