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The Cuckoo Cuculus canorus has a bad reputation because of its habit of laying its eggs on the nests of other birds, who then raise their young. But in south-west Europe there is a bird that kicks out the sitting tenants and takes over the nest altogether. White-rumped Swift in flight.
They may be about bird eggs ( The Most Perfect Thing: The Inside (and Outside) of a Bird’s Egg , 2016), or a 17th-century ornithologist ( Virtuoso by Nature: The Scientific Worlds of Francis Willughby, 2016), or How Bullfinches learn songs from humans ( The Wisdom of Birds: An Illustrated History of Ornithology.
The scientists, who studied bird populations in Europe and China , speculate that urban areas may have some appeal for passerines that rural areas otherwise lack. Birds like cuckoos, who lay their eggs in songbirds’ nests, and whose young then off the hosts’ own chicks, tend to avoid cities.
Europe has one species (Eurasian Spoonbill), the Americas have one (Roseate Spoonbill), Australia two (Royal and Yellow-billed Spoonbill), and Asia has two as well (Eurasian and Black-faced Spoonbill). Studies on improving ostrich egg hatchability. Also, I learned that in the US , ostrich eggs are priced at $40-$75.
The Common Swift , Apus apus , is the most widespread of all the world’s 114 swift species, breeding throughout much of Europe and far into Asia, and wintering in sub-Saharan Africa May is the quietest month, as the returning birds soon get down to the urgent business of breeding.
This revelation shocked me when I first read it, but as it it turns out the troupial is not one of those next parasites and lays and leaves like North American cowbirds and cuckoos in Europe. Troupials raise their own chicks, generally 3 to 4 per clutch, they just steal the nest in which they raise them.
We are familiar with the story, birds flying north in the boreal summer, taking advantage of the warmth, long days, and abundant insect life, to raise their young. They also migrate to and from the High Arctic, crossing the Atlantic to Europe, but they keep going, down across the Mediterranean into Africa.
That was a wild cat, a wild Wildcat, the cat that lives in the wild because that is where it is from and where it belongs, at the southern end of its pan-African range that extended at one time well into Europe and Asia. I once knew a guy who kept and raised cats. But they don’t live in North America. Unless we put them there.
If you remember that the first edition of Sibley was published with “National Audubon Society” on the cover, raise your hand. Plate 28 from Audubon Bird Guide, Eastern Land Birds, by Richard H. Pough “with illustrations in color of every species” by Don Eckelberry, Doubleday, 1946. I didn’t.).
8) that could not possibly happen in Europe. I understand why he writes this; the speed at which billions of Passenger Pigeons disappeared is scary, far slower than the whittling down of bird numbers in Europe over centuries. How many eggs did a pigeon lay? How many times did it nest?
home about advertise archives birds conservation contact galleries links reviews subscribe Browse: Home / Birds / Beautiful Blue Backyard Bird Beautiful Blue Backyard Bird By Jochen • March 10, 2011 • 9 comments Tweet Share There is a lot of whining associated with colours and Europe’s birds. They’re Back!
According to Storks, Ibises and Spoonbills of the World , a handsome volume written by James Hancock, James Kushan and Philip Kohl and published by Academic Press in 1992, Geronticus eremita “once nested in the mountains of central Europe, across northern Africa and into the Middle East. But this range is now much reduced.
From Hiro, we learn how Northern Pygmy Owls are “rule breakers,” not incubating eggs till all are hatched and then raising owlets that mature at the same rate even though the eggs were laid asynchronously (as most owl eggs are). I’m wondering if the subject of this book itself presented a challenge.
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