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Birding the Datang area, Yunnan

10,000 Birds

Somewhat strangely, the HBW calls it a “small grey to yellow babbler” – while the species indeed has some grey parts, that is not the color that sticks to mind when seeing or remembering the bird. Plus the sibia apparently plays an important role in the pollination of one endangered rhododendron species ( source ).

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Northern Potoo

10,000 Birds

Besides the avian attributes of flight, feathers and laying eggs, potoos are quite possibly the most unbird-like birds in the world. This is an adaptation that it shares with other potoo species, as shown in Corey’s photo of a roosting Great Potoo. In reality though, this is actually a pretty stellar nesting strategy.

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Pied Oystercatcher breeding season is here again!

10,000 Birds

Well, not quite like clockwork, because this year one pair of Pied Oystercatchers on Cable Beach laid their first clutch of eggs a bit earlier than normal. This year the first clutch was laid at the end of May and this is the first time we have had eggs laid in May along Cable Beach since 2000. Pied Oystercatchers feeding alone.

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Why Not Brood Parasites?

10,000 Birds

But the honeyguides, indigobirds, and a single species of duck all do the classic cuckoo strategy (obligate interspecific brood parasitism) as well. This behavior is most common in colony nesters, since popping next door to drop off an egg is a lot easier than hunting down another nest through acres of forest or grassland.

Eggs 155
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Pied Oystercatchers breeding in Broome

10,000 Birds

The first eggs were laid in the first week of July, which is the case each year. The eggs take 28 days to hatch and it is then at least 35 days before the chicks are developed enough to fly and there have been problems with predation as in other years. Pied Oystercatcher sitting on eggs in the nudist area of Cable Beach.

Breeding 158
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An unusual auk baby

10,000 Birds

Starvation and predators make it hard to grow up, and birds have evolved a lot of strategies to give (at least some of) their chicks the best chance in life. One strategy that varies among birds (and other animals) is the number of offspring. Seabirds are one group of birds that go for the latter strategy.

Eggs 163
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The Poems of the Brown-headed Cowbird

10,000 Birds

Brown-headed Cowbirds evoke strong feelings in many birders, some of whom can’t abide a bird that lays its eggs in other birds’ nests, often to the detriment of the nest owners’ offspring. Now nearly ubiquitous from forests to urban centers And our young have even more bird species as mentors.

Eggs 157