Tag Archives: WWF

Monarch Butterflies Register Spike in Numbers

By THE PULSE NEWS MEXICO STAFF     After two straight years of falloffs, the number of monarch butterflies that arrived in Mexico this year for their winter retreat increased by 144 percent, according to the World Wildlife Foundation (WWF). In a statement issued by on Wednesday, Jan. 30, based on studies conducted in Michoacán and the State of Mexico (EdoMéx) during

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The Precarious Fate of the Sumatran Rhino

By THÉRÈSE MARGOLIS      With less than 80 Sumatran rhinoceroses left in the wild, and only a few in captivity, the Sumatran rhino, the smallest of the five species of this endangered family of odd-toed ungulates, was officially declared extinct in Malaysia in 2015. The two-horned Asian rhino currently competes with the Javan rhino (of which there are about 100 left

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