All Images
Press Release 10-019
Evolution Impacts Environment, Study Finds
Results change scientists' thinking about relationship between evolution and ecology
Back to article | Note about images
 |
A male and female guppy in a natural stream in Trinidad, site of the recent study.
Credit: Paul Bentzen |
Download the high-resolution JPG version of the image. (663 KB)
|
Use your mouse to right-click (Mac users may need to Ctrl-click) the link above and choose the option that will save the file or target to your computer.
|
 |
An artificial stream in which biologists studied the relationship between ecology and evolution.
Credit: Ron Bassar |
Download the high-resolution JPG version of the image. (200 KB)
|
Use your mouse to right-click (Mac users may need to Ctrl-click) the link above and choose the option that will save the file or target to your computer.
|
 |
Guppies in two artificial streams in Trinidad affected the ecosystem differently.
Credit: David Reznick |
Download the high-resolution JPG version of the image. (159 KB)
|
Use your mouse to right-click (Mac users may need to Ctrl-click) the link above and choose the option that will save the file or target to your computer.
|
 |
Study results show differences in the impact of high- vs. low-predation guppies.
Credit: Ron Bassar |
Download the high-resolution JPG version of the image. (267 KB)
|
Use your mouse to right-click (Mac users may need to Ctrl-click) the link above and choose the option that will save the file or target to your computer.
|
 |
Two copper "quadrats" in the artificial stream measure the impact of the guppies.
Credit: Mike Marshall |
Download the high-resolution JPG version of the image. (349 KB)
|
Use your mouse to right-click (Mac users may need to Ctrl-click) the link above and choose the option that will save the file or target to your computer.
|
|
