chapter 3 opener a leafcutter ant worker carries a leaf back to the colony while a much smaller...
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Chapter 3 Opener A leafcutter ant worker carries a leaf back to the colony while a much smaller worker rides on the leaf to protect her sister against parasitic flies
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Figure 3.1 Development of worker behavior in honey bees
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Figure 3.2 Gene activity varies in the brains of nurse bees and foragers
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Figure 3.3 Social environment and task specialization by worker honey bees
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Figure 3.5 Imprinting in greylag geese
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Figure 3.6 Cross-fostering has different imprinting effects in two related songbirds
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Figure 3.7 Spatial learning by chickadees
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Figure 3.8 A Clark’s nutcracker holding a seed in its bill that the bird is about to cache underground
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Figure 3.9 Differences within a species in learned behavior
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Figure 3.12 Kin discrimination in Belding’s ground squirrels
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Figure 3.13 The ability of Belding’s ground squirrels to learn their own odor
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Figure 3.14 Different wintering sites of blackcaps
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Figure 3.15 Funnel cage for recording the migratory orientation of captive birds
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Figure 3.16 Response to artificial selection on the fall migration departure date of blackcaps
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Hirsch Maze
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The evolutionary importance of heritability
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Figure 3.18 Why do people differ in their test scores?
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Figure 3.19 A coastal Californian garter snake about to consume a banana slug
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Figure 3.20 Response of newborn, naïve garter snakes to slug cubes
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Figure 3.24 Genetic differences cause behavioral differences in fruit fly larvae (Part 1)
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Figure 3.24 Genetic differences cause behavioral differences in fruit fly larvae (Part 2)
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Figure 3.25 Surrogate mothers used in social deprivation experiments
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Figure 3.27 Developmental homeostasis in humans
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Figure 3.28 Mating males of the damselfly Lestes viridis (red bars) have more symmetrical wings than unmated males (orange bars)
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Brown et al. 2005
a, Mean dance ability of males (filled bars throughout) and females (open bars throughout) by level of bodily symmetry. Error bars represent 95% confidence intervals. P values for within-sex are shown. b, Mean strength of symmetry preference (that is, evaluations of asymmetrical dancers subtracted from evaluations of symmetrical dancers) by sex of dancer and sex of evaluator. Error bars represent 95% confidence intervals. P value at top of panel indicates significantly greater female than male evaluator preference for symmetrical male dancers.
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Figure 3.31 Developmental switch mechanisms can produce polyphenisms within the same species
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Figure 3.36 Male thynnine wasps can be deceived into “mating” with a flower
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Peakall 1990
http://www.anu.edu.au/BoZo/orchid_pollination/
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Peakall 1990
Males learn to avoid orchid over time (quicker decline in visits than for visits to females)
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Peakall 1990
Male wasps revisit flowers when position is moved
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Figure 3.38 Spatial learning abilities differ among members of the crow family
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Figure 3.40 Sex differences in spatial learning ability are linked to home range size
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Figure 3.42 Sex differences in the hippocampus
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Kroodsma and Canady 1985
http://www.bwps.org/images/Competitions/Digital/2005-2006/May06/AA_MarshWrenHanging_IDicker.jpg
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Kroodsma and Canady 1985
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Figure 3.45 Vampire bats cannot form learned taste aversions
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