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Destinations

The 2016 AOU Supplement and the Costa Rica Bird List

July 23, 2016 by Patrick O'Donnell No Comments
Birders concerned with ticking off bird species from a list...
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Birds

Save the Painted Bunting, y’all: Keep wonder alive

November 30, 2014 by David 15 Comments
Everyone, the Painted Bunting needs your help. There’s a new...
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Birds

Summer guide to bird taxonomy and systematics news

July 13, 2014 by David 2 Comments
It’s mid-July, which among other things means that those of...
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Birds

Mitochondrial mysteries and splitting-lumping Yellow-rumped Warblers

January 26, 2014 by David 1 Comment
The Yellow-rumped Warbler (Setophaga coronata) complex is one of the...
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Reviews

Stuck in the middle (of the AOU/COS meeting)

August 20, 2013 by Meredith Mann 4 Comments
I’m not an ornithologist. I don’t even play one on...
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White-breasted-Nuthatch-by-Matt-MacGillivray
Birds

What to look for in the AOU 54th supplement

June 16, 2013 by David 5 Comments
The AOU’s 54th supplement to its North American bird checklist...
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Birds

2013 AOU North American checklist proposals

March 17, 2013 by David 2 Comments
The first batch of proposals for the 2013 American Ornithologists’...
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Birding

Sandpiper family reorganization on the way

November 18, 2012 by David 7 Comments
A recent proposal (555) to the AOU’s South American Classification...
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Birding

The Agony and Ecstasy of Surrendering to eBird

August 20, 2012 by Mike 13 Comments
I blame Nate Swick. For many years now, I’ve resisted every...
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Birds

AOU 53rd supplement: Highlights and near misses

July 26, 2012 by David 4 Comments
The American Ornithologists’ Union published the 53rd supplement (PDF) to...
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Latest Destinations

The Biggest Urban Pygmy Cormorant Roost is Finally Protected!!

The Biggest Urban Pygmy Cormorant Roost is Finally Protected!!

A Year of Birding in Costa Rica- Highlights and a Few Birds Missed

A Year of Birding in Costa Rica- Highlights and a Few Birds Missed

Casa Tangara dowii, Costa Rica: to claim our feathery gold

Casa Tangara dowii, Costa Rica: to claim our feathery gold

Highlights from the 2022 Arenal Christmas Count in Costa Rica

Highlights from the 2022 Arenal Christmas Count in Costa Rica

Casa Tangara dowii, Costa Rica, or over the Misty Mountains cold

Casa Tangara dowii, Costa Rica, or over the Misty Mountains cold