This video, in Spanish is about the Sierra Gorda nature reserve in Mexico.
From the World Land Trust:
27 November, 2014 – 12:51
Although three weeks late, Monarch Butterflies have started to appear all over Sierra Gorda, stopping off on their long migration to the fir forests further south.
Roberto Pedraza, Technical Officer of Grupo Ecológico Sierra Gorda, World Land Trust’s (WLT) conservation partner in Mexico took this photograph on 22 November 2014.
Roberto found the big group of the butterflies in the highlands of Sierra Gorda. There were so many of them that the branches of the cedar were bowing under the weight.
He noticed that they had returned…
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