ESA EcoEd Digital Library (beta)
Juvenile loggerhead sea turtle (Caretta caretta) in a plastic pail in South Carolina. Loggerheads are an endangered species, populations of which are declining in part due to human interference with...
Photo of a hatchling loggerhead sea turtle (Caretta caretta) on a beach in South Carolina. Female loggerheads lay their eggs on land and juveniles, such as the one pictured here, migrate from the...
Photo of a hatchling loggerhead sea turtle (Caretta caretta) entering the surf on a beach in South Carolina. After hatching, juvenile sea turtles are guided to the ocean by celestial light...
Photo of a very immature loggerhead sea turtle (Caretta caretta) hatchling emerging from its egg. Photo taken along coastal South Carolina.
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...
Image of a loggerhead sea turtle (Caretta caretta) hatchery in South Carolina. Nests are placed in an area where they are protected in varying degrees from natural or anthropogenic hazards. Efforts...
ISSUES: DATA SET Exploring the population dynamics of wintering bald eagles through long-term data THE ECOLOGICAL QUESTION: How does a bald eagle population change over time at a winter...
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...
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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