r. Andrew Mack studies the close living relatives of the dinosaur, the cassowaries, giant flightless birds that can knock you out with a single kick. Though, as Dr. Mack will…
he Amazon rainforest spreads across nine of South America’s twelve countries. Those with the largest portions — Brazil, Colombia and Peru — each approach tropical forest conservation in a different…
Dams and reservoirs affect fish and other riverine fauna by creating barriers to movement, both upstream and downstream. Many fish in the Amazon migrate thousands of miles as part of…
n 1997, the government of Botswana began evicting San and Bakgalagadi people from their homelands in the Central Kalahari Game Reserve out of concern that the groups' hunter-gatherer way of…