Monarch Migration News: April 16, 2015
By Elizabeth Howard
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With milkweed paving the way, the leading edge of the migration is now 1,500 miles from the overwintering region in Mexico. How do monarchs find milkweed?


Jack Connor      April 24, 2008

News: Following Milkweed
The leading edge of the migration has now advanced to latitude 37°N — and is now keeping pace with previous years, despite its slow start. The monarchs moved into 9 new states including Illinois:

"Woohoo! One of the fifth graders saw our first monarch of the season!" St. James Catholic School Millstadt, IL    April 12, 2015

Success in Texas
Most first-generation production takes place in Texas. Conditions this year look promising:

"This has been a perfect time for the monarchs to be passing through. The native milkweed is exploding everywhere and flowers are incredible right now." Chuck Patterson Driftwood, TX April 13, 2015

Finding Milkweed
Monarchs travel hundreds of miles across the landscape to find the milkweed they need for egg-laying.It may be harder for monarchs to find milkweed as their habitat shrinks and the gaps between patches become larger.

Scientists are exploring how habitat fragmentation could affect reproduction. If a female has to fly too far, she will require more time to lay her eggs and more nectar to fuel her flight.

Restoring Milkweed Habitat
Farm organizations, farmers, government agencies, monarch researchers, agriculture companies, and conservation organizations met on April 6-7, 2015 to explore how to achieve monarch recovery goals within the agricultural landscape. The meeting was facilitated by the Keystone Policy Center whose mission is to inspire leaders to rise above entrenched positions to reach higher common ground.

"Every monarch's story begins on milkweed; its shortage is why we have a population decline," says Dr. Karen Oberhauser.

 

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Eggs on Milkweed
Brad Guhr
 
Monarch Butterflies at Sanctuary in Mexico
Finding Milkweed
Elizabeth Howard
 
/jnorth/monarch/spring2015/c041615_cornfield.html
Milkweed Habitat Loss
Canstock

 

Spotlight: Monarch Habitat Projects
High quality habitat is critical for monarchs now. The old generation is dying, and a new generation must grow and survive. On Earth Day, celebrate nature's power of renewal and explore how you can help monarch habitat.

The Monarch Joint Venture map shows how people are managing habitat in gardens, agricultural areas, natural areas, and corridors.

Monarch Habitat Conservation Map
Habitat Projects
Monarch Joint Venture

Conservation News

Keystone Monarch Butterfly Collaborative
Farm organizations, farmers, government agencies, monarch researchers, agriculture companies, and conservation organizations met on April 6-7, 2015 to explore how to achieve monarch recovery goals within the agricultural landscape.

How you can help Monarch Butterflies at Sanctuary in Mexico
Maps: Report Your Sightings
Monarch butterfly migration map Monarch butterfly migration map Map of milkweed emergence: Spring 2015
What to Report First Adult
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Milkweed
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Monarch butterfly migration map Monarch butterfly migration map Monarch butterfly migration map
First Egg
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First Larvae
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Other Observations
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Journal and Activities
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Next Update April 23, 2015