The Shapiro Wing is now open for silent study. We look forward to welcoming you back into the Library. For more information about study space and resources available, please see our On-Campus Services Page
Free, Instant Bird ID Help for 400 North American birds from Cornell Lab
Merlin draws upon more than 70 million observations from the eBird citizen-science project.
It customizes your list to the species you are most likely to have seen at your location and time of year.
For even more free ornithological resources, see the article A bird in the hand: Free online ornithological resources