Friday, 25 April 2025

Re: [cobirds] Migration question

The easier question might be which of the approx. 500 species recorded in the Front Range region to do not migrate to any degree.  The great majority do. Not a very helpful answer, I know, but most of our birds migrate to some degree. You could discern some of the answer to that question by inspecting eBird bar charts for the Front Range counties, collectively, which would give you a start.

David Suddjian
Littleton, CO

On Fri, Apr 25, 2025 at 2:20 PM Gary Brower <grb4914@gmail.com> wrote:
Bird nerds . . .

My wife is working on a project (not an academic one!) having to do with migration in the Front Range, and the perils faced by migratory birds (e.g., lights in tall buildings).   .

She asked me a question which probably DOES have an answer, but I'm not sure of the best way to find it:  "To the best of our knowledge, what species of birds migrate over/through the Front Range?

Is this a question that eBird would answer?  BirdCast?  Something/someone else?

Any help you can provide would be amazing!

Thanks so much!

Gary Brower  (happily having "gotten" Life/State/County Piping Plover today, as well as State/County Burrowing Owl  Happy camper!)
Unincorporated Arapahoe County

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