A black and white warbler feeding on an insect.

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A course syllabus for upper-level ecology that concentrates on basic principles with a laboratory portion focused on two main activities: small-scale campus garden experiments and an introduction to...

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This laboratory exercise examines the changes in human demographic patterns by visiting a local cemetery, collecting data recorded on tombstones, and producing a graphical representation of...

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This TIEE Data Set presents long term data on changes in dates of ice cover in three Wisconsin lakes. Global temperatures have increased by about 1 degree Fahrenheit during the last century, most...

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This video accompanies a case study that examines the implications of climate change for the Iñupiat community of Wainwright, Alaska. Specifically, it addresses Iñupiat relations with agviq, the...

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This case study examines the implications of climate change for the Iñupiat community of Wainwright, Alaska. Specifically, it addresses Iñupiat relations with agviq, the bowhead whale (Balaena...

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This Data Set allows students to use long-term data from Konza to explore the relationships between multiple characteristics of a tallgrass prairie ecosystem and the productivity of prairie plants....

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This photograph compares the ventral wings of two individual butterflies of the same species (Bicyclus anynana) that matured during different seasons of the year. The wing on the left is produced...

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This article details the importance of cooperative learning exercises. It provides examples of two exercises. One involves assessing climatic change and the other explores the impact of mutualisms...

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The images in this gallery are uncopyrighted freeware and are provided for educational purposes. Many of these images were taken from field samples. The measurements are approximate and not reliable...

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