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Audience is Undergraduate upper division 15-16
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View Resource Effects of artificial lighting along a beach on loggerhead sea turtles (Caretta caretta)

Example of artificial lighting along a beach. Artificial lights inhibit the reproduction of loggerhead sea turtles (Caretta caretta) in two ways. First, adult females tend to avoid laying their eggs...

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View Resource When Biocontrol Isnít Effective: Making Predictions and Understanding Consequences

Invasive species are a major threat to global biodiversity, second only to habitat destruction. One solution to the invasive plant species problem is biological control. Sometimes biological control...

View Resource Of wolves, elk and willows: how predation structures ecosystems

Predator-prey interactions are among the most familiar and important in ecology, and they are also fraught with common misconceptions for students and the lay public. The notion of potential indirect...

View Resource Observing and Quantifying Predator-avoidance Behavior: Habitat Shifts by Snails in Response to Predator Cues

In this activity, students conduct an experiment to test a hypothesis about how freshwater snails detect and avoid fish predators using chemical cues and habitat complexity. Students generate a...

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...

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