ADVERTISEMENT
  About the SA Blog Network

Posts Tagged "giant otters"

Extinction Countdown

Giant Otters Damned by Giant Hydroelectric Dams

giant river otter

Mathematically speaking, the creation of the massive Balbina Hydroelectric Dam in Brazil should have been a boon to the giant river otters (Pteronura brasiliensis) that live in the area. The dam, which went online in 1989, created a reservoir more than 443,000 hectares in size. As the land behind the dam flooded, more than 3,500 [...]

Keep reading »

More from Scientific American

Scientific American Back To School

Back to School Sale!

12 Digital Issues + 4 Years of Archive Access just $19.99

Order Now >

X

Email this Article



This function is currently unavailable

X