Recent studies on female birds are overturning much of what we thought we knew about birds. In the past, research focused almost exclusively on the male half of the class. But now that females are getting their time in the sun, they’re toppling all sorts of ideas about why birds are the way they are—why they look and sound and act the way they do, how they pick their mates and raise their young, how they move from place to place, and how they’re adapting to a changing world. Some female birds sing more than their male counterparts and outshine them in dazzling plumage. Others boast bodies twice as large as their mates and outdo them in aggression. Still others have entirely different migratory patterns from their male counterparts and are quicker to adapt to climate change.
Jennifer Ackerman has been writing about birds for more than twenty years, but she grew up with the conventional wisdom found in field guides and bird books that females were drab and passive. As scientists are now finding, nothing could be further from the truth. From ice-filled New Hampshire lakes to the deep recesses of the Amazonian jungles, female birds are capable of typical male behaviors like aggression, competition, complex song, and sexual assertiveness. They also have radically different ways of living and surviving than males, and wildly different skills, opportunities, and risks. The consequences of this are profound. It’s changing the way we think about birds, and how we plan for their protection.
This remarkable new view of female birds will change how we see and experience all birds.
Author
Jennifer Ackerman
Jennifer Ackerman has been writing about science and nature for more than three decades. Her most recent book, What an Owl Knows: The New Science of the World’s Most Enigmatic Birds, explores recent findings on the biology, behavior, and conservation of owls. A bestseller, it was selected as a best book of 2023 by The New York Times, The Economist, The Times (UK), and NPR’s Science Friday. Her previous book, The Bird Way: A New Look at How Birds Talk, Work, Play, Parent, and Think, was a finalist for the PEN/E. O. Wilson Literary Science Writing Award. Her New York Times bestselling book, The Genius of Birds, has been translated into twenty-eight languages and was named one of the best nonfiction books of 2016 by The Wall Street Journal, a Best Science Book by NPR’s Science Friday, and a Nature Book of the Year by The Sunday Times. Her other books include Birds by the Shore: Observing the Natural Life of the Atlantic Coast, Sex Sleep Eat Drink Dream: A Day in the Life of Your Body, and Chance in the House of Fate: A Natural History of Heredity. Ackerman’s articles and essays have appeared in National Geographic, The New York Times Magazine, Scientific American, and many other publications. She is the recipient of numerous awards and fellowships, including a 2024 Guggenheim Fellowship, fellowships from the National Endowment for the Arts and the Bunting Institute, and a grant from the Alfred P. Sloan Foundation.
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