no-heard-only= only includes birds identified by sight.

How do I enter my list totals?

AT stands for All Territories & Provinces Added Together, and is determined by adding one’s life lists for each of Canada’s provinces and territories, 13 areas in all, whether or not you have reached the reporting threshold in all (or any) of them.

TT (Total Ticks) is the same principle, but on a wider scale. It includes all the states, provinces, and territories that lie within the ABA Area (thereby excluding Hawaii, but including Washington DC and the French islands of St. Pierre et Miquelon, which are in the ABA Area).

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  • The Eyrie
- Nate Swick

Continuing ABA notables continue to thin out. Both big name birds from last week, the Cuban Vireo in [...]

- Nate Swick

A pair of fascinating publications came out the other day that throw a wrench into what we know abou [...]

- Nate Swick

On April 20, Will Brooks found an odd Calidris sandpiper in Alviso, California, near San Jose. Folks [...]

- The Eyrie

Calling all Wisconsin young birders! There's a new club in town! [...]

- Jennie Duberstein

We are thrilled to announce the winners of the 2016 Young Birder of the Year Contest! [...]

- The Eyrie

I was one of 8 young birders who attended the Western Field Ornithologists (WFO) conference in Billi [...]

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