your sense of place

Photo © Keith Williams
Photo © Jerry Case

We’re Bulking Up

Another 358 nests were bulk-uploaded this month as part of the Forest Preserve District of DuPage County (Illinois) nest box monitoring program. If you’ve got old data to contribute, send it our way. We can upload data sets with 100 or more nest attempts. Learn more about how to bulk upload your data set here.

Cornell Lab of Ornithology

Cornell Lab of Ornithology