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Quiet: The Power of Introverts in a World That Can ... - WordPress.com

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Roosevelts as surely as graz<strong>in</strong>g herdsdepend on their sensitive antelopes.In addition to “shy” and “bold” animals,and to “fast” and “slow” ones, biologistssometimes speak <strong>of</strong> the “hawk”and “dove” members <strong>of</strong> a given species.Great tit birds, for example, some <strong>of</strong>whom are much more aggressive thanothers, <strong>of</strong>ten act like case studies <strong>in</strong> an<strong>in</strong>ternational relations class. <strong>The</strong>sebirds feed on beech tree nuts, and <strong>in</strong>years when nuts are scarce, the hawkishfemale birds do better, just as you’dexpect, because they’re quick tochallenge nut-eat<strong>in</strong>g <strong>com</strong>petitors to aduel. But <strong>in</strong> seasons when there areplenty <strong>of</strong> beech nuts to go around, thefemale “doves”—who, <strong>in</strong>cidentally,tend to make more attentive mothers—dobetter than the “hawks,” becausethe hawks waste time and bodily431/929

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