An osprey catches a fish on the Copperhead course during the second round of the Valspar Championship at Innisbrook Resort and Golf Club on March 14, 2014 in Palm Harbor, Florida. (Photo by Sam Greenwood/Getty Images)

A bear dances to bag pipe music by Pakistani bear handler Naseer Ahmed to earn a living in Islamabad, Pakistan, Wednesday, March 12, 2014. Ahmed earns around rupees 500 (US$ 5) a day from spectators to support his family consisting of seven members. (Photo by B.K. Bangash/AP Photo)

A horse is cooled down after racing during the Cheltenham Festival horse racing meet in Gloucestershire, western England March 12, 2014. The four-day Cheltenham Festival is a highlight of the annual jump racing calendar. (Photo by Toby Melville/Reuters)

A Canadian Sphynx cat is evaluated during an international feline beauty show in Bucharest March 9, 2014. (Photo by Bogdan Cristel/Reuters)

A blue heron carries his lunch at Valencia Reserve in Boynton Beach, on March 11, 2014. (Photo by Allen Eyestone/The Palm Beach Post)

A woman displays her Leopard cat during a cat exhibition in Minsk, Belarus, March 8, 2014. The exhibition for cat lovers runs from March 8 to 9. (Photo by Tatyana Zenkovich/EPA)

A tourist feeds a sea turtle at a conservation center in Serangan, Bali, Indonesia, on March 7, 2014. Conservationists welcomed a fatwa edict by Indonesia’s semi-official Islamic body forbidding wildlife trafficking and poaching. The Indonesian Council of Muslim Scholars declared in January that poaching and trafficking protected animals is anti-Islamic and that conserving the environment is an obligation for all Muslims. (Photo by Made Nagi/EPA)

Jonty, a Yorkshire Terrier is groomed ahead of being shown on the third day of the Crufts dog show at the NEC on March 8, 2014 in Birmingham, England. Said to be the largest show of its kind in the world, the annual four-day event, features thousands of dogs, with competitors travelling from countries across the globe to take part. Crufts, which was first held in 1891 and sees thousands of dogs vie for the coveted title of “Best in Show”. (Photo by Matt Cardy/Getty Images)

People gather near the carcass of a 10-metre (33-foot) dead whale on a beach at the port of Sidi Bou Said March 9, 2014. The whale died after it become tangled in a fisherman's net off the coast. (Photo by Zoubeir Souissi/Reuters)

A young male wolf, one of five that has recently arrived, shows its teeth as it explores its new enclosure at The Wild Place Project on March 13, 2014 in Bristol, England. A pack of five all male European grey wolves are the latest residents at the recently opened attraction which is an extension of Bristol Zoo Gardens, just off junction 17 of the M5. Originally from Scotland, the wolves and are now living in the new Wolf Wood exhibit; an area of woodland at The Wild Place Project which has been left as natural as possible to replicate their native woodland habitat in Europe. (Photo by Matt Cardy/Getty Images)

In this handout image provided by Taronga Zoo, an unnamed baby Goodfellows Tree Kangaroo joey is seen in it's mothers pouch on March 8, 2014 in Sydney, Australia. Taronga Zoo is celebrating the successful birth of its first Goodfellows Tree Kangaroo joey in more than 20 years. Zookeepers have only just begun seeing her peeking out from first-time mother, Qwikilas, pouch after she was born in September last year. (Photo by Taronga Zoo via Getty Images)

In this March 11, 2014 photo, Shiela Lund walks her 10-year-old border collie Kadee Mae in Janesville, Wis. Kadee Mae had a custom-made cart rigged with skis after a spinal problem that left her rear legs paralyzed. (Photo by Dan Lassiter/AP Photo/The Janesville Gazette)

Two cotten top tamarin are carried by their father in their enclosure in the zoo Berlin, on March 11, 2014. The twins that were born on February 27, 2014 are mainly taken care of by their father. (Photo by Stephanie Pilick/AFP Photo/DPA)

A baby Asian Elephant stands with its mother, Noorjahan, at Twycross Zoo near Atherstone in central England March 11, 2014. The unnamed female elephant was born to Noorjahan on March 4 after a 22-month pregnancy. (Photo by Darren Staples/Reuters)

Flamingos leave their winter habitat at the Zoom Erlebniswelt park in Gelsenkirchen, Germany, 8 March 2014. After four months in the winter camp zookeepers have led their animals to the outdoor enclosures. (Photo by Roland Weihrauch/AFP Photo/DPA)

Squirrel “Quincy” is wrapped into a towel at a squirrel care center in Berlin on March 7, 2014. (Photo by Inga Kjer/AFP Photo/DPA)

Against the scorching sun, a hungry jackal chases a flock of birds looking for a quick morning snack. Taken in South Africa's Kgalagadi Transfrontier National Park, these images capture the moment a lone hunter tries, and then succeeds, in his pursuit. (Photo by John Mullineux/Solent News)

“Grumpy Cat” poses during the 2014 SXSW Music, Film + Interactive Festival on March 7, 2014 in Austin, Texas. (Photo by Amy E. Price/Getty Images for SXSW)

Sam Twiston-Davies on The New One jumps the final fence of the Champion Hurdle Challenge Trophy at the Cheltenham Festival horse racing meet in Gloucestershire, western England March 11, 2014. (Photo by Eddie Keogh/Reuters)

View of the skeleton of a Humpback whale (Megaptera novaeangliae) in front of the Comandante Ferraz base, in Antarctica on March 10, 2014. The skeleton was placed in 1972 by French researcher and scientist Jacques Cousteau as a memorial againts the killing of this species in the 20th century. (Photo by Vanderlei Almeida/AFP Photo)

A farmer shouts while running alongside his oxen as they race through a paddy field during the Kakkoor Kalavayal festival at Kakkoor village in the southern Indian state of Kerala March 8, 2014. The post harvest festival is celebrated by the farmers of Kakkoor village and the surrounding villages. (Photo by Sivaram V/Reuters)

A zebra is pictured at the Portobello Resort, where the Italy soccer team will be based during the 2014 World Cup, in Mangaratiba, Brazil March 11, 2014. (Photo by Ricardo Moraes/Reuters)

Three baby white lions with their mother, Azira sit in their enclosure at a private zoo in Borysew, Poland, on Tuesday, March 11, 2014. Born Jan.28, They will be let out into the open air in April and will be available for visitors to see in May. (Photo by Czarek Sokolowski/AP Photo)