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For the Love of Trogons

10,000 Birds

The Trogon family (and order, since the order only includes one family) is quite widespread, being found in all the tropical (and some subtropical) regions of the world. So far, one third of my weekly outings have involved trogon sightings, with their distinctive calls being heard on a few other trips. Those are good numbers.

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Great Tit Telomeres, Baby Talk, Brainy Birds

10,000 Birds

They used Great T**s from non-urban and urban areas, and mixed them up through breeding, to rule out any possible family history of telomere length. In this study, published in the journal Proceedings of the National Academy of Sciences, a group of juvenile zebra finches was allowed to interact with an adult.

Mammals 110
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Licking Clay: the Macaws of Tambopata, Peru

10,000 Birds

Years of follow-up research conducted by one of Earthwatch’s principal investigators on the Tambopata Macaw project, Dr. Don Brightsmith, shows, however, that within the study area of the clay lick the birds tend to choose the soil with the highest sodium content over soils that are best for neutralizing toxins.

Peru 255
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The Feather Thief: A Book Review

10,000 Birds

He roots the theft in the history of collecting bird skins, in the brief life history of Edwin Rist, in the secretive world of classic fly tying, and in his own efforts to follow up on a police investigation that got the man but not all of the loot. Simon Baron-Cohen, cousin to the comedian. Mostly adult males.

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South Africa’s endemic birds

10,000 Birds

Their taxonomic affinities have caused great confusion and debate amongst ornithologists; they were originally assigned to the thrush family, then Old World warblers before being shifted to babblers (the last mentioned a common dumping-ground for any aberrant passerines).

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A Question of Migration

10,000 Birds

Itcher birds, migratory members of the tern family. Annals of the New York Academy of Sciences, 1046 (1), 282-293 DOI: 10.1196/annals.1343.026 The idea was to see if those without magnets taped to their heads got less lost then those with the magnets. People were doing things like that with birds, sharks, and humans. Image source.

Research 192