One of the newborn Siberian tiger triplet reacts during a final physical check and sexing at the Amersfoort Zoo in Amersfoort, The Netherlands, August 5, 2014. The tiger cub will be allowed to go outside for the first time in several days. (Photo by Robin Van Lonkhuijsen/EPA)

A macaque monkey emerges from a waste bin after searching for food in a country park in Hong Kong on August 8, 2014. Monkey nuisance complaints in Hong Kong rose to 529 incidents last year, the highest in 5 years, according to government figures, with an increasing reliance on humans for food being blamed for growing aggression as their population expands in the territory's country parks. (Photo by Alex Ogle/AFP Photo)

An orangutan new baby called Pang p*rn eats a banana and tries to stand holding a chain on the floor of its cage, at Pata Zoo, situated on the top floor of a shopping center, in Bangkok, Thailand, August 5, 2014. Zoos are popular in Thailand and are being encouraged by increasing tourism to the Kingdom, but the ethics of keeping animals in zoos is these days under question, and the quality of life for the animals forced to live in unnatural confinement is often criticized. The placement of zoos and aquariums in large shopping centers is also often criticized. Pang p*rn was born in October 2013. (Photo by Barbara Walton/EPA)

A man wades through flood waters with his cat on a cooking pot in Hermosa, Bataan, northwest of Manila August 5, 2014. Typhoon Halong, locally named "Jose," has intensified monsoon rains resulting in flooding in several parts of northern Philippines, local media reports said. (Photo by Erik De Castro/Reuters)

A shark swims past the viewing glass of the shark enclosure of the S.E.A aquarium at Resorts World Sentosa in Singapore, August 6, 2014. World famous shark conservationist Cristina Zenato has joined the largest shark conservation campaign “I'm FINished with FINS”. Her attempt to hand feed and coax the shark's in the SEA Aquarium is to raise awareness about shark conservation. Singapore is the highest consumer per capita of shark's fin in the world. (Photo by Wallace Woon/EPA)

A woman walks with her pet dog on a street in Shanghai August 7, 2014. (Photo by Aly Song/Reuters)

Gentoo penguins walk inside an open-air cage at the Royev Ruchey zoo on the suburbs of Russia's Siberian city of Krasnoyarsk August 8, 2014. (Photo by Ilya Naymushin/Reuters)

A contestant competes during the traditional “Mekepung” water buffalo race near Negara, Bali, Indonesia, on August 3, 2014. Water buffaloes are raced in what was originally designed as a fun game for peasants to spend their free time between the end of harvest and the start of the planting season. (Photo by Putu Sayoga/Getty Images)

A contestant starts the race during “Mekepung” traditional water buffalo race on August 3, 2014 near Negara, Bali, Indonesia. (Photo by Putu Sayoga/Getty Images)

A picture made available on 07 August 2014 shows an under-water picture of a swimmer next to an exemplar of Rhizostoma Pulmo Jellyfish, that arrived close to Lotzorai (Nuoro), east coast of Sardinia island, Italy, 02 August 2014. This type of jellyfish is not particularly stinging and measured about 50 centimetres of diameter. (Photo by Marco Mattana/EPA)

An orangutan named Bimbo chews a stick as it relaxes at the Zoo in Leipzig, Germany, Tuesday, August 5, 2014. (Photo by Jens Meyer/AP Photo)

Young seals play in the outdoor pools at the Friedrichskoog Station in Friedrichskoog, Germany, August 7, 2014. The seal station is preparing for the first release of the young seals this year. (Photo by Daniel Bockwoldt/EPA)

Young seals play in the outdoor pools at the Friedrichskoog Station in Friedrichskoog, Germany, August 7, 2014. (Photo by Daniel Bockwoldt/AFP Photo/DPA)

One of a pair of Burrowing Owls which are two of the newest members of the Bird of Prey Shows at Blair Drummond Safari Park, on August 8, 2014. The birds, weigh only 120g each and each standing about 15cm height arrived at Blair Drummond in July. They were only about the size of a chicken egg and weighed 25 grammes. It is only in the last few days have the made their debut in the Bird of Prey show. (Photo by Andrew Milligan/PA Wire)

A eurasian otter eats a fish in Moscow Zoo in Moscow on August 8, 2014. (Photo by Kirill Kudryavtsev/AFP Photo)

A polar bear takes a sun bath in Moscow Zoo in Moscow on August 8, 2014. Russia's drastic ban on food imports from Europe has claimed it first victims – the rather choosy animals at Moscow zoo. Keepers at the zoo, one of Europe's oldest, have been sent scrambling to adjust the menus for its animals, which rely heavily on Dutch vegetables and Polish apples. The apples are a particular favourite of the zoo's bears, the animals that symbolize Russian virility and independence. (Photo by Kirill Kudryavtsev/AFP Photo)

Undated handout photo issued by Chester Zoo of their latest arrival, Zathras the baby tapir, on August 6, 2014. The tiny calf was born on Monday to mum Jenny after a gestation period of around 13 months and is the first male to be born at the zoo for eight years. In the wild Brazilian, or lowland, tapirs live in wet forests and grasslands in South America where they are threatened because of habitat destruction and hunting. They are classed as vulnerable to extinction by the International Union for the Conservation of Nature (IUCN). (Photo by Steve Rawlins/PA Wire/Chester Zoo)

This undated photo issued by Chester Zoo shows tapir calf Zathras standing behind mother Jenny. Zathras was born on Monday, August 4, 2014 after a gestation period of around 13 months and is the first male tapir to be born at the zoo for eight years. (Photo by Steve Rawlins/AP Photo/PA Wire/Chester Zoo)

An elephant immerses behind a window in the elephants' indoor pool at the Zoo in Leipzig, Germany, Tuesday, August 5, 2014. (Photo by Jens Meyer/AP Photo)

Two South American coatis peer from a tree in their new habitat at the San Diego Zoo Safari Park in San Diego Tuesday, August 5, 2014. The 3-month-old coatis rarely are still as they spend the majority of their day playing, jumping, climbing trees and digging in the dirt. Keepers describe the coatis as very curious, very smart and always very active. South American coatis, also known as ring-tailed coatis, are closely related to raccoons and are found in the jungles and rainforests of South America, where they live both on the ground and in trees. They have a distinctive ringed tail, used for balancing while climbing. Their specially adapted ankle joints allow them to rotate their feet, climbing up trees and descending head first. They also have sharp-clawed paws and long, thin, shovel-like noses that help them forage for food. (Photo by Ken Bohn/AP Photo/San Diego Zoo Safari park)

In this Tuesday, August 5, 2014 photo released by the Roger Williams Park Zoo, a baby giant anteater clings to his mother “Corndog” at the zoo in Providence, R.I. The yet-to-be-named baby was born July 25. Anteaters, which can eat up to 35,000 termites and ants per day, are native to Central and South America. Only 5,000 are thought to remain in the wild. (Photo by Brett Cortesi/AP Photo/Roger Williams Park Zoo)

A beluga whale sprays water onto visitors at a summer attraction at the Hakkeijima Sea Paradise aquarium in Yokohama, suburban Tokyo on August 6, 2014. Tokyo's temperature climbed over 35 degree Celsius on August 6 following a heatwave in the area. (Photo by Yoshikazu Tsuno/AFP Photo)

A cyclist carries a dog on his back in Berlin's Tiergarten district on August 7, 2014. (Photo by Tobias Schwarz/AFP Photo)

An Irrawaddy Dolphin is made to jump through hoops during a performance at Pattaya Dolphin World and Resort, in Pattaya, Thailand, about 170 km southeast of Bangkok 08 August 2014. The zoo runs multiple dolphin performances where captive endangered species dolphins are made to perform for bus loads of tourists. A number of populations of these dolphins in south-east Asia are listed as critically endangered. (Photo by Barbara Walton/EPA)

Dublin Zoo is celebrating the arrival of an Asian lion cub, born to mum Zuri and dad Kumar. The birth of this lion cub is very significant for Dublin Zoo and the international breeding programme for this critically endangered species. There are less than 350 Asian lions in the wild. (Photo by Patrick Bolger)

Baby gorilla Diara relaxes besides its mother Kumili at the Zoo in Leipzig, Germany, Tuesday, August 5, 2014. Diara was born during the night between March 10 and 11, 2014. (Photo by Jens Meyer/AP Photo)

Baby gorilla Diara relaxes between the legs of its mother Kumili at the Zoo in Leipzig, Germany, Tuesday, August 5, 2014. (Photo by Jens Meyer/AP Photo)

Zebras stand head to head in their compound at the Zoo in Leipzig, Germany, Tuesday, August 5, 2014. (Photo by Jens Meyer/AP Photo)

A one month old Turquoise colored Green Veiled Chameleon perches on a finger in the Cardin's Chameleons boothat Repticon 2014 Sunday, August 3, 2014 in Jacksonville, Fla. The vendor specializes in captive bred and born Veiled Chameleons and this particular specimen cost $40.00. The Repticon reptile and Exotic Animal show made its stop in Jacksonville over Saturday and Sunday offering a variety of cold blooded critters and related supplies for sale at the University Center on the University of North Florida campus. The show, which travels nationally stops in Jacksonville several times a year according to event vendor team leader Patty Healey. (Photo by Bob Self/AP Photo/The Florida Times-Union)

2014 Discover Ireland Dublin Horse Show, RDS, Ballsbridge, Dublin, August 8, 2014. Luma the Lion Horse, a miniature eight year old pony with Melie Philippot. (Photo by Cathal Noonan/NPHO)

Penguins catch a fish in the zoo in Hanover, Germany, 08 August 2014. (Photo by Peter Steffen/DPA)

The lion cubs Leon (l-r), Lonka and Leonora sit on August 2, 2014 in the Serengeti zoo in Hodenhagen, Germany. The three were born on July 21, 2014. (Foto by Philipp Schulze/DPA)

Two prairie dogs are pictured at their new enclosure at the zoo in Dresden, eastern Germany on August 8, 2014. (Photo by Arno Burgi/AFP Photo/DPA)

Bear cubs Finn, left, and Monty frolic at the Knoxville Zoo Monday, August 4, 2014, in Knoxville, Tenn. The young bears have become fast friends since they both came to the Knoxville Zoo from the Wildlife Center of Virginia. (Photo by Paul Efird/AP Photo/Knoxville News Sentinel)

Dogs practice their agility skills in the rings during the International Agility Festival at Rockingham Castle in Leicestershire, on August 8, 2014. (Photo by Joe Giddens/PA Wire)