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View Resource Demography from physical cemeteries, "virtual cemeteries," and census data

In this exercise, students will use data concerning lifespan and demography to generate graphs, compare the survivorship curves of two cohort groups with Logrank (Mantel-Cox) tests, and explain the...

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http://tiee.esa.org/vol/v8/experiments/lanza/abstract.html
View Resource A Case of a Warbler Eating Berries

This is a photographic case study on the Yellow-rumped Warbler. This bird is unusual among warblers in its ability to eat Bayberry seeds. This ability give is a winter food source that minimizes...

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 Aerial view of Lake Christina, MN (ca. early 1980s)

An aerial view of Lake Christina, MN, during turbid-state (ca. early 1980s). Pelican Lake (immediately downstream) is visible on lower right. The effects of turbid water discharging from Lake...

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View Resource Mud manifests history of clear water in murky Minnesota duck depot Lake Christina: Press Release

This press release described the findings of a study of the impacts of human activities on a lake in western Minnesota. The study will be published as part of a 200-year Perspective on Alternative...

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http://www.esa.org/pao/pressreleases.php?uid=121312
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