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Pied Oystercatcher breeding update

10,000 Birds

Egg loss to predation has been extraordinarily bad this year and all of the nests mentioned in the last post were lost and all of the pairs of Pied Oystercatchers laid a new clutch of eggs. In fact they have not just laid once again, but many pairs have laid up to five clutches of eggs this season.

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Into the Nest: A Book Review in the Time of Nesting

10,000 Birds

And of eggs and nests and birds on nests. Into the Nest , as the title says, is about the courting, mating, egg-laying, nesting, and parenting behavior of “familiar birds”. Cedar Waxwings exchange berries, carry nesting material, eggs. Egg biology, from Part I. Oops, the curmudgeon in me slipped.) Peregrine Falcon nests.

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The Oriolest Oriole

10,000 Birds

While walking along the beach one morning, I noted a fruiting Dagger Cactus right near the beach, at the top was a bird just destroying one of the purple fruits near the top of plant’s formidable crown. There is no doubt about it, this is a striking bird. Just lazy ones.

Baltimore 182
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Summer Books for Kids (and the rest of us)

10,000 Birds

Here are three excellent but very different children’s books I enjoyed this year (two were published in 2013, one in 2011). They cut down the trees the parrots used for nesting and brought black rats, who ate their eggs, and honeybees who swarmed into their nests, and by 1937 there were only about 2,000 Puerto Rican Parrots left.

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The German Eagles

10,000 Birds

Whether the inspiration to this post came from Germany winning the U19 European football championship yesterday right on the heels of our (adult) team winning the world cup (Yes! They were protecting the last three pairs that were left in West Germany from egg thieves! Four stars!!),

Eagles 170
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Birding Villahermosa’s Urban Parks

10,000 Birds

I photographed the first of only two Northern Parulas ever reported in my state, way back in 2013. And then there was a Green Heron , not only showing us its nest, but also an egg. I’m happy to say that the ones right on the other side of a low wall were not so large. But obviously, I haven’t seen one since then.

Mexico 210
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Birding Wawushan, Sichuan

10,000 Birds

One interesting paper argues that contrary to what might seem logical, cuckoos do not aim to lay eggs specifically into the nests of those parrotbills whose egg color and pattern match their own. The rationale includes the speed of the laying (too fast to check for color matches) and the low number of egg-laying attempts (i.e.,

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