Monarch Butterflies

Monarchs at Cerro Pelon

Movement in Mexico

24 February 2021

Movement in Mexico

February 24, 2021

Is spring migration underway? Estela Romero and Ellen Sharp provide updates from monarch sanctuaries in Mexico.

Migration News Spring 2021

Watch the season’s story unfold.

monarch

January 4, 2021

Monarch Butterflies

Your Monarch News Tidbits for First Week of 2021

Monarchs at El Llano, Cerro Pellon Sanctuary.

January 7, 2021

Monarch Butterflies

Overwintering Monarchs

Monarchs clustered at Cerro Pelon Sanctuary.

January 20, 2021

Monarch Butterflies

Overwintering Monarchs

Monarchs clustered at El Rosario.

February 3, 2021

Monarch Butterflies

One Month Closer to Spring Migration

Clusters of monarchs at El Rosario.

February 10, 2021

Monarch Butterflies

Peak Season at the Sanctuaries

Monarchs at La Cañada

February 18, 2021

Monarch Butterflies

Closer to Spring Migration

Monarchs at Cerro Pelon

February 24, 2021

Monarch Butterflies

Movement in Mexico

Previous Season – Fall 2020