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Birding Shanghai in June 2023

10,000 Birds

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.

Birds 130
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Birding Chongming Island in summer

10,000 Birds

According to the HBW, when breeding, male birds do most of the incubation and parenting while females often leave the nest up to one week before the eggs hatch. According to Couzens, after laying the eggs, females sometimes immediately abandon their first mate and pair up with another male. But maybe that is actually a good thing.

Birds 162
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"Change of Heart": New Book about Animal Activism

Critter News

The author is Nick Cooney and he's the Director of The Humane League, an animal advocacy non-profit with offices in Philadelphia, Boston, and Washington DC. What messages and techniques have been proven effective in getting people to make compassionate decisions like boycotting fur and adopting companion animals instead of buying them?

Advocacy 100
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The Passenger Pigeon & A Message From Martha: One Pigeon, Two Book Reviews

10,000 Birds

We immediately get a sense of the pigeons’ abundance, beauty, and danger to human activity. ” (I love that term, and may adopt it for future use.) She portrays humans merged with Passenger Pigeons; the images are then framed to look like 19th century calling cards. How many eggs did a pigeon lay?

2014 161
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Feral Cats Are An Invasive Species in North America (and elsewhere)

10,000 Birds

The majority of wildcats live today in Africa, and virtually none of them have provided the DNA from which supposed histories of domestication have been constructed by researchers. Cats migrate out of the parks and live in areas where the researchers found the cats to be both fatter and less diseased. Plus, Coyotes eat Cats.

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Antpittas and Gnateaters: A Book Review

10,000 Birds

Species Accounts vary greatly in length, from nine pages for Undulated Antpitta to two pages for Alta Floresta Antpitta, length depending not only on how much we know about the bird but also Greeney’s tendency to thoroughly discuss, even argue, any kind of confusion in documentation, taxonomy, or research results.

Research 149
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Birding Shanghai in December 2022

10,000 Birds

Of course, the paper ends with the usual thinly disguised request for more research grants: “This sharing behavior could indicate a high level of social awareness and prosociality that should be further investigated. Presumably, this also leads to income inequality, if parallels to humans are any guidance. salvadori ).”

Finland 147