For
Immediate Release: December 1, 2004
Contact:
, American Bird Conservancy, 202/234-7181 ext. 207
A native Hawaiian bird died in captivity
on November 28, probably signaling the extinction of the species.
Saving the Po'ouli, a small honeycreeper found only on the
island of Maui, had been the mission of a few dedicated biologists
at the Maui Forest Bird Recovery Project over the past year.
Sadly, their stalwart efforts seem to have come to a sad juncture,
and a lack of funding and commitment from the federal and
state governments could result in the extinction of many more
Hawaiian birds.
By the time the decision was made to begin
captive-breeding efforts, only three birds were thought to
survive on Maui. Bad weather caused delays to capture efforts,
but cancellation of an expedition during one of the few available
weather windows due to temporary cessation of funding seemed
symbolic of the situation at such a critical time. Ultimately
only one bird could be located, and though successfully caught,
it has now died in a Maui breeding facility. A slim but waning
hope remains that the other two known birds may yet survive;
however, neither has been seen in months.
The questions being asked in the conservation
community are how could the situation have been allowed to
get so desperate before captive-breeding attempts were made?
Why has funding been so hard to obtain recently for a species
so perilously close to extinction? And how do we ensure that
the Po’ouli’s plight is not repeated by other
endangered species, particularly those in Hawaii?
The Po’ouli’s tragic story
follows a series of bird extinctions that has swept Hawaii
since humans arrived on the islands. Most of the surviving
native land birds are heading towards extinction. As with
the Po’ouli, a combination of introduced predators,
disease, and habitat clearance have caused their declines.
At the same time that these species are slipping away, seemingly
unnoticed, well-funded programs to protect the Bald Eagle,
California Condor, and Whooping Crane - species that faced
a similar, if not greater barrage of threats - are succeeding,
showing that species conservation programs can and do work
if properly resourced.
"Hawaii's bird extinction crisis is
a global tragedy that is largely being ignored. That the World's
wealthiest nation is allowing bird extinctions to continue,
largely unchecked, in its own back yard is unconscionable,”
said Dr. George H. Fenwick, President of American Bird Conservancy.
“Fully one third of the birds on the U.S. Endangered
Species List occur only in Hawaii, several of which may already
be extinct. Funding for the conservation of those that remain
needs to be increased by orders of magnitude if we are to
avert a biological disaster in our lifetimes."
Thirty-two bird species that breed primarily
on islands in the Hawaiian chain are listed on the global
"Red List" of threatened species, several of which
have not been seen in decades and may already be extinct.
Others survive but in desperately low numbers. Another, the
Hawaiian Crow survives only in captivity. In fact, only a
handful of Hawaiian birds appear not to be in decline. The
surviving species could likely still be saved from extinction
if the required effort is made.
At a time when the Endangered Species Act
is coming under criticism, the probable extinction of the
Po’ouli should serve as a wake up call to the government
and the American people. American Bird Conservancy is calling
for a commitment from the Bush Administration, Congress, and
the environmental community to dramatically increase their
efforts to prevent bird species extinctions, particularly
in Hawaii.
Background Information:
The Po’ouli was first discovered in 1973 and placed
on the Endangered Species List the following year. In the
mid 1980s, the total population was thought to number around
100 birds, though no more than a handful have ever been seen.
At one point, three birds were shot by researchers to learn
more about the species’ diet by examining their stomach
contents. In 2002, one of the three known remaining birds
was caught and released within the territory of another, in
an attempt to get the two to breed. However, the translocated
bird did not remain in the area. Captive breeding efforts
began in 2003, when members of the Maui Forest Bird Recovery
Project attempted to locate and capture all remaining birds.
Only one has been located in the year since, and this was
the bird that was captured on September 9, 2004. Decline and
likely extinction of the Po’ouli has been attributed
to loss of forest habitat, introduced species such as feral
pigs, and, quite probably, disease such as avian malaria.
The Hawaiian Islands are unique in terms
of their biological diversity. Many species of plants and
animals there occur nowhere else on Earth, having evolved
in isolation, thousands of miles from the next nearest land.
Hawaii's birds exhibit one of the world's best examples of
adaptive radiation, in which many forms are derived from a
common ancestor. Variation observed by Darwin in finches on
the Galapagos Islands gave rise to his theory of evolution.
Had Darwin studied Hawaiian birds, he would have discovered
an even more marked diversity among Hawaii's honeycreepers
than exists among those Galapagos finches.
The decline of Hawaii's birds is symptomatic
of the gradual destruction of Hawaii's ecosystems. This destruction
began with the arrival of Polynesian settlers who cleared
much of the lowland forest in the archipelago. This was compounded
by a suite of introduced species ranging from predatory mongooses,
to diseases such as avian pox and malaria. In combination
these factors have caused the extinction of more than 20 Hawaiian
bird species since 1500. Despite this, a few Hawaiian landbirds
still have stable populations. Among them are the Apapane
and Hawaii Amakihi. Captive breeding programs involving the
Zoological Society of San Diego, The Peregrine Fund, The U.S.
Fish and Wildlife Service, and Hawaii Department of Forestry
and Wildlife have been successful in the case of other rare
Hawaiian species, including the Maui Parrotbill, Small Kauai
Thrush, Pallila, and Hawaii Creeper. The Nature Conservancy
has also played a key role in Hawaiian bird conservation through
habitat acquisition and management.
Photographs of the Po’ouli are available
from the following Web sites (please consult them for copyright
information):
Maui Forest Bird Recovery Project - www.mauiforestbird.org
Hawaii Dept. of Forestry and Wildlife – www.dofaw.net
- END -
American
Bird Conservancy (ABC) is a U.S.-based 501(c)3 not-for-profit
organization dedicated to conserving wild birds and their
habitats throughout the Americas. ABC is headquartered in
Virginia, with offices in ten states and the District of Columbia.
ABC has more than 300 partner organizations throughout the
Americas, primarily through its leadership roles in the North
American Bird Conservation Initiative, Partners in Flight,
the Bird Conservation Alliance, the National Pesticide Reform
Coalition, and the Alliance for Zero Extinction. ABC was recently
rated one of the best-managed small charities in the U.S.
by the independent group “Charity Navigator,”
and given their highest rating for fiscal management. For
more information, see: www.abcbirds.org.
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