cover image ON THE WING: To the Edge of the Earth with the Peregrine Falcon

ON THE WING: To the Edge of the Earth with the Peregrine Falcon

Alan Tennant, . . Knopf, $25 (320pp) ISBN 978-0-375-41551-7

Naturalist Tennant (The Guadalupe Mountains of Texas ) describes his efforts to trail peregrine falcons on their epic migratory flights from the Caribbean to the Arctic in a detailed, impassioned account that's part nature study and part gonzo travelogue. After radio-tagging a young peregrine off the coast of Texas, Tennant teams up with George Vose, a former WWII combat flight instructor, to follow the bird on its spring migration north. Plenty of excitement—run-ins with Canadian Mounties, trouble with Vose's battered plane—follows as the men track their "guiding angel," the bird they name Amelia. After a trip to the peregrine's Alaskan breeding grounds, Tennant and Vose follow three new peregrines on the fall migration down the coast of Mexico and Central America, where their adventures include going into a free-fall over the Caribbean Ocean and being mistaken for DEA agents. Tennant pauses to consider nearly every creature he encounters along the way, from polar bear to insect, describing its connection to the land, and, in the inevitable bittersweet turn, revealing the environmental degradation that threatens its survival. With a nature-lover's deep concern rather than an ideologue's rhetoric, Tennant emphasizes the connection between man and beast, reflecting as well on his own need for migration and adventure. 8-page color insert not seen by PW. Agent, David McCormick. (Sept.)