Feathers

April 25, 2011
"As light as a feather," "a feather in her cap," "you could have knocked me over with a feather" are just a few examples of how feathers permeate conversation. We usually think about feathers when we're trying to identify a bird at the feeder on our deck, but feathers are found in pillows, sleeping bags, and fertilizer, and a century or two ago they supplied writing instruments and women's hats. Conservation biologist Hanson (The Impenetrable Forest: My Gorilla Years in Uganda) takes readers on a wide-ranging tour of the world of feathers, from Las Vegas revues, whose performers wear thousands of dollars' worth (and they're heavier than you think), to the world of fly fishing, where unscrupulous collectors illegally seek out rare feathers for their lures. Hanson divides his book into five sections: Evolution, Fluff, Flights, Fancy, and Function. He explains clearly for generalists why paleontologists now believe many dinosaurs sported plumage. On the grand tour of Vegas, Hanson visits a shop that still dyes feathers by hand, and in Washington, D.C., he visits scientists at the Smithsonian whose expertise is identifying plumage. Hanson also recounts many personal encounters with feathers and their avian owners in the wild. Readers from science buffs to those interested in cultural history will find this a worthwhile afternoon's read. Illus.