Monarch butterfly count bounces back from bad year | Reuters: "Monarch butterfly 
colonies in Mexico more than doubled in size this winter after bad storms devastated their numbers a year ago, conservationists said on Monday although the migrating insect remains under threat.Millions of butterflies make a 2,000-mile journey each year from Canada to winter in central Mexico's warmer weather but the size of that migration can vary wildly."
0 comments:
Post a Comment