Date: 11/11/2019

Number: 1200

Sobre la loma en colonia Las Brisas al sur de Monterrey, monarcas volando muy bajo, 4-5 m solo
librando la vegetación, en un flujo estable como 20 por minuto con dirección sur. 8:50am 17°C, viento en calma.
Alida Madero Farías

Courtesy of Correo Real

Editor’s Note: Location is interpreted. We are estimating 1200 monarchs based on observer’s description of “20 butterflies per minute” assuming 1 hour observation and are marking this record as a JN staff estimate.

Monterrey, NLE

Latitude: 25.6 Longitude: -100.3

Observed by:
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