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The nun moth is a major pest of conifers and an occasional pest of broadleaf trees in Europe and Asia.…
And Then There Were Nun: Trees That Could Be Endangered by a Nun Moth Invasion
The nun moth is a major pest of conifers and an occasional pest of broadleaf trees in Europe and Asia. The scientist in this study wanted to discover which trees...
Longleaf pine (Pinus palustris) once could be found from southeastern Virginia to eastern Texas. Longleaf pines are not usually killed…
aPods Rule! What Happens to Arthropods Following a Wildland Fire?
Longleaf pine (Pinus palustris) once could be found from southeastern Virginia to eastern Texas. Longleaf pines are not usually killed by fire. Because these pines need open spaces to survive,...
Frogs are a species of amphibian. In recent years, there has been a decline in the numbers of amphibians worldwide.…
As the Frog Hops: What Routes Do Frogs Travel in Mountain Environments?
Frogs are a species of amphibian. In recent years, there has been a decline in the numbers of amphibians worldwide. This decline is thought to be caused by many things....
Cutthroat trout are a type of salmon. The scientists in this study wanted to find out if cutthroat trout behave…
Big Fish in a Small Pool: Habitat Preferences of Cutthroat Trout
Cutthroat trout are a type of salmon. The scientists in this study wanted to find out if cutthroat trout behave like other salmonids. Other salmonids had been found to swim...
Cutthroat trout are a type of salmon. The scientists in this study wanted to find out if cutthroat trout behave…
Big Fish in a Small Pool: Habitat Preferences of Cutthroat Trout (Spanish)
Cutthroat trout are a type of salmon. The scientists in this study wanted to find out if cutthroat trout behave like other salmonids. Other salmonids had been found to swim...
Animals play an important role in maintaining the health of our natural environment. It is important to know the status…
Born To Be Wild: The Current Situation and Possible Future of Wildlife in the United States
Animals play an important role in maintaining the health of our natural environment. It is important to know the status of different kinds of animal populations, both now and into...
Animals play an important role in maintaining the health of our natural environment. It is important to know the status…
Born To Be Wild: The Current Situation and Possible Future of Wildlife in the United States (Spanish)
Animals play an important role in maintaining the health of our natural environment. It is important to know the status of different kinds of animal populations, both now and into...
Many changes have occured in the Rio Grande since the 1940s that have created a river that is deeper and…
By the Light of the Silvery Minnow: Can Young Minnows Be Taught About Their Natural Foods?
Many changes have occured in the Rio Grande since the 1940s that have created a river that is deeper and faster. This has created problems for the Rio Grande silvery...
Bristlecone pines have an interesting relationship with fire. When a fire occurs, it may open a once-closed area to sunlight.…
Can We Grow Now? Helping Bristlecone Pine Trees To Take Root and Grow
Bristlecone pines have an interesting relationship with fire. When a fire occurs, it may open a once-closed area to sunlight. When this happens, bristlecone pine seedlings get a chance to...
In 1964, Congress passed a law that established the National Wilderness Preservation System (NWPS). This law identified areas of Federal…
Can You Hear Me Now? Using the Telephone to Discover People’s Opinions About Wilderness
In 1964, Congress passed a law that established the National Wilderness Preservation System (NWPS). This law identified areas of Federal land to be protected as much as possible from human...
Is the climate changing over time? You may have heard different opinions about climate change. In the past few years,…
Climate Change – Vol. 14 No. 1
Is the climate changing over time? You may have heard different opinions about climate change. In the past few years, most scientists have agreed on at least one thing about...
Test your knowledge after reading the Climate Change Investi-gator with this crossword puzzle!
Crossword – Climate Change Investi-gator
Test your knowledge after reading the Climate Change Investi-gator with this crossword puzzle!