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Horned owl |
Chapter 24: Xenoglaux
page 334:
tipping point. Some scientists say an Arctic thaw may be the first in a
cascade.
"Perhaps the worst news of all is that there may be no warning of
impending flips." But there is also
push-back against the idea.
page 335:
sixth extinction. Today's extinctions, say some scientists, may be the result of damage humans did
in the early 20th century; our own extinction legacy could ultimately
be
far worse. There has been excitement this year about the possibilities of
de-extinction (also
here). Cooler heads point to
ecological and other challenges.
page 336: the consequences of
climate changes for species survival, abundance, distribution are hard to predict, and likely to be complex and variable. A short article on birds is
here. Generally, about
one third of animal species are predicted to be affected. And disruption can travel the other way: "wiping out top predators like lions, wolves and sharks is tragic, bad for ecosystems – and can
make climate change worse."
page 337:
owls fascinate humans. A recent science-based reason being the discovery of
how they are able to turn their heads through 270 degrees.
page 337:
horned owl. According to
David Abram, the great horned owl has long been regarded as the preeminent prophet or seer among birds.
page 339:
protect and restore the beautiful...and create new possibilities for future flourishing. A shift from trying to conserve individual species to protecting ecosystems as a whole (and making some hard choices about which to protect) is underway. Scientific paper
here, press report
here. about See also
Feral by George Monbiot.
This is the twenty-fifth in a new series
of notes and comments on chapters in The Book of Barely Imagined
Beings. It appears around the time of the US publication, and adds to an
earlier series that appeared around UK publication.