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Every sperm is sacred

10,000 Birds

That’s the finding of researchers from the University of Sheffield in the UK, published in Proceedings of the Royal Society B. (If By studying Zebra Finches and domestic chickens, the scientists discovered that multiple sperm appear necessary for a fertilized egg to progress to the embryo stage (a process called “polyspermy”.)

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Clemson Researcher Investigates Impacts of Cages on Laying Hens

Critter News

More is at stake than just the comfort of chickens, though the well-being of 284 million U.S. How much suffering can and should they endure without significantly affecting the human pocketbook. Or corporate net income. From the Clemson press release. laying hens is no small matter.

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Vote Now for Awesome Ornithology Projects!

10,000 Birds

We’re always interested in what he’s up to and pleased that his research and our collective interest in cool birds can come together in such an opportune manner. Please read and then vote for either Nick or Maria’s research! Would you support research on birds with just a click on Facebook? Maria’s Project.

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Hal Herzog's "Some We Love, Some We Hate, Some We Eat"

Animal Person

In a manner that’s Malcolm Gladwell meets Freakonomics, which is the fascinating part, Herzog investigates our beliefs and actions regarding nonhuman animals (anthrozoology). The research, much of the time, doesn’t support the conventional wisdom (which is not to say the case is closed on any issue). You’re right, it is horrible!

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The Black Album: Black Birders, Blackpoll Warblers, Black-tailed Godwits, Black Flamingos, and more

10,000 Birds

Severe weather can stress birds and even influence the coloration of their feathers , new research finds. Why did the chicken cross the archipelago? Scientists investigate the DNA of Hawaii’s free-roaming fowl. Researchers have figured out where the thought-to-be-extinct Bryan’s Shearwater is roosting.

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Birding Shanghai in December 2022

10,000 Birds

Of course, the paper ends with the usual thinly disguised request for more research grants: “This sharing behavior could indicate a high level of social awareness and prosociality that should be further investigated. Somehow I feel this is a bit degrading to the species, but it probably does not care.

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