For the past year, I have been working at the Cornell Lab of Ornithology for the project Celebrate Urban Birds. Distinct from other citizen science projects the Lab of O. is involved with, such as eBird or FeederWatch, Celebrate Urban Birds (CUBs) stays true to its name and hones in on the celebratory aspect of studying birds: artwork, festivals, education, and other activities promoting community. Of course, there is still data involved. Thousands of forms have been filed—both electronically and physically—containing information on sightings of the sixteen focal species within 10-minute observation periods. These observations, along with notes about sighting location, are the source of data for the project. Participants include the address from which they are looking for birds in the ten minutes, describe the general amount of greenery and pavement in the area (as well as the size of the area itself), and list whether they saw, did not see, or were not sure about each of the sixteen species. This information constitutes a checklist that can be compiled into a larger repository of sightings in various types of green spaces around the country; the CUBs website contains species maps according to the number of observations in the last 90 days, marking where, say, a Brown-headed Cowbird has and has not been seen.

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