Birding
Run by the Cornell Lab of Ornithology, this is an international database of bird sighting. They are constantly receiving public lists/sightings of birds from various locations that give researchers a comprehensive look at populations, trends, habitat changes and migrations. There is an app available for ease of use for the amateur and professional birder alike. They run special event days such as the Global Big Day and help compile other projects. Everything from behavioral studies to the effects of climate change are analyzed through the data compiled here.
Held each December to measure populations of overwintering bird species, the Christmas Bird Count is the oldest nationwide citizen science study. The center's survey area includes all of our properties, Tamanend Park, Playwicki Farms and Village Shires. There are teams all over the area so check out the link to find the perfect area to join!
For several days each February, participants record birds for as little as 15 minutes. This data is uploaded online to provide real-time data for researchers to use. An easy and fun way to participate in science!
While you need to get certified through a simple test, participants record data on each bird's nest they have located. Data is taken every 3 or 4 days throughout the development from egg to fledgling.
A winter long survey where participants record birds that come to their yard as frequently as they want from November to April. Data uploaded to the site provides researchers with a means to track long term trends in distribution and abundance.