your sense of place

Photo © Keith Williams
Photo ©

Invasive Species Survey: Part Two

In March 2018, we initiated a new survey study on invasive species at nest boxes. If you participated in the first survey, thank you! An invitation to complete our final survey has been emailed to everyone who took the first one. If you didn’t receive it, please check your spam filter. Note that a few people experienced a broken link from the email, but all links are now working. As a reminder, everyone who completes both surveys is eligible to win a pair of Zeiss binoculars valued at $400.

Cornell Lab of Ornithology

Cornell Lab of Ornithology