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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- Lynn Barber

I was delighted to be able in May to participate in the third year of Birds ‘n’ Bogs, a Citizen Scie [...]

- Nate Swick

Truth told, our birding failures often out-number our birding successes by a large margin, so it’s a [...]

- Nate Swick

Birders in the Bahamas have noticed a curious uptick in the numbers of shearwaters, mostly Great She [...]

- Aidan Place

The Warbler Guide, published last year, was an incredible work of writing on the identification of N [...]

- Jennie Duberstein

Learn more about Dessi Sieburth, the 12-year-old 2015 Young Birder of the Year! [...]

- Jacob Gorneau

Rensselaerville Falls, Huyck Preserve and Biological Research Station. July 13, 2014. What: Wildlife [...]

ABA Marketplace

Complete set of Birding mag (June '93 through Dec. 2014). Yours for the cost of shipping. All i [...]

Price: $1,650.00 net to me Payment method: PayPal or Wire Transfer Item condition: 10 Preowned equip [...]

Spectacular views of the San Rafael Valley on 14.6 acre property at 5,500’ elevation. 1,350 sq. ft. [...]