We are ready for the bird nesting season, with cameras giving us the possibility for a close view in 7 nestsites. This is a PVC tube converted into a "snag box" that offers the kind of cavity preferred by several species, including Black-capped Chickadees. Once the tree leafs out, the tube will be an inviting secluded spot for a nesting pair.
We'll participate again this summer in NestWatch http://www.nestwatch.org/ , helping to observe and document the impact of environmental change on bird populations.