Grinnell College’s CO2 emissions (Chris Bair)

Sustainability Town Hall

12 noon and 7:30 pm

JRC 101

Figure 4.4 Effectiveness of different visual stimuli in triggering the begging behavior of young herring gull chicks

Tinbergen and Perdeck 1950

Figure 4.6 A chemical code breaker

Lichtenstein and Sealy 1998

Figure 4.9 Noctuid moth ears

Figure 4.10 Neurons and their operation

Figure 4.11 Neural network of a moth

Figure 4.12 Properties of the ultrasound-detecting auditory receptors of a noctuid moth

Figure 4.13 How moths might locate bats in space (Part 1)

Figure 4.13 How moths might locate bats in space (Part 2)

Figure 4.13 How moths might locate bats in space (Part 3)

Figure 4.15 Is the A2 cell necessary for anti-interception behavior by moths? (Part 1)

Figure 4.15 Is the A2 cell necessary for anti-interception behavior by moths? (Part 2)

Figure 4.16 The tympanum of the moth Noctua pronuba vibrates differently in response to a low-intensity ultrasound stimulus (shown in green) than to a high-intensity ultrasound (shown in orange)

Figure 4.17 Avoidance of and attraction to different sound frequencies by crickets

Figure 4.19 Escape behavior by a sea slug

Figure 4.20 Neural control of escape behavior in Tritonia

Figure 4.21 The central pattern generator of Tritonia in relation to the dorsal ramp interneurons (DRI)

Figure 4.24 Tuning curves of a parasitoid fly

Figure 4.25 Tuning curves of a katydid killer

Figure 4.26 The star-nosed mole’s nose differs greatly from that of the eastern mole and even more from those of its distant relatives

Figure 4.27 A special tactile apparatus (Part 1)

Figure 4.27 A special tactile apparatus (Part 2)

Figure 4.28 The cortical sensory map of the star-nosed mole’s tactile appendages is disproportionately weighted toward appendage 11

Figure 4.29 Sensory analysis in four insectivores

Figure 4.30 Sensory analysis in humans and naked mole rats

Figure 4.31 Ultraviolet-reflecting patterns have great biological significance for some species

Figure 4.32 Ultraviolet reflectance from male stickleback bodies influences female mate preferences

Figure 4.35 Socially relevant movements of the lips, mouth, hands, and body activate neurons in different parts of the superior temporal sulcus in the human brain

Figure 4.36 A special-purpose module in the human brain: the face recognition center

Figure 4.37 Specialization of function in different parts of the visual cortex of humans

Figure 4.38 A cerebral word analysis center

Figure 4.40 The ability to navigate over unfamiliar terrain requires both a compass sense and a map sense (Part 1)

Figure 4.40 The ability to navigate over unfamiliar terrain requires both a compass sense and a map sense (Part 2)

Figure 4.41 Clock shifting and altered navigation in homing pigeons

Figure 4.42 The fall migration route of monarch butterflies

Figure 4.43 Experimental manipulation of the biological clock changes the orientation of migrating monarchs

Figure 4.45 Polarized light affects the orientation of monarch butterflies