Another great link from Jeff that I had squirreled away in my massively overstuffed inbox:
For some reason, the link defaults to the photos being irritatingly large. If you click on "zoom out" above each photo, they fit the frame and are easier to view.
I never realize how small some birds until I see them together. That piping plover looks big compared to the least tern and for some reason I have it sent in my mind that terns are bigger. I remember seeing a yellow-rumped warbler foraging in some reeds next to a least sandpiper and noticing they had the same body size--it blew my mind.
Now to deal with my inbox--I may just declare email bankruptcy and just delete the whole batch that's built up in the last few weeks.