[Pollinator] New report about status of monarch butterflies in North America

[Richard Johnstone]

I will be conducting a webinar next week on the subject of improving
pollinator habitat on utility and highway ROW. See attached brochure.
Rick

On Tue, Mar 10, 2015 at 5:00 PM, Matthew Shepherd <mdshepherd at xerces.org>
wrote:

> Hi everyone,
>
>
>
> We just wanted to let you all know that a new report about the monarch
> butterfly is now available. The report was prepared for the U.S. Forest
> Service by NatureServe and the Xerces Society.
>
>
>
> The thing that marks this report from others is that it includes a newly
> completed assessment that found that monarch butterflies in North America
> are vulnerable to extinction. The assessment was done using NatureServe’s
> conservation sta­tus assessment methodology, which has been successfully
> applied to hundreds of species of animals.
>
>
>
> Using data on population abundance, trends, and threats, it was determined
> that while the monarch butterfly species as a whole, *Danaus plexippus*,
> is apparently secure, the subspecies occurring in North America, *Danaus
> plexippus plexippus*, is vulnerable to extinction. Under the assessment,
> the North American monarchs were split into an eastern population that
> migrates from as far north as southern Canada to central Mexico each fall,
> and a smaller western population, that largely migrates to coastal
> California to spend the winter. The eastern monarch population was assessed
> as “critically imperiled” due to recent rapid decline and widespread
> threats. The western population, with a slightly slower rate of decline and
> less widespread threats, was categorized as “vulnerable to imperiled.”
>
>
>
> The report, *Conservation Status and Ecology of the Monarch Butterfly in
> the United States*, summarizes the monarch’s North American distribution,
> life history, pop­ulation, current conservation status, and potential
> causes of decline. In addition, it includes a set of breeding and
> overwintering habitat management recommendations. This report aims to
> inform gov­ernment agencies charged with biodiversity protection, as well
> as conservation organizations and the public in general, about the threats
> to and current conservation status of this much-loved, iconic insect.
>
>
>
> Download *Conservation Status and Ecology of the Monarch Butterfly in the
> United States* at
> http://www.xerces.org/wp-content/uploads/2015/03/NatureServe-Xerces_monarchs_USFS-final.pdf
> .
>
>
>
> Matthew
>
>
>
> ________
>
>
>
> *Matthew Shepherd*, Communications Director
>
>
>
> *The Xerces Society for Invertebrate Conservation     *Protecting the
> Life that Sustains Us
>
>
>
> Stay in touch:     *xerces.org <http://www.xerces.org/>*          *Facebook
> <http://www.facebook.com/pages/The-Xerces-Society/193182577358618>*
> *E-newsletter <http://www.xerces.org/enewsletters/>*          *Twitter
> <https://twitter.com/xerces_society>*
>
>
>
> 628 NE Broadway, Ste 200, Portland, OR 97232-1324, USA
>
> Tel: (503) 232-6639 ext. 110; Toll free: 1-855-232 6639 ext. 110; Cell: (503)
> 807-1577
>
> mdshepherd at xerces.org
>
>
>
> The Xerces Society for Invertebrate Conservation is an international
> nonprofit organization that protects wildlife through the conservation of
> invertebrates and their habitat. To join the Society, make a donation, or
> read about our work, please visit www.xerces.org.
>
>
>
>
>
> _______________________________________________
> Pollinator mailing list
> Pollinator at lists.sonic.net
> https://lists.sonic.net/mailman/listinfo/pollinator
>
>


-- 
IVM Partners, Inc.
P.O. Box 9886
Newark, DE 19714-4986
www.ivmpartners.org

IVM Partners is a 501-C-3 non-profit corporation operated exclusively for
charitable, scientific, literary, and educational purposes to develop,
educate professionals and the public with respect to, and apply best
vegetation management and conservation practices and related activities.
-------------- next part --------------
An HTML attachment was scrubbed...
URL: <http://lists.sonic.net/pipermail/pollinator/attachments/20150313/273e0760/attachment-0001.html>
-------------- next part --------------
A non-text attachment was scrubbed...
Name: Brochure - Rick Johnstone - IVM Partnerships (2).pdf
Type: application/pdf
Size: 128041 bytes
Desc: not available
URL: <http://lists.sonic.net/pipermail/pollinator/attachments/20150313/273e0760/attachment-0001.pdf>