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clomembership@cornell.edu
1-866-989-2473
Hours: Monday through Friday, 8 A.M.–4 P.M. Eastern Time

Questions About Birds
Visit Our Birds and Birding FAQ page

Our expert team is pleased to offer you the assistance you need as a supporter of the Lab. Please see our FAQs below. If you’d like to reach us directly, call 1-866-989-2473 Monday through Friday, 8 A.M.–4 P.M. Eastern Time, or email clomembership@cornell.edu and we will respond as soon as we can.

If you have a question about birds, please visit our birds and birding FAQ page.

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Participation in Lab Projects and Courses

For questions about logging in or participating in Lab projects and courses, please email the appropriate project team. See the list below or search our directory.

Questions About Birds

If you have a question about birds, please visit our birds and birding FAQ page. Once there, you can also use the search bar to look up any topic.

Other Questions

If you are a Lab supporter, please always feel free to call Membership Services at 1-866-989-2473 Monday through Friday, 8 A.M. to 4 P.M. Eastern Time, or email email clomembership@cornell.edu and we will respond as soon as we can.

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