While there's a serious dog problem in Detroit, the initial results of an effort to count the number of homeless canines in the city indicate there are far fewer than the 50,000 strays that some news accounts have talked about.
The tiny, copper-hued golden lion tamarin is so beloved in Brazil that its image graces the country's 20-real bank note. But this lion-maned monkey is in peril.
There's only one place on earth where the golden lion tamarin lives in the wild: in Brazil's Atlantic Forest, or Mata Atlantica, just north of Rio de Janeiro. Deforestation in the region has reduced the monkey's habitat, once a massive ecosystem stretching for a half-million square miles, to just 2 percent of its original size.
Amid streaks of lightning and startling thunder claps on a recent day, I head out into the middle of the marshy wetlands known as the Camargue. I'm with a group of tourists, piled on hay bales in the back of a flatbed trailer pulled by a massive tractor.
The delta in southern France where two branches of the Rhone River meet the sea, the Camargue is the biggest Mediterranean delta after the Nile. The stunning ecosystem is home to pink flamingos, rice paddies and salt, which has been harvested here since the Middle Ages.