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Fancy blue tea in front of some books I got for my birthday! 🦋🐳
All kinds of fascinating stuff about falcons: natural history, mythology, species conservation in the era following Silent Spring, hawking as a sport, and other human-raptor interactions around the world. The author also wrote H Is for Hawk; she knows her stuff! Macdonald narrates her own work and her voice is lovely. I enjoyed this #audiobook so much that I plan to listen to it again soon.
Falcons can excrete uric acid 3,000 times more concentrated than their blood levels. That‘s acidic enough to etch steel.
(Internet image: Picasso‘s La piseuse)
When fixing their eyes on an object, falcons characteristically bob their heads up and down several times. In so doing, they are triangulating the object, using motion parallax to ascertain distance. Their visual acuity is astonishing. A kestrel can resolve a 2 mm insect at 18 m away.
(Internet photo. Sculpture by Ibrahim Koch, Turkey.)
H IS FOR HAWK is one of my all-time favorite books, so of course I picked this up. It's completely fascinating so far.
"All encounters with falcons are in a strong sense encounters with ourselves--whether the falcons are real or imaginary, whether seen through binoculars, framed on gallery walls, versified by poets, flown as hunting birds, spotted through Manhattan windows, sewn on flags, stamped on badges, or seen winnowing through the clouds over abandoned arctic radar stations."