Wrote this earlier but don't think it got sent so will
try again. I have always
argued that it is not the Florida panther that is
endangered but panthers
(regardless of their genetic background) in
Florida are endangered. This
also holds for the "eastern cougar" or cougars
in the east.
In fact, if we
recognize that the panthers in Florida are genetically
similar to all of north
american cougars, then we can argue that cougars
still exist in the East and
are highly endangered with only a remnant
population found at the very
southern tip of its historic range. In fact rather
than calling them Florida
panthers, they probably should be called Easter
cougars! So cougars in
the east are not extinct and a regional (all of the East)
recovery plan should
follow.
It is time Florida gives up on thinking it has a
unique subspecies
to embracing the fact it has the ONLY remaining
population of cougars,
panthers, mountain lions in the East. To me that
increases the uniqueness
of that population beyond the boundaries of the state.
Just my thoughts
John Laundre-Puma(wildlife).Biologist
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I think it is misleading to delist the "eastern puma" when it has been shown to be part of a single NorthAmerican puma phylogeographic group/operational taxonomic unit/subspecies as per the genetics study of Culver et al. Journal of Heredity 2000.
Instead we should be working to restore puma habitat just as we are for the jaguar in the southwestern United States. There is plenty of evidence for recolonization of former suitable habitat by highly vagile species like the puma, e.g. gray wolf.
Then I uploaded the Culver paper.
Best
Rick Lanman-Wikipedia Contributor on the Puma----------------------------------------------------------------------------------------------------------------------------------------------------
From: "Carmel Severson"
(Nothing appears to be entirely accurate with respect to
panthers- Chris Spatz)
Except the panthers themselves - which when all is said ;
done
is what's important.Believe me there is nothing
more accurate than the
cat itselfwhen it's standing less than 30 feet in front
of you.
Long Lean & roman nosed. A cat whose physical
form has changed
in response to its surroundings. Having been isolated
for over a hundred
years & by thousands of miles from the next
population of puma.
A variation in climate & geography produces
a variation in form,
function dictates form, and though the change may
not be obvious
there must be on some level a measurable
difference. (Subspecies yes?)
Even with fresh genes coursing through their
being, the same forces
are at work, & over time, if allowed to
exist, they will begin that
same transformation, purely in response to
the environment.
Truly it "doesn't" matter what that
difference is, or even to
what extent it differs, what matters is
that these panthers
exist in less than 5% of their original
range therefore it
remains a small and "endangered"
population.
On many points I agree with and
feel similar to John Laundre
about them.
Carmel- Wildlife Advocate
---------------------------------------------------------------------------------------------------------------
Just a thought: If y'all feel there is
any usefulness in
contacting Dr. Melanie Culver, who
did the research
that collapsed the tradition cougar
taxonomy
(a couple of decades ago now),
she is at the Univ
of AZ and at
Bio Sciences East,
Tucson, Arizona-85721 ;
(520) 977-2831 ;
culver@ag.arizona.edu
--cb
Chris Bolgiano, Mildly Amusing Nature Writer
------------------------------------------------------------------------------------------------------------------------
All good thoughts!
Do we think the US FWS will be receptive to
that kind of
logic in this comment period? They allude to
it by saying
that questions of whether cougar subspecies
are valid or not
are moot with respect to the question of the
extinction of the
eastern cougar.
But I agree that the Florida panther is all
that is left of the
cougar in the east, and it should be treated
as a DPS in
need
of recovery in a much broader area. The
northeastern DPS
is
unfilled but according to what we know
about the genetics,
should be filled with little reservations
with cougars from
the west or from Florida (I tend to think
cats from the
northern
latitudes would do better in New England
than some poor
panther fresh up from the Miami tropics).
And so it all comes back to the question of
whether the
US FWS should be in the business of
restoring wildlife
to their historic range, regardless of the
security of a given
species in other places. They seem to
want the answer to
be no.
Ron
Ron Sutherland, Ph.D.
Conservation Scientist
Wildlands Network
--------------------------------------------------------------------------------------------------------------
From: Helen McGinnis
Date: June 17, 2015
Many, many news articles have been written about
this in the past month.
Their population has risen so much over the last several years, FWC may consider taking them off the endangerded species list. It's a move decades in the making and comes down to science Hitzig says. They have researched, followed and studied their needs over the years and experts feel confident this is a step in the right direction.
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