Common ravens, like this one at Death Valley National Park, are one of the only species to see their numbers grow in the Mojave Desert over the past century, according to a new study by the University of California-Berkeley. Chelsea Hofmeier
Common ravens, like this one at Death Valley National Park, are one of the only species to see their numbers grow in the Mojave Desert over the past century, according to a new study by the University of California-Berkeley. Chelsea Hofmeier