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Some thoughts on scientific collecting

10,000 Birds

What wasn’t publicised at the time, but the scientist later both admitted and owned, is that the kingfisher was then killed and collected for scientific reasons. I’m not going to rehash the arguments for scientific collecting here. The large room the collection was held in was a profoundly weird place. Bush Wrens.

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Photo Essay: Green-rumped Parrotlets from Egg to Adult

10,000 Birds

Green-rumped Parrotlets: from egg to adult Text and photographs copyright Nick Sly (except Rae Okawa where indicated) and are used with his permission. I present here an annotated collection of photos documenting the entry of new parrotlets into this world. Empty out the rubber boots of any nighttime invaders before pulling them on.

Eggs 269
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Pied Oystercatchers and Sand Goannas

10,000 Birds

We have often suspected that the Sand Goannas would steal eggs as a food source from the Pied Oystercatcher nests if they found them. The two pairs should have been close to hatching their eggs from their first clutch. The pair of Pied Oystercatchers to the north have now laid a second clutch of two more eggs.

Eggs 264
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Seabird City Spectacular

10,000 Birds

They don’t nest until they are at least four or five years old, when they finally acquire full adult plumage, with the female laying just a single egg that takes 44 days to hatch. There were typically four teams of Climmers at Bempton, with each team taking 300-400 eggs a day.

Puffins 229
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The Garrulous Jay

10,000 Birds

Observers have noted these colorful crows flying up to 18km to and fro from an old oakwood when collecting acorns. They are normally shy and relatively secretive woodland birds, but at this time of the year when they are in full acorn-collecting mode, they become much bolder and more conspicuous. It’s a different matter in the spring.

Norway 240
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Soon to be an Armchair ABA Tick – Nutmeg Mannikin in California

10,000 Birds

The use of eBird data is interesting and it shows just how valuable the collected reports of birders can be in figuring out the status and distribution of species. Just as interesting is the nugget that Pin-tailed Whydah , an introduced species itself, has adapted to using Nutmeg Mannikins as a host for its eggs.

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Osprey Cam

10,000 Birds

The two have built up a devoted following through years of triumph – like last season, when they fledged three young – and tragedy – like the season before, when their eggs didn’t even hatch. Ozzie and Harriet with the 2013 brood.

Montana 220