Hummingbirds. Some of these are 20mm long:
A close up:
The body of this one is about 25mm long.
A stegosaurus 90% complete:Entrance to Earth Sciences:
The entry hall with a statue of Darwin at the top of the stairs:
Giant Sequoia 1,300 years old:
I know where the expression "spend a penny" came from. Not as cute as the now inflated "spend 30p"! They even charge in the most obscure little towns. Today there were two people taking money. It is great for creating jobs.