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Nicholas J. Gotelli Department of Biology University of Vermont Burlington, VT 05405 U.S.A.

Nicholas J. Gotelli Department of Biology University of Vermont Burlington, VT 05405 U.S.A.

Nitrogen deposition and extinction risk in carnivorous plants: ecological challenges for the next century. Nicholas J. Gotelli Department of Biology University of Vermont Burlington, VT 05405 U.S.A. Effects of N Deposition. Individual Altered morphology

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1.39k views • 121 slides
Nicholas J. Gotelli Department of Biology University of Vermont Burlington, VT 05405 U.S.A.

Nicholas J. Gotelli Department of Biology University of Vermont Burlington, VT 05405 U.S.A.

The Ecological Impacts Of Nitrogen Deposition: Insights From The Carnivorous Pitcher Plant Sarracenia purpurea. Nicholas J. Gotelli Department of Biology University of Vermont Burlington, VT 05405 U.S.A. Effects of N Deposition. Individual Altered morphology

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1.32k views • 118 slides
Ivan Gomez-mestre and Miguel Tejedo 2005

Ivan Gomez-mestre and Miguel Tejedo 2005

Adaptation or Exaptation? An experimental test of hypotheses on the origin of salinity tolerance in Bufo calamita. Ivan Gomez-mestre and Miguel Tejedo 2005. Introduction Materials and methods Results Discussion Conclution. Introduction Materials and methods Results Discussion

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686 views • 51 slides
Science 1101

Science 1101

Science 1101. Science, Society, and the Environment I Instructor Valerie King. Lecture 1 Outline. I. What is Science? A. Forms of Scientific Inquiry B. Types of Logic II. Scientific Design A. Scientific Method B. Theory and Laws III. Scientific Method in Action

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624 views • 32 slides
FEEDING ECOLOGY OF AMPHIBIANS AND REPTILES

FEEDING ECOLOGY OF AMPHIBIANS AND REPTILES

FEEDING ECOLOGY OF AMPHIBIANS AND REPTILES. When you are hungry what do you do? . Dig out wallet/open fridge Decide what you want/can eat Capture Food Item Cook Food Item Consume Food Item Digest Repeat. FEEDING ECOLOGY OF AMPHIBIANS AND REPTILES. When a herp is hungry what does it do? .

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515 views • 24 slides
Predation & Herbivory

Predation & Herbivory

Predation & Herbivory. Photo of acorns & weevil grub from http://www.insectimages.org/browse/detail.cfm?imgnum=0014201. Exploitation (+/- or antagonistic interaction). Predators (active foragers, ambush predators, sit-and-wait predators, etc .) generally kill and consume prey.

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625 views • 21 slides
Birds (Class: Aves)

Birds (Class: Aves)

Birds (Class: Aves). Birds apparently evolved from reptiles during the Jurassic. The oldest known bird (Archaeopteryx) resembled reptiles in limb bones and other features. Birds still resemble reptiles: horny beaks, scaly legs, and egg-laying. Digestion of Birds.

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786 views • 13 slides
Scorpionfly feeding on a butterfly pupa. (After a photograph by P.H. Ward & S.L. Ward.)

Scorpionfly feeding on a butterfly pupa. (After a photograph by P.H. Ward & S.L. Ward.)

Scorpionfly feeding on a butterfly pupa. (After a photograph by P.H. Ward & S.L. Ward.). Figure 13.1. The basic spectrum of predator foraging and prey defense strategies, varying according to costs and benefits in both time and energy. (After Malcolm 1990.). Figure 13.2.

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287 views • 12 slides

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