Tigers: Extinction or Management?
The case for genetic management in a secured, self contained preserve could not be stronger. The alternative could well mean the extinction of the species. There are several significant points to consider as you read this summary.
The Worst Case
Scenario for the tiger would be a massive
downturn of the economy on a sudden and International level.
This could throw the world into economic chaos. The zoos and
smaller preserves that depend on purchased or donated animal
food will see their sources disappear. If some people begin to
starve these animals would be taken for food. (This is the situation
now going on in North Korea. Animals have disappeared from the
countryside.) As the world recovers from this catastrophe we
find there are no more tigers! (Note: This is only a hypothetical possibility,
and I hope one that never takes place, but history has a habit of repeating
itself. This must be accounted for to guarantee the tiger's survival
for future generations. Plans must be made for on site food production,
power, and animal care.) The other inevitability is poaching. The insatiable
desire for tiger bone in the traditional oriental medicine trade drives
this extremely lucrative market. The market will still exist when the
tigers have disappeared in the wild. The new targets for well funded
expert poaching squads will be zoos and private preserves. Neither
is equipped to deal with this threat. The tiger will continue to disappear. The following paragraphs highlight the problems'
tigers face. The well meaning effort by scientists studying tigers
in the wild has failed to protect the species. Much of the funding
directed to these efforts is not well spent. Here are a few paragraphs from a TRAFFIC
report: "The demand for tiger
bone in traditional Chinese medicine is pushing three of the world's
remaining five subspecies
of tiger ever closer to extinction and threatening the long-term survival
of the species as a whole. There are only an estimated 30 to 80 South
China Tigers, 150 to 200 Siberian Tigers and 600 to 650 Sumatran Tigers
left in the wild. Worldwide, tigers have vanished from much of their
former range and may now number as few as 5,000. Tigers could once be found
from Bali to the Caspian Sea. As human populations grew, however, loss
of habitat became the
greatest threat to the species' survival. Habitat loss played a key
role in the extinction of the Bali Tiger in the 1940s, the Caspian
Tiger in the 1970s and the Javan Tiger, considered to have disappeared
as recently as the 1980s. Today, the medicinal trade in tiger bone
is proving just as deadly. Prime tiger habitat, such as that in the
Russian Far East, may remain long after the last tiger is killed to
supply the bone trade." Michael Day of Tiger Trust in England reported
that approximately 500 tigers were taken from India in 1995, one fifth
of the remaining population. The WWF was maintaining that the tigers
were coming back in India. Lies for dollars. In a letter from a scientist in England
comes this piece of information: "I couldn't agree more
with your comment on how scientists want to study the tiger in the
wild until extinction.
There was a recent broadcast on the 'Save the Tiger' update and Ullas
Karanth was saying that he studied the tigers of Ranthambhore when
there were about 30 known cats in the area, and now it appears there
are less than five! How can they disappear under your very nose without
drawing your attention? I find it all very odd to say the least." Mr. Karanth is one of the leading tiger researchers
in the scientific club. They will study tigers to death. Most are fixated
on saving the individual subspecies. Case in point -- There is an estimated
40 South China Tigers in the wild with another 50 in captivity. (Note:
Just recently Chinese officials admitted there has not been a South
China Tiger seen in the wild since 1994.) Dr. Bleyman estimated that
due to their confined region there was probably one or two unrelated
pairs remaining. His research and genetic formulas state that to minimize
genetic degradation you need a minimum of 13 unrelated pairs to maintain
a species. 50 of the South China Tigers are in captivity, but the Chinese
have asked for genetic expertise in managing the population. Too late.
Unless the South China Tiger is out bread with another subspecies it
is doomed to extinction. If it is out bread then you no longer have
a true South China subspecies, and the scientists, in all their wisdom,
do not like that. Dr. Michael Bleyman wrote: "
The Javan tiger
became extinct in the 1970's in a set aside special national park under
full protection. Bureaucrats seem to be obsessed with numbers
and not trends. Let us illustrate this with Tigers. At the Trust we
frequently receive requests as to the exact number of tigers, or a
tiger subspecies left in the world. We try to educate people with relation
to the trend a population is taking, rather than the number as a slice
in time. Just as you might say of a young member of the Hunt family,
that they were very wealthy. A hypothetical individual was 24 years
old and had $1,000,000. What isn't available in this one time analysis
was that this Hunt inherited $24,000,000 at age 21, has no education
nor ever worked. At Age 22 Hunt had $9,000,000 and at 23 had $4,000,000.
Now instead of saying Hunt was rich, we would say Hunt is in trouble.
Tigers are a great deal like Hunt. The numbers that the Carnivore
Preservation Trust has arrived at are our own estimates; they are highly
educated guesses:
Bengal tigers probably number fewer than 1000 in India. In a majority
of that country it is hopelessly fragmented. It is, overall, actively
poached. Fewer than 200 exist in Nepal and under 1000 exist in Myammar
(Burma). Indochinese tigers are among 500 and 2000. CPT's guess is
about 700 amidst heavy poaching. In the early sixties when the South
China tiger had a population of about 4,000, Mao instituted a tiger
eradication program. After Mao's death in 1976 the South China tiger
population was reduced to 400. The Chinese government then instituted
a Save the Tiger Program! South Chinese tiger is about 25, but the
wild number is so inbred that the effective population number is more
like four! The Siberian tiger number is between 125 and 175. (Closer
to 125 according to the Russian scientist who wanted to recruit me
for the genetic management of the free ranging Siberian tiger program
in October 1995.)
" We should be concerned with saving the tiger
as a species before it is too late. As the Chinese become more affluent
the money they pay for tiger bone will only increase. A boned out tiger
now brings between $50,000 - $250,000 on the black market. This value
will increase as tiger numbers decrease. How are tigers going to survive
in the wild with that kind of pressure? There were over 40,000 at the
turn of the century in India alone! One researcher said he thought
the Sumatran may have 50 years left before extinction. Poachers may
have taken as many as 500 in one year from India. Estimates for Sumatrans
run around 650, and that's if one believes the highly unreliable pug
mark technique used to estimate these populations. Banning tourism would possibly be the worst thing
one could do. Dr. Bleyman instituted a major project in Laos where
there resides panthera tigris corbetti (Indochinese tiger). He wanted
many supervised people around, providing they did not disturb the environment.
The more people that really care about the habitat, these are tourists
as well as locals, the more eyes you have to spot and stop poachers.
Tourism has to be organized and controlled, but it can be very helpful
if done properly. The bottom line-habitats have to be maintained; not
destroyed by mining, logging, farming, and human encroachment if the
tiger is to be saved in the wild. This assumes you could eliminate
poaching! Too many people and too much greed. Paleocene Park must be developed as a means to guarantee the survival of the species. If some of these other tiger programs work I will be first to applaud their success. They have not worked, and they are not working now. The prudent accession is to develop Paleocene Park before the tiger is forever lost! Footnote: There are smaller preserves that are
loosing there places of existence as well as their animals as I write
this article. Human encroachment is forcing local legislators to rezone
properties due to pressure from wealthy builders who care more about
how many matchbox houses they can place on an acre of land than they
care about any animals, endangered or not. This situation will increasingly
threaten and ultimately eliminate many small preserves that at one
time seemed far from neighboring development, but now are in the path
of relentless expansion. When zoning laws are changed these animals usually
cannot be placed with other facilities because they are filled to capacity.
The owners lack the means to move these preserves so many endangered
animals, including tigers, are put down. Paleocene Park: The question remains, how will
Paleocene Park be any different from the present zoos and smaller preserves?
How will it guarantee the survival of the species? First I would like to clarify the word Island.
This does not mean a literal island surrounded by water. In the wild,
tigers that are locked into small land areas surrounded by human development
are said to be on islands. Paleocene Park will incorporate concepts that will insure the continuation of the species, taking into account possible catastrophic events. These additions will include:
This combination is needed to save a species as large and as sought after for profit as the tiger. No facility has all these elements in place. The Zoe Foundation, Inc. does not want to see the tiger go the way of the dinosaur. Paleocene Park will insure their survival until repopulation into safe, wild habitats becomes a reality, not a dream. December 1998: A zoologist from Australia using sophisticated unmanned cameras has determined the tiger is far closer to extinction in the wild than previously assumed. In one Thai reserve of 80 square miles the team found only one tiger. |