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Scott Platshon October 11, 2010 Human Biology 17C
Parrot Poaching in the Amazon
Abstract
This paper will first explore the extent to which poaching of neotropical parrots is
contributing toward their endangerment. Most of the data used for this section is
taken from a study done on Margarita Island, off the Northern coast of Venezuela,
about 100 miles from Caracas. Second, this paper aims to address the
interconnectedness of parrot poaching, utilizing analysis of data before and after the
1992 Wild Bird Conservation Act, passed in the United States Congress. Third, this
paper will illuminate the difficulties in enforcing laws that prevent poachers from
harvesting the chicks from their nests. To conclude, a solution will be proposed that
has the potential to contribute to a greater chance at success of slowing the
poaching of neotropical parrots.
Introduction
The harvesting of neotropical parrot eggs and chicks is illegal in every country in
South America. However, an estimated 240,000 parrots are harvested yearly from
this region alone. Due to an incredible demand for these birds as pets and trained
show animals, the average price brought in by a single parrot is $818. The spread
ranges from $150 to upwards to $4,000. From these estimates, the illegal parrot
trade is about a 200 million dollar industry (Low 2005, 135).
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There are 370 species of parrot around the world, displaying some of the brightest
colors in nature. Yet 131 species are endangered or threatened, and many are
teetering on the brink of extinction. Millions of dollars are going to be required to
save these species, but allocating money into the most effective programs is a major
challenge (Miller 2008, 196). The following sections will provide a deeper
understanding of the issue and why parrots should be a top priority species to
repopulate.
CITES Ban and Major Players in the Trade
The Convention for the International Trade of Endangered Species (referred to
simply as CITES) has banned the international trade of every species of endangered
parrot. 140 countries have signed the agreement, yet the trade still continues
without drawing significant attention or enforcement measures. The top four
importers of parrots are the United States, Japan, the Netherlands, and Germany.
Permits for their import are often forged or the birds are smuggled in through
customs or over the Mexico border.
Demand for Parrots
The demand is the driving economic force behind the harvesting of parrot poaching.
Worldwide demand desires these birds because of their uncanny ability to imitate
human voices and sounds. Mimicking parrots were found to be significantly more
expensive, and thus more heavily poached. From this study, any bird valued at
above $500 experienced significantly more pressure from poaching than any birds
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under. Other factors contributing to price include brightness of colors and rareness
of birds. (Snyder 2000, 24)
Figure One: Mean Retail Price of Select Amazonian Parrots Source: Wright 2001, 716
Alternative to Drug Trafficking
Drugs are the largest industry in the world, despite being an illegal one. While
measures to prevent drug production and trafficking are far from perfect, they can
cause significant risk to those involved of jail time and dirty business including
murder and blackmail. Animal poaching is also an illegal industry, but law agencies
are allocated significantly less resources for enforcement. Many people in desperate
situations resort to animal poaching. For those with little experience, neotropical
parrot harvesting is perhaps the easiest entry point for poaching. The harvesting of
these animals does not require any tracking or hunting knowledge. In reality, to
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care for a parrot egg a great deal of knowledge is necessary. Due to a great
inexperience by the poachers and general lack of concern, the World Wildlife Fund
estimates that eight out of ten parrots die in transport due to horrible conditions
when smuggling them into various countries.
Difficulties of Repopulation
The neotropical parrot must be considered a top priority for environmentalists
concerned with biodiversity. The parrot, once it’s population dips below a critical
point, will be very difficult to repopulate due to monogamous behavior and
extremely low reproduction rates. A breeding pair will have roughly 1 or 2
fledglings per year under protected conditions (no poaching or nest harvesting).
Even if three or four birds are born, the parents will choose two to feed and nurture,
and let the remaining offspring die. This behavior is not perfectly understood yet,
but many believe that it is to ensure survival of at least some offspring.
Figure Two: Fledglings per Breeding Pair Source: Sanz 2006, 178-192. http://www.bioone.org/doi/abs/10.1650/0010-5422%282006%29108%5B0178%3ARPAPOT%5D2.0.CO%3B2?journalCode=cond
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A key point illuminated in this data as well is the fledglings per breeding pair of the
A. Brasilensis, also known as the red-tailed Amazon parrot. This parrot’s
reproductive success was measured both in unprotected and protected regions. The
first number, 2.19 represents a huge success with over two offspring surviving each
year. However, 0.03 fledglings survived with poaching pressures. This illuminates a
solution that will be discussed later in greater detail, but this data points to nest
protection as a potential very effective solution. While this may be expensive and
takes a great deal of organization and planning, with the collaboration of
conservation groups and local governments this could be implemented successfully.
Spix’s Macaw
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The Spix’s Macaw, native to Brazil, has been poached to a critical level and is a prime
example of the difficulties of repopulation. There have been no sightings in the wild
since 2000, and the bird is presumed to now be extinct in the wild. While there is no
official data, poachers have rumored to brag about receiving upwards of $100,000
for a single Spix’s macaw. There are
currently 73 Spix’s Macaws in captivity and
conservation efforts are underway.
Cost of Reintroduction
The most cost effective and safest facilities
for the rehabilitation and repopulation of
parrots are in their native country. This
limits the numbers of variables that change, including climate, food, disease. Local
facilities also reduce travel, which can sometimes be very tricky with wild birds.
The stress of acclimating to a new location is also very taxing on these parrots.
However, it is often difficult to establish and get the funding for a local facility.
World Wildlife Fund estimates the operation costs can exceed half a million dollars
yearly. Complicating the issue further is that to limit exposure to other diseases,
ideally these facilities would only house one species of parrot, or at least have them
contained in separate regions. Continuity of staff is very important, which requires
relative stability and educated workers that can sometimes prove difficult within
these neotropical regions. However, there are advantages with respect to staff if the
facility is kept local. Employing ex-poachers has a double-pronged positive effect; it
Source: Caughley 1995, 300
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removes the problem from continuing illegal activity and creates a staff with great
expertise to work toward conservation.
Factors Influencing Poaching Rates
Areas under armed protection from nest poachers showed incredibly successful
results. According to a study (below), the percentage of nests poached in
unprotected areas (represented by black bars) exceeded 80% for some species. The
most significant result of this study is indicated by the white bars, which showing
percentage of nests poached under protection. For the A. virdigenalis, or the Red-
Crowned Amazon Parrot, a bird currently listed by the IUCN as a threatened species,
poaching rates dropped under 2%. This is a difference of 84% from the unprotected
area.
Figure Four: Percentage of nests poached in unprotected (black) and protected (white) areas.
Source: Sanz 2006, 178-192 http://www.bioone.org/doi/abs/10.1650/0010-5422%282006%29108%5B0178%3ARPAPOT%5D2.0.CO%3B2?journalCode=cond
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The Red-Crowned population has fallen below 2,000 birds, mostly credited with the
illegal export across the US-Mexico border for pets. These birds are very popular
pets because they are very talkative and have an uncanny ability to mimic sounds
and voices.
Figure Five: Percentage Nests Poached. A case study from Santa Margarita Island Source: Sanz 2006, 178-192 http://www.bioone.org/doi/abs/10.1650/0010-5422%282006%29108%5B0178%3ARPAPOT%5D2.0.CO%3B2?journalCode=cond
The Complexities of Conservation – Applied to Neotropical Parrots A major theme of this class was in the interconnectedness of conservation. Finance,
politics, non-governmental organizations, corruption, economics all play major
parts in the path towards a successful environmental movement. A prime example
of this was brought to my attention in one particular case study. This study will
again take place on Santa Margarita Island off the northern coast of Venezuela.
My goal was to analyze the global ramifications of the 1992 Wild Bird Conservation
Act passed by the United States congress. My hypothesis was that, as the United
A B
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States was the largest importer of illegally trafficked neotropical parrots, poaching
levels would fall due to simple supply/demand curve.
My hypothesis proved to be incorrect, as the overall trend was a steady increase
from 1989 – 2000, with spikes (A&B) in 1992 and 1994. After more research to
understand the trends illuminated in this graph, I began to gain a greater
understanding of the complexity of this issue. To explain the spikes in ’92 and ’94,
the study reported that in these years one of the guards paid to protect the area
began illegally nest poaching and selling the birds. Corruption and unreliable staff
played a significant role in this study, making the data collected from these years
inapplicable.
However, the more concerning data was the exponential increase in percentage of
nests poached from 1996-2000, well after the act passed back in the US Congress.
This rise can be explained through economics. The poverty rate reached all time
highs in 1994 in Venezuela, peaking at nearly 50%. As the situation grew more
desperate, people turned to poaching as a last resort means of income. While
demand had fallen in the United States, local economic conditions had caused the
continual rise of nest poaching.
Myth: Poaching Helps Support Local Communities
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A justification for poaching often mentioned in the defense of poachers is
that harvesting these eggs for resale helps the poor local communities.
However,
according to the figure below, a vast majority of the profit is from the huge mark ups
during the export out of the country. The ‘middle-man’ is experiencing nearly all
the benefits from the sale, and he is typically wealthy and well connected. Nest
poaching does not significantly support the local communities.
Eco-Tourism as a Solution
Eco-tourism has been proposed as a solution to decreasing the rates of nest
poaching. When National Geographic featured a macaw clay lick on the cover of the
magazine, a mass growth in awareness of the incredible biodiversity group place
was formed (National Geographic 1994, Volume 185). These birds are some of the
most charismatic and colorful animals in nature, creating a huge economic potential
in the eco-tourism industry.
Source: Dickson 2005, 185
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A few concerns do exist with this solution. A key component of this idea is
education of local populations; both to create a group that can serve as
knowledgeable leaders of tours and to convince current poachers that the birds are
worth more to them alive than dead.
A second concern is ensuring that the programs of eco-tourism are implemented
correctly. More specifically, this means including the natives in the decision making
process. Perhaps the greatest model in the world to date is the clay lick we visited
in the Madre de Dios/Tambopata region. If the wealth, however, is simply exported
out of the country to ‘global north’ companies, the pressures to continue poaching
on the locals will be unabated.
Conclusion
The situation for the conservation and protection of neotropical parrots is urgent.
Reintroducing these birds to the wild once the population has dipped below a
certain threshold will hold an untold number of obstacles. The evidence for this
statement comes from the low rates of offspring produced each year, and rapidly
increasing habitat loss makes reintroduction into the wild even more challenging.
However, the studies included in this paper have shown a common hopeful theme.
Protection of nests is significantly effective; in one study, reducing poaching rates by
nearly 75%. Nest poaching is pushing this species to the brink of extinction because
of the dire economic situation the local people are in and it serves as an easy
alternative to drug trafficking. Introducing educational programs, eco-tourism, and
greater enforcement within these neotropical areas has the potential to turn the
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trend around within a few years and take pressure of the populations of these
magnificent species.
Works Cited
Caughley, Graeme. Conservation Biology in Theory and Practice. Wiley Publishing. First Ed., 1995.
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Dickson, Barney. Biodiversity and the Precautionary Principle. Earthscan, UK, 2005.
Low, Rosemary. Amazon Parrots, Aviculture, Trade and Conservation. Insignis
Publications, 2005.
Miller, George. Essentials of Ecology. Brooks Cole Publishing, 5th Ed. 2008.
National Geographic, Volume 185. 1994.
Sanz, Virginia. Reproductive Parameters and Productivity of the Yellow-Shouldered
Parrot on Margarita Island, Venezuela: a Long-Term Study. Cooper Ornithological
Society, Caracas, 2006.
Synder, Noel. Parrots: status survey and conservation action plan 2000-2004. Island
Press, 2000.
Wright, Timothy. Nest Poaching in Neotropical Parrots. Department of Biology,
University of Maryland, College Park, MD, 2001.
Wild Bird Conservation Act of 1992. http://wildlifelaw.unm.edu/fedbook/wildbird.html
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Blue and Yellow Macaws
Scott with a Scarlet Macaw
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Scarlet Macaws arriving at the Macaw Clay Lick in Tambopata, Peru
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The incredible colors of a Scarlet Macaw
Scott with a Scarlet Macaw at the Tambopata Research Center
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Thanks to Dan Schwartz for his photography