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The origins of tanagers, warblers, and sparrows are coming into focus

10,000 Birds

The authors argue that most major groups, including the sparrows, wood-warblers, blackbirds, and cardinals then diversified in North America and subsequently colonized South America in a series of overwater (before the Isthmus of Panama had formed) or overland dispersal events. The paper is by leading researchers F.

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Here’s the new bird family tree. It’s amazing.

10,000 Birds

’s bird family tree in a new tab and follow along as you read. Follow him on Twitter — he’s regularly tweeting great highlights from the research project. The Hoatzin, which may have reached South America by raft , has resisted placement in basically every study ever done. Open Jarvis et al.’s

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Around the World For Penguins: A Penguin Fan’s Book Review

10,000 Birds

But, unlike most books focused on a bird family, this one is organized geographically. Each chapter focuses on a specific geographic area of penguin population: (1) Antarctica, (2) South Georgia, (3) Falkland Islands, (4) South Africa and Tristan de Cunha, (5) New Zealand and Australia, (6) South America and Galapagos.

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Is the White-naped Xenopsaris Migratory? or The Limits of Citizen Science

10,000 Birds

The White-naped Xenopsaris is a member of the Tityra family (Tityridae), a newish family of mostly South American birds carved from various oddball birds formerly lumped with the manakins, the tyrant-flycatchers and the cotingas. ” I can’t just put this into Wikipedia – it’s original research.

Science 162
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The Blackbird that is a Meadowlark – Red-breasted Blackbird in Trinidad

10,000 Birds

In the new world all meadowlarks and blackbirds, along with grackles, cowbirds, orioles, oropendulas, and some others, are members of the family Icteridae , the New World Blackbirds. It was on the island of Trinidad, at the Aripo Agricultural Research Station, where all of these photographs were taken. Blackbirds are blackbirds.

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Birds of Chile – A Photo Guide

10,000 Birds

Guiding aside, Howell is a research associate at the California Academy of Sciences and the author of many books, including Petrels, Albatrosses, and Storm-Petrels of North America (Princeton). Birds of Chile – A Photo Guide has 240 pages and more than 1,000 photos accompanied by a brief text to make bird ID easy.

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“Peacocks and Picathartes: Reflections on Africa’s Birdlife”

10,000 Birds

I did that with Peacocks & Picathartes – Reflections on Africa’s birdlife (published by Penguin Random House South Africa ). And apart from local people, primate researchers sometimes spot it, but it is a species seen by fewer than ten living birders. From 1923 to 1948 Chapin served as associate curator of ornithology in the AMNH.

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