Mr. Pato Moreno, Macheros, Donato Guerra, State of Mexico, Mexico

In 1986, the Cerro Pelon Sanctuary became part of the Monarch Butterfly Biosphere Reserve, a federal agency. Despite this change, the State of Mexico-employed rangers continued their patrols, and when the first generation of rangers retired in 2014, their sons took over their jobs, including Mr. Pato Moreno. Apart from his job as a CEPANAF forest ranger, Mr.

 

Published: 02/24/2021

Dear Butterfly People,

It’s the time of year when people start asking about when the population numbers of this season’s eastern monarch migration will be released. These figures, derived from December and January surveys of colony size, are never made public until the monarchs have begun remigration. And now they have already begun their long, staggered departure.

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