Take pictures pictures of birds,pests and intruders at the same time with the Backyard Bird House Camera. The camera is fully automatic thanks to the built-in motion sensor and the images are stored on a standard SD memory card.
From the site:

Great for capturing impromptu images of birds visiting bird feeders, bird houses and bird baths.Motion sensing digital camera enables you to capture those difficult close-up images of birds in their natural environment without disturbing their activities.

Smile, you’re on candid camera.
Price:$181.22

[via Seihin]