The trouble with fledglings

Recent posts on the ctbirds listserv have highlighted the fact that, although it is still mid-summer, migration is well under way for some species. At the same time, data collection for the breeding portion of the atlas will continue for almost another month. This overlap between migration and breeding reintroduces the need for safe dates to ensure that we are correctly attributing observations to the blocks in which breeding happens. Continue reading “The trouble with fledglings”

12 species to confirm in every block

The recent discovery of nesting sedge wrens at the Connecticut Audubon Society’s center in Pomfret, is perhaps the most exciting find of the atlas so far.  But, although we hope to gain a better understanding of where rare species occur in the state, we also want to use the project to better understand the status of common species.  With this in mind, here are a dozen species that it should be possible to confirm in nearly every block. Continue reading “12 species to confirm in every block”