-
NRDC
Jan 26, 2015, 11:02 pm78 ptsSylvia Fallon, Senior Scientist, Washington, DC Every year researchers measure the size of the population of migrating monarch butterflies who have survived to spend the winter in Mexico. For more than a decade now the population size has been dropping steadily with last year the lowest count on record. This…
Trending Today on EcoTopical
Welcome to EcoTopical Your daily eco-friendly green news aggregator.
Leaf through planet Earths environmental headlines in one convenient place. Read, share and discover the latest on ecology, science and green living from the web's most popular sites.
Leaf through planet Earths environmental headlines in one convenient place. Read, share and discover the latest on ecology, science and green living from the web's most popular sites.