Date: 01/01/2017
Number: 1
Monarch Butterfly Sanctuary Region
An estimated 200 million monarchs overwintered in Mexico last year (2015-2016). Pictured here are some of the 55 million butterflies in El Rosario Sanctuary, the largest of the 12 major sanctuaries.
El Rosario Sanctuary, MIC
Latitude: 19.7 Longitude: -100.3
Observed by:
Contact Observer
The observer's e-mail address will not be disclosed.
Contact will be made through a web-based form.
