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Discipline Specific Core Concepts is Ecological Core Concepts -- Interspecific interactions -- Predation and herbivory
Results 31 - 39 of 39
View Resource Testing Hypotheses about Herbivore Responses to Plant Vigor and Herbivore Impact on Plant Reproduction

In this laboratory exercise, students examine hypotheses about the interactions between goldenrod plants and the gall-forming insects that feed on them. Students collect and analyze data to determine...

http://tiee.ecoed.net/vol/v4/experiments/herbivore_responses...
View Resource Testing Hypotheses on Plant-herbivore Interactions Using Sawfly Galls on Willows

In this experiment, students observe sawfly galls (Hymenoptera) on willow (Salix) trees to investigate some of the ecological consequences of plant-herbivore relationships. The physical and chemical...

http://tiee.esa.org/vol/v3/experiments/sawfly/abstract.html
View Resource The Insect Predation Game: Evolving Prey Defenses and Predator Responses

In this activity, learn about predator-prey interactions by pretending to be generalist insect predators foraging for three prey species (candy). Three feeding adaptations are used (mandibles,...

http://tiee.esa.org/vol/v4/experiments/insect_predation/abst...
View Resource The red rock crab (Cancer productus) with the shell of a prey species, the native littleneck clam (Protothaca staminea).

The red rock crab (Cancer productus) is a predator of intertidal clams along the Pacific coastlines of northwestern United States and British Columbia. The crab is shown with the shell of a prey...

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http://www.esajournals.org/doi/abs/10.1890/03-0580
View Resource Using Owl Pellet Analysis to Explore Space Use and Productivity

Laboratory exercise to teach undergraduates about factors determining territory size. It begins with dissecting owl pellets and leads students through a series of calculations. A key theme is the...

View Resource Using Stream Leaf Packs to Explore Community Assembly

In this TIEE experiment, students will explore functional and taxonomic diversity in a stream ecosystem, learn about food web relationships, and learn about the ways in which abiotic and biotic...

http://tiee.esa.org/vol/v7/experiments/doherty/abstract.html
View Resource What are the Impacts of Introduced Species?

In this Issue, students will examine published data that address the ecological consequences of introduced species. Activities engage students in data analysis and hypothesis testing, and will...

http://tiee.esa.org/vol/v1/figure_sets/species/species.html
View Resource Yellow-rumped Warbler (Setophaga coronata coronata)

Yellow-rumped Warbler (Setophaga coronata coronata) is feeding on Bayberry (Myrica pensylvanica) berries in New York City. The yellow-rumped warbler exhibits a special adaptation that allows this...

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View Resource Zebra (Equus burchelli) foraging in the Kruger National Park, South Africa

A photo of a zebra (Equus burchelli) foraging in the Kruger National Park, South Africa. Zebras impact the composition of vegetation within the shrubby grassland in which they live. In turn,...

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http://www.esajournals.org/toc/ecol/84/8
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