Who was OR-7?
OR-7 was a gray wolf from Oregon that traveled more than 1,000 miles and became the first wild wolf known in California since 1924 when he crossed the state line in 2011.
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- How is European beachgrass changing the Oregon Dunes?
“Invasive European beachgrass is changing the shape of the Oregon Dunes.”
Reference: US Forest Service
More from this shelf
Where are the largest coastal sand dunes in North America?
The Oregon Dunes stretch about 40 miles and are the largest expanse of coastal sand dunes in North America.
How did a snake wipe out Guam's birds?
The brown tree snake was accidentally brought to Guam around WWII and wiped out most of the island's native forest birds, one of the worst invasive species disasters ever recorded.