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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- Nate Swick

It was another relatively slow February week in the ABA Area, despite the fact that the west coast a [...]

- Nate Swick

The next episode of the American Birding Podcast is out! I’m joined by master bird recordist Lang El [...]

- Nate Swick

The February issue of Birding magazine, featuring the Ruddy Turnstone painting by Sophie Webb on the [...]

- The Eyrie

In 2014 I was given the opportunity to go birding for the first time as part of a new All About Bird [...]

- The Eyrie

Did you know the Bar-tailed Godwit has the longest non-stop, flapping flight migration of any bird i [...]

- The Eyrie

See the 2016 North American Ornithological Congress through the eyes of a young birder. [...]

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