Monarch Butterflies

Arlington, VA

Expanding Northward

16 May 2019

Expanding Northward

May 16, 2019

New monarchs on the wing!

Migration News Spring 2019

Watch the season’s story unfold.

Monarch butterflies at winter sanctuaries in Mexico

January 1, 2019

Monarch Butterflies

The Overwintering Season

Photo by: Donald, Gulf Shores, TX

February 1, 2019

Monarch Butterflies

Seeing Monarch Butterflies or Milkweed?

One of the 8 monarchs sighted on January 5, 2019 in Gulf Shores, Alabama by Donald E.

February 6, 2019

Monarch Butterflies

Seeing Monarchs or Milkweed?

Monarch colony in El Rosario sanctuary in Mexico

February 14, 2019

Monarch Butterflies

Population News is In!

Monarch Butterflies at El Rosairo Sanctuary in Mexico

February 21, 2019

Monarch Butterflies

An Unusual Year

Monarchs at El Rosario Sanctuary on February 24, 2019 by Estela Romero

February 28, 2019

Monarch Butterflies

Departure: Slow, Gradual, Uncertain

Monarch Butterflies leaving Sierra Chincua Sanctuary in Mexico

March 7, 2019

Monarch Butterflies

Here They Come!

First Spring Monarch in my yard

March 14, 2019

Monarch Butterflies

Migration Entering Texas

One of the 8 monarchs sighted in San Antonio, Texas on March 18, 2019 by Jessica Beckham

March 21, 2019

Monarch Butterflies

Dramatic Flow from Mexico

Monarch butterfly egg in Vernon, Texas

March 28, 2019

Monarch Butterflies

A Trail of Eggs

Monarch butterfly in Montgomery, Texas on March 29, 2019

April 4, 2019

Monarch Butterflies

The Final Month

Milkweed

April 11, 2019

Monarch Butterflies

Three Cheers for Milkweed

Image of monarch butterfly laying eggs on tiny, newly emerged milkweed.

April 18, 2019

Monarch Butterflies

Eggs Galore

A monarch butterfly with faded and tattered wings by Anita Brisco.

April 25, 2019

Monarch Butterflies

On Faded Wings

monarch larva

May 2, 2019

Monarch Butterflies

First Sightings of Next Generation Monarchs!

Wilmington, IL

May 9, 2019

Monarch Butterflies

Overlapping Generations

Arlington, VA

May 16, 2019

Monarch Butterflies

Expanding Northward

Previous Season – Fall 2018