Tag Archives: Bronx Zoo

COVID-19 Wildlife Connection

With new cases of coronavirus (COVID-19) still being reported every day across the globe, we are starkly reminded that handling or coming into close contact with wildlife, their body parts, and excreta poses a risk of spillover of the pathogens [viruses, bacteria, parasites, and fungi] they host and maintain in nature, and to which we humans might be susceptible.

The illnesses animals spread to humans are known as zoonotic diseases, or zoonoses.

It is estimated that, globally, about one billion cases of human illness and millions of deaths occur every year from zoonoses. Some 60 percent of emerging infectious diseases that are reported globally are zoonoses and of the more than 30 new human pathogens detected in the last three decades, 75 percent have originated in animals.

A wide variety of vertebrates are carriers of zoonotic agents. Rodents, the most abundant mammal, also represent an abundant source of zoonotic diseases, carrying at least 180 unique zoonotic pathogens[1]. Because of their size, the ability to fly and their unique immune system, bats represent an important virus reservoir, though presently they are known to carry only about a third of the zoonotic pathogens that rodents do.

While there are fewer species of primates when compared to rodents and bats, a great proportion are zoonotic hosts. The risk that pathogens can infect humans increases with species more closely related to us. For example, the spillover of HIV to humans occurred from chimpanzees and sooty mangabeys, most likely through butchering and consumption of their meat. To date, HIV-AIDS has infected 75 million people and caused 32 million deaths[2].

Graphic design: Sarah Markes/WCS.

The persistent lethal capacity of zoonotic pathogens can also reside in its evolutionary strategies. Plague is a bacterial, vector-born disease transmitted by fleas from rodents –its natural reservoir– to humans and subsequently also from humans to humans that has impacted the history of mankind through multiple pandemics causing tens of millions of deaths worldwide. The responsible bacterial agent has evolved virulence factors that have allowed it to repeatedly and successfully evade the immune system of the mammalian host[3].

“Coming into close contact with wildlife — including their body parts and excreta — poses a risk of spillover of the pathogens they host, to which we humans might be susceptible.”

Zoonoses may exist in various forms: The most common, endemic zoonoses, are widespread in developing countries affect many people and animals and are by comparison mostly neglected by the international community, epidemic zoonoses vary widely in their duration and distribution and emerging and re-emerging zoonoses may or may not have occurred previously in a given population, but are generally observed to expand in new species, populations or areas.

Emerging infectious diseases (EIDs) and particularly zoonotic ones are a significant and growing threat to global health, global economy and global security. Analyses of their trends suggest that their frequency and economic impact are on the rise.

The conditions of so-called “wet markets” are ideal for incubating new diseases and bolster their transmission. Photo credit: Elizabeth L. Bennett/WCS

Recent examples of such emerging or re-emerging zoonoses include Rift Valley fever, severe acute respiratory syndrome (SARS), pandemic influenza, Yellow fever, Avian Influenza, West Nile virus, the Middle East respiratory syndrome coronavirus (MERS), and most recently COVID-19.

However, our current knowledge of zoonotic diseases and spillover mechanisms is still at its infancy. It is estimated that less than 0.1% of all viruses that may pose a threat to global health are now known to have been transmitted from animals to humans[4].

More than 300,000 viruses are estimated to await discovery in mammals, many of them bearing zoonotic potential. In the U.S.-funded PREDICT program, researchers estimate that there are more than 1.6 million unknown viral species in mammals and birds, 700,000 of which could pose a disease risk to humans, based on years of information gathering.

“In wet markets across the globe, live and dead animals — including many wildlife species — are sold for human consumption.”

Facing such a vast, unknown and unpredictable universe of zoonotic agents, we firmly believe that limiting the chances of contact between human and wild animals is the most effective way to reduce the risk of emergence of new zoonotic diseases.

In “wet markets” across the globe, live and dead animals — including many wildlife species — are sold for human consumption. In close quarters, a mix of saliva, blood, urine and other bodily fluids brush up against vendors and consumers alike. The conditions of these markets are ideal for incubating new diseases and bolster their transmission. They form one of the most detrimental bridges created by man over the natural barriers that previously separated humans and wild animals.

Destruction of nature is increasingly putting humans in contact with pathogens for which they have no natural immunity. Photo credit: Nick Hawkins

For example, in 2016, two officials from the Department of Livestock and Fisheries in Lao PDR, Drs. Bounlom Douangngeun and Watthana Theppangna along with One Health experts authored a paper which documented that wild mammals from 12 taxonomic families and capable of hosting 36 different known zoonotic pathogens were traded in only seven markets[5]. It is a similar situation that has enabled the emergence of the previously unknown SARS in central Guangdong Province in November 2002 and now COVID-19 coronavirus in Wuhan, China.

“Ignoring the danger posed by wildlife markets is a massive global public health liability for a healthy world.”

The interface within these wet markets has been largely ignored as a public health topic, but COVID-19 coronavirus has brought this interface back to the forefront and reminded us that ignoring the danger posed by wildlife markets is a massive global public health liability for a healthy world.

As Dr. Christian Walzer emphasized recently this is a “global health priority that cannot be ignored.” It is important to continue calling for three solutions to prevent this complex global challenge: close live animal markets that sell wildlife; strengthen efforts to combat trafficking of wild animals within countries and across borders; and work to change dangerous wildlife consumption behaviors, especially in cities.

For the Silo, Stephen Sautner- Executive Director of Communications, Wildlife Conservation Society- Bronx Zoo

NOTES

[1] Cleaveland et al. 2001. Diseases of humans and their domestic mammals: pathogen characteristics, host rage and the risk of emergence. Phil Trans R Soc Lond B 356, 991–999

[2] Huet T, Cheynier R, Meyerhans A. et al. « Genetic organization of a chimpanzee lentivirus related to HIV-1 » Nature 1990, 345;356–9.

Santiago ML, Range F, Keele BF, Li Y, Bailes E, Bibollet-Ruche F, Fruteau C, Noë R, Peeters M, Brookfield JF, Shaw GM, Sharp PM, Hahn BH (2005). “Simian Immunodeficiency Virus Infection in Free-Ranging Sooty Mangabeys (Cercocebus atys atys) from the Tai Forest, Cote d’Ivoire: Implications for the Origin of Epidemic Human Immunodeficiency Virus Type 2”. Journal of Virology. 79 (19): 12515–27.

https://www.unaids.org/en/resources/fact-sheet

[3] Demeure C.E., Dussurget O., Mas Fiol G., Le Guern A.-S., Savin C., & Pizarro-Cerda, J. 2019. Yersinia pestis and plague : an updated view on evolution, virulenvce determinants, immune subversion, vaccination and diagnostics. Genes & Immunity 20, 357–370.

[4] http://livescience.ecohealthalliance.org/predict/reports/2018-04-16-edi-measuring-viral-discovery.pdf

[5] Zoe F Greatorex & Sarah H Olson & Sinpakone Singhalath & Soubanh Silithammavong & Kongsy Khammavong & Amanda E Fine & Wendy Weisman & Bounlom Douangngeun & Watthana Theppangna & Lucy Keatts & Martin G, 2016. “Wildlife Trade and Human Health in Lao PDR: An Assessment of the Zoonotic Disease Risk in Markets,” PLOS ONE, Public Library of Science, vol. 11(3), pages 1–17, March.

10 Worst Zoos For Elephants In Captivity

SAN RAFAEL, Calif. (Jan 9, 2018) – The shocking hidden suffering of captive elephants has been exposed today by In Defense of Animals on its respected annual list of the Ten Worst Zoos For Elephants in North America. The 2017 list reveals premature deaths, brutal breeding procedures, and flagrant violations of the Animal Welfare Act. Zoos all over the US and one zoo in Canada appear on the Ten Worst Zoos list, with Topeka Zoo in Kansas shamed as the #1 Worst Zoo for “gross neglect” of a dying elephant.

Bubbles the Elephant at Myrtle Beach Safari
Bubbles the Elephant at Myrtle Beach Safari.

“Elephants have suffered horrendously in North American zoos in 2017,” said In Defense of Animals elephant scientist, Toni Frohoff Ph.D. “Zoos violate elephants’ rights and submit them to horrific and unnecessary abuses. Urgent action is needed to shut down the archaic zoo exhibits on this list, and retire the elephants to sanctuaries where they can live in peace.”

Elephants in zoos across North America are being subjected to barbaric bullhooks, sexual mistreatment, grossly inadequate conditions, egregious disregard for their needs, forced performances, captivity-caused health problems, unsuitable enclosures, cold climates, incompatible companions, and crushing solitary confinement.

Topeka Zoo, named worst in 2017, has a long history of violating the Animal Welfare Act. The zoo failed miserably to adequately care for Shannon, a 35-year-old African elephant who died on December 11, 2017, after spending ten brutal hours down on her side without any monitoring from zoo staff who had left for the night. Shannon had to be hoisted to her feet by firefighters the day before, after enduring a lengthy “downed” ordeal.

Topeka Zoo Director Brendan Wiley himself admitted that for elephants, “lying down for several hours can potentially be fatal, given their body mass.” On the day of her death, Wiley said on camera, “We think she was down for a total of about 10 hours yesterday and… probably about the same amount of time today.” “That’s a lot of time for an elephant to be down.”

Shannon the Elephant Topeka Zoo
Shannon the Elephant at Topeka Zoo

The zoo chose not to keep someone on site to monitor Shannon’s video feed and staff went home for the night. Given the seriousness of Shannon’s condition, the zoo’s actions were nothing short of gross neglect and blatantly inadequate care.

“The gross neglect and death of Shannon at Topeka Zoo is only the tip of an iceberg that threatens the lives of all elephants who remain there”, said Dr. Frohoff. “It should be patently obvious that a severely sick elephant must be watched closely around the clock. Not bothering to check Shannon’s video feed for over 9 hours, the night after an emergency ordeal, is inexcusable. Proper observation would have likely minimized Shannon’s suffering, and could possibly have prevented her death. At 35-years old, Shannon should have been living some of her best years, yet she was sick and died at Topeka Zoo.”

Medical records indicate that Shannon was suffering for weeks, showing signs of pain, tremors, and weakness. Topeka Zoo reports that it has now bought a new video monitoring system, which is far too little – far too late.

Shannon’s death is indicative of the longtime problems that continue to plague Topeka Zoo and its animals. The zoo has been cited numerous times for violations of Federal Animal Welfare regulations which include animal deaths, injuries, and lack of proper veterinary care. In 2013, the zoo paid a $45,000 usd civil penalty to settle charges brought against it by the USDA for at least 51 willful violations of the Animal Welfare Act. The charges included failure to provide adequate veterinary care for elephants Tembo and Sunda, including problems with their skin, feet, and nutrition.

The elephants remaining at Topeka Zoo are at risk. Asian elephant Sunda has a history of chronic foot disease caused by lack of movement and standing on hard surfaces throughout many years. Topeka’s sub-freezing winters exacerbate health problems, as the elephants are forced to remain indoors for excessively long periods with minimal exercise. Cora, an Asian elephant, who came to the zoo in 2016 with Shannon, is particularly at risk because of the health issues associated with performing unnatural circus tricks, which she did for many years before coming to the zoo.

In Defense of Animals is calling for the urgent relocation of the Topeka Zoo elephants for their safety and wellbeing. Dr. Frohoff said, “We urge Topeka Zoo and the USDA to avert further tragedy and release elephants, Cora, Tembo and Sunda to an accredited sanctuary where they can receive the professional health care they need and deserve.”

10 WORST ZOOS

1. Topeka Zoo, Topeka, Kansas

2. Pittsburgh Zoo and International Conservation Center, Pittsburgh, Pennsylvania

3. Omaha’s Henry Doorly Zoo and Aquarium, Omaha, Nebraska

4. Louisville Zoo, Louisville, Kentucky

5. Oregon Zoo, Portland, Oregon

6. Myrtle Beach Safari, Myrtle Beach, South Carolina

7. Two Tails Ranch, Williston, Florida

8. St. Louis Zoo, St. Louis, Missouri

9. Natural Bridge Zoo, Rockbridge County, Virginia

10. Riverbanks Zoo and Garden, Columbia, South Carolina

DISHONORABLE MENTION – Repeat Offenders

Calgary Zoo Elephant Lucy
Calgary Zoo elephant “Lucy”- image: savelucy.ca

Edmonton Valley Zoo, Alberta, Canada

Bronx Zoo, Bronx, New York

Featured image- Infant elephant at Pittsburgh Zoo by Andrew Rush/ AP

Discover the full list of the Ten Worst Zoos For Elephants in North America 2017

In Defense of Animals is an international animal protection organization with over 250,000 supporters and a 30-year history of fighting for animals, people and the environment through education, campaigns and hands-on rescue facilities in India, Africa, and rural Mississippi.

IN DEFENSE OF ANIMALS • 3010 KERNER BLVD. • SAN RAFAEL, CA 94901 • 415-448-0048

Zoos Are Consumers Of Elephants Not Conservers

In Defense of Animals has released its respected annual list of the Ten Worst Zoos For Elephants for 2016, exposing the shocking hidden suffering of elephants in zoos in North America. The list reveals captivity-related deaths, abuse with weapons, grossly inadequate conditions, families ripped apart, elephants torn from Africa and shipped to US zoos, elephants forced to wash cars, and even elephants found playing with a car battery.

 1-oklahoma-city-zoo_chai-on-hoist_credit-public-record-via

“2016 was a shocking year for zoo elephant suffering”, said In Defense of Animals President, Dr. Marilyn Kroplick. “In our zoos, elephants’ rights are violated, they are stripped of their dignity, and submitted to disgusting abuses. We owe it to elephants to stop exploiting them. It is time to shut down archaic and barbaric zoo exhibits, and retire elephants to sanctuaries where they can live in peace.”

 

Zoos all over the US and one zoo in Canada appear on the worst list, with Oklahoma City Zoo shamed as the #1 Worst Zoo. Tragic captive elephant Chai was found dead outside the Oklahoma elephant exhibit on a very cold January morning in 2016, at just 37 years old. She had lost 1,000 pounds since she was shipped in from Woodland Park Zoo in Seattle. Gut-wrenching footage reveals Chai in a severely emaciated and weak state, being hoisted on a crane after she was unable to stand up. After her death, Chai was found to have been suffering from a bacterial infection and untreated pus-filled abscesses, marking a gross failing of the zoo to provide basic animal care.

 

Chai’s only friend Bamboo survives her, and has since had two inches of her tail bitten off by another frustrated elephant in their prison-like pen. Bamboo has been kept in either in solitary confinement with the aggressive female, or in the occasional company of a young male; none of these circumstances constitute even reasonable social companionship. Yet Oklahoma Zoo callously describes this sad elephant inmate as doing “great”.

 7-wildlife-safari_george-used-as-an-elephant-carwash_credit-kpic

Chai and Bamboo are not the only victims of Oklahoma Zoo’s mismanagement. Baby elephant Malee died at in late 2015 at the age of just four. She was likely killed by the same herpes virus the zoo knew Chai and Bamboo had been exposed to.

 

All these tragedies may have been avoided by sending Chai and Bamboo to a sanctuary home that offered to accept the pair when Woodland Park Zoo shut down its elephant exhibit in 2014.

 

Shockingly, Oklahoma City Zoo is among half of all the captive facilities shamed on the Ten Worst Zoos List that are accredited by the Association of Zoos and Aquariums, showing how little AZA certification stands for. In 2016, the Association’s own study found social aspects of elephant lives to be of paramount importance to their wellbeing, yet 20% of AZA accredited zoos with elephant exhibits have only two elephants. Some AZA certified zoos are even keeping highly social elephants in isolation, such as the Bronx Zoo, where Happy the female elephant is tragically separated from two other females.

 

Zoos are consumers, not conservers, of elephants. Captive elephants are dying faster than they can reproduce, leading zoos to steal young elephants from the wild, which destroys the elephant societies zoos claim to be conserving. Behind the scenes, zoos in the US and Canada are condemning Earth’s largest land mammals to lifetimes of deprivation, disease, despair, and early death. It is time to end our shameful exploitation of elephants in American zoos.

 

10 WORST ZOOS:

1. Oklahoma City Zoo, Oklahoma

2. Natural Bridge Zoo, Rockbridge County, Virginia

3. Honolulu Zoo, Hawaii

4. Edmonton Valley Zoo, Alberta, Canada

5. Oregon Zoo, Portland, Oregon

6. Buffalo Zoo, Buffalo, New York

7. Wildlife Safari, Winston, Oregon

8. Pittsburgh Zoo, Pennsylvania

9. Milwaukee County Zoo, Milwaukee, Wisconsin

10. Fort Worth Zoo, Fort Worth, Texas

 

HALL OF SHAME

Buttonwood Park Zoo, New Bedford, Massachusetts

DISHONORABLE MENTION

Bronx Zoo, Bronx, New York

For the Silo, Toni Frohoff, Ph.D.  For more information, please visit http://www.idausa.org/tenworstzoos2016

In Defense of Animals is an international animal protection organization with over 250,000 supporters and a 30-year history of fighting for animals, people and the environment through education, campaigns and hands on rescue facilities in India, Africa, and rural Mississippi.

 

IN DEFENSE OF ANIMALS • 3010 KERNER BLVD. • SAN RAFAEL, CA 94901 • 415-448-0048  Please mention thesilo.ca when calling.