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Ecoed Digital Library - Important Note

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WELCOME

Welcome to the Ecological Society of America's online education resource portal! ESA's EcoEd Digital Library (EcoEdDL) is a forum for scientists and educators to locate and contribute peer reviewed resources for 21st century undergraduate ecology education. Resources are available based on the Creative Commons Non-Commercial Attribution 4.0 International (CC BY-NC 4.0) license. EcoEdDL strives to foster a community of ecology education users and contributors. Need Help or More Info? Contact EcoEdDL@esa.org.

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The advanced search option is available by clicking on "Advanced Search" on the right side of the menu bar. Please note that links for files are not viewable until you sign in. Please sign in to download the resources.
 
New Resources
View Resource Black and White Warbler

A black and white warbler feeding on an insect.

 

Publisher: EcoEd Digital Library

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View Resource Golden-winged Warbler

A golden-winged warbler feeding on an insect

 

Publisher: EcoEd Digital Library

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View Resource Bayberries (Myrica pensylvanica)

In this close up view of bayberries you can clearly see a whitish waxy coating. Bayberries are boiled to melt this wax for use in bayberry scented candles. One of the berries has been nibbled by a herbivore, most likely a insect. You can see from the nibbled surface how the wax forms a layer across the surface. Clearly the berry was distasteful to the (presumed) insect that was eating it as...

 

Publisher: EcoEd Digital Library

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View Resource A Tributary Enters the Stream

A tributary to the Turure River enters the main stream. The tributary (in the center of the photo) runs below the road cut. The main part of the stream (along the bottom of the photo) comes from an undeveloped area. One can observe the difference in sediment levels. The main part of the stream flows from the left of the photo to the right.

 

Publisher: EcoEd Digital Library

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View Resource Drought in East Africa

These Landsat images show Kenya’s Masai Mara Reserve on December 4, 1994, a year with normal rainfall, and November 27, 2009, a year when the rains failed and a severe drought overtook the land. The image to the right clearly shows that the only thriving vegetation is in small patches close to the larger rivers and streams; much of the remaining land is completely barren. The year 2009 sa...

 

Publisher: EcoEd Digital Library

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