Hummingbirds!

Are pretty cool... the females are tough to ID.

Black-chinned Hummingbird

Hey!  What's Kai bear doing in here?

More of this guy http://www.allaboutbirds.org/guide/Black-chinned_Hummingbird/id

Black-chinned Hummingbird

 Anna's Hummingbird http://www.allaboutbirds.org/guide/annas_hummingbird/id

Sketchy man sighting...http://en.wikipedia.org/wiki/Sketch_ball

Taken with my Canon SD800 using CHDK using the motion detection script.

Some links to bay area hummingbird page.
http://dixiesd.marin.k12.ca.us/dixieschool/Pages/naturetrail/hummingbird/hummers.html

How to ID... just remember Gorget... that should be your word of the day.
http://hummingbirdworld.com/h/id.htm

Gorget on a Hummingbird...

Gorget from joan of arc.