Elephants, one of them carrying a portrait of Thai King Bhumibol Adulyadej, take part in a march with labors to mark International May Day at Royal Plaza in Bangkok, Thailand on May 1, 2012.

Elephants perform during a demonstration with Thai workers to mark International May Day at Royal Plaza in Bangkok, Thailand, 01 May 2012.

A dolphin swims in wetlands at the Bolsa Chica Ecological Reserve in Huntington Beach, Calif., Monday, Aug. 30, 2012.

Spectators watch as a dolphin, dorsal fin visible at lower right, swims in wetlands at the Bolsa Chica Ecological Reserve in Huntington Beach, Calif., Monday, Aug. 30, 2012.

Grieving pet owner Spencer Warren opens the casket of his beloved 12-year-old beagle-hound Justin in the viewing room of the Hartsdale Pet Cemetery and Crematory on April 30 in Hartsdale, New York. Warren, an Annandale, Virginia attorney, had traveled with Justin's body to bury him here on a shady hillside. The cemetery, established in 1896, is the oldest pet cemetery in the United States and serves as the final resting place for tens of thousands of pets. Pet owners can spend as much as $20,000 for a large plot to bury multiple pets and as little as $300-400 for small plots to bury ashes if they choose cremation. Pet owners also have the option of eventually having their own ashes buried in the plot, alongside their pets.

Pet chaplain David James conducts a graveside service for Justin, a twelve-year-old beagle-hound at the Hartsdale Pet Cemetery and Crematory.

Graves and tombs mark pets' final resting place at the Hartsdale Pet Cemetery and Crematory.

Maddalena Sullivan visits a grave on the two-month anniversary of the death of her cat Spanky.

A gravestone marks a pet's final resting place.

Sun Fengqin (R), 60, participates in a pole-dancing class in Nanjing, Jiangsu province on April 27. In China, where older women are expected to lead a quiet life tending to their grandchildren, retired grandmother Sun Fengqin's hobby is unusual - she pole dances. Swings, spins and sultry moves are all in the repertoire of the long-haired 60-year-old, who took on pole dancing in admiration of what she saw as a sexy sport despite its image in China as something associated with strip clubs. Pole dancing has over the last few years evolved into a popular pastime and a way of staying in shape, with devotees promoting it as a legitimate form of dance and acrobatics.

A girl wearing a brace on her leg is assisted by a physical therapist during a hydrotherapy session at the AACD on April 3.

A physical therapist supports Luiza Ezaledo, 2, during a hydrotherapy session on April 2.

Luara Crystal, 5, who suffers from brittle bone disease, lifts a weight next to her physical therapist during a session at the AACD.

Ivan Bevenuto, 4, sits next to his skateboard after taking part in a Capoeira therapy session at the AACD on March 21.

Yara Santos, 9, talks with her mother before a session of physical therapy on March 21.

Steel workers Adam Cross (R) and Steven Cross maneuver a steel column into place on the 100th story at the top of One World Trade Center to make it New York City's tallest building on April 30, 2012 in New York City. One World Trade Center is being built to replace the twin towers destroyed in the Sept. 11 attacks. It reached just over 1,250 feet, making it just taller than the observation deck on the Empire State Building.

Two construction workers on the 71st floor of One World Trade Center look at a view of the New York skyline, including the Empire State Building.

Job seeker Matthew Cox, the first person in line, cheers after picking up a job application form at the training offices of Local Union 46, a union representing metallic lathers and reinforcing ironworkers, in the Queens borough of New York on April 30. All images in this post were photographed on April 30 by Keith Bedford of Reuters.

Job seeker Dave Mugavero waits in front of the training offices of Local Union 46.

A job seeker puts on his boots after waking up in front of the training offices of Local Union 46.

Jestty Martinez hugs his partner and fellow job seeker Aida Munoz after waiting in front of the training offices of Local Union 46.

Job seekers raise their hands as the numbers on their wristbands, which they were given when they began queuing last week, are called after waiting in front of the training offices of Local Union 46.

Job seeker Matthew Cox, who was first in line, holds up a job application form at the training offices of Local Union 46.

Relatives of inmates pray outside the La Planta prison in Caracas, April 30, after riots erupted inside the prison.

Relatives of inmates cry outside the La Planta prison in Caracas, April 30, after riots erupted inside the prison. Gunshots and explosions were heard inside the prison after a plan for a massive escape was discovered by guards.

A young boy flexes his muscles during a regional bodybuilding competition in Kabul on April 30, 2012. Bodybuilding is one of the country's most popular sports, even permited during the 1996-2001 Taliban regime.

Afghan bodybuilders compete in the bantamweight classduring a regional bodybuilding competition in Kabul on April 30, 2012.

Princess Maxima and Crown Prince Willem-Alexander participate in the traditional tug-of-war event in Rhenen on April 30, 2012.

Spectators wave to Queen Beatrix from a window in Rhenen.

Queen Beatrix doing a painting during her visit to Rhenen. The Queen's Day tradition started on 31 August 1885, on the birthday of Princess Wilhelmina, later Queen Wilhelmina.

Princess Annette, left, and Princess Maxima participate in a soapbox race in Rhenen.

A passenger looks out of an Airbus A330-300 aircraft of Taiwan's Eva Airlines, decorated with Hello Kitty motifs, in Taoyuan International Airport, northern Taiwan, April 30, 2012. Taiwan's second-largest carrier, Eva Airlines, and Japan's comic company, Sanrio, which owns the Hello Kitty brand, collaborated on the second generation Hello Kitty-themed aircraft. There are currently three Hello Kitty-themed Airbus A330-300 aircrafts flying between cities such as Taipei, Fukuoka, Narita, Sapporo, Incheon, Hong Kong and Guam.

An Eva Airlines ground crew counts Hello Kitty-themed boarding passes in Taoyuan International Airport, northern Taiwan, April 30, 2012.

A passenger stands next to Eva Airlines' self check-in counters, which are decorated with Hello Kitty motifs, in Taoyuan International Airport, northern Taiwan, April 30, 2012.

A Hello Kitty-themed in-flight meal is seen inside an Eva Airlines aircraft in Taoyuan International Airport, northern Taiwan, April 30, 2012.

Los Angeles Police Department officers from the 77th Street division detain a twenty-year old 'Street Villains' gang member who was recently released from prison on April 29, in Los Angeles, Calif. The 77th Street division patrol the same neighborhood that truck driver Reginald Denny was nearly beaten to death by a group of black assailants at the intersection of Florence and Normandie Avenues.

People raise their hands to vote during the annual Landsgemeinde meeting at a square in the town of Appenzell, Switzerland, April 29.

Victoriana fan Jan Farmer poses outside Whitby Abbey during the Whitby Goth Weekend on April 28, in Whitby, England.

Goths show off their make-up and dress.

Goths and Steampunks walk through Whitby during Whitby Goth Weekend.

Dracula's bride, alias Jean Pawson, adjusts the collar of Dracula, John Threfall.

A Goth peers from behind a gravestone.

Goths stand near the abbey.

A skeleton sits in the driver's seat of a hearse.

Goth Jimmy Clarke walks in the narrow fishermens' streets during Whitby Goth Weekend.