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Sentient: a book review

10,000 Birds

The altruistic vampire, back at the roost after a meal of horse or cattle blood, will regurgitate the blood to feed not only her own pup, but other adults and their pups too, all of this prompted by being groomed by the donee and, in particular, by being licked on the lips.

Humane 237
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Cow Birds

10,000 Birds

It didn’t take much imagination to name Cowbirds or Cattle Egrets or Cattle Tyrants , but there’s more fantasy, even more wit, involved in the naming of other bovine birds. Hat-tip to Stella. They’re all named for livestock. The genus Bucephala includes three familiar ducks with big heads. Wicked, right?

Cows 142
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Birding Inirida, Colombia, or river dolphins and hoatzins, part 2

10,000 Birds

When they surface, the tips of the snout, biosonar “melon” and dorsal fins appear simultaneously, the tail rarely showing before diving. Yet, we had a good two hours or almost 50 kilometres by 75 horse-powered speedboat to reach Inirida at sunset. In the Orinoco, the largest observed groups number 30, but average is just above five.

Dolphins 260