10,000 Birds
JULY 6, 2023
In the slightly frighteningly named journal “Science of The Total Environment”, there is a paper on organochlorine compounds in Purple Heron eggs nesting in sites located around a chloralkali plant (Ebro River). Summary result: relevant chemicals emitted by the plant can be found in the eggs. Bye, bye, Lesser Coucal.
10,000 Birds
AUGUST 19, 2014
There is a fantastic paper just out in Science : “Sustained miniaturization and anatomoical innovation in the dinosaurian anceestors of birds” by Michael Lee, Andrea Cau, Darren Naishe and Gareth Dyke. Whales emerge from within the larger group of mammals that includes cattle, deer, pigs, camels, with camels being the most deeply rooted. (So
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10,000 Birds
JULY 18, 2022
Unfortunately, in the science of language, this does not sound particularly raunchy but rather like a rational decision: “A rare species such as the Chinese Pond Heron might choose heterospecific mates rather than abandoning all chances of reproduction.” This Cattle Egret has just read a paper stating that it would be 3.6
10,000 Birds
JANUARY 5, 2016
To an intermediate-level birder like me, the material in Better Birding –highly focused, detailed, based on the latest research and years of field experience– is daunting, but also fascinating. Sullivan are birders as well as writers, researchers, and organizational administrators, and this makes a big difference.
10,000 Birds
MARCH 18, 2011
UNLESS that is you get yourself down to the internationally-renowned Tambopata Research Centre in southern Peru where literally hundreds of macaws (and other parrots) congregate around a 50 meter high clay bank. These threats are further exacerbated by the naturally low reproductive rates of these cavity-nesting birds.
10,000 Birds
AUGUST 21, 2023
The latter paper makes me glad not to be involved in ornithological research, as it casually mentions that “Munias proved difficult to maintain in captivity, would not eat, and generally died within a day or two.” He is the great ascetic, the master of fertility, the master of poison and medicine, and Lord of Cattle.
10,000 Birds
MARCH 3, 2018
Mark Hatfield Marine Science Center and Estuary Trail. Mark Hatfield Marine Science Center and Estuary Trail. Mark Hatfield Marine Science Center and Estuary Trail. Cattle Egret – Bubulcus ibis. Hopland Research and Extension Center (restricted access). Mark Hatfield Marine Science Center and Estuary Trail.
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