To go with Palau-conservation-animal-sha...To go with Palau-conservation-animal-shark-oceans,FEATURE by Neil Sands  In this undated handout photograph received from Richard W. Brooks on August 27, 2014, a grey reef shark (C) is seen riding the incoming tide, to conserve energy, at Blue Corner, off Koror, in the small Pacific island nation of Palau. Palau created the world's first shark sanctuary in 2009 and the move has been so successful that plans are now underway to completely ban commercial fishing in the island nation's vast ocean territory by 2018. AFP PHOTO / Richard W. Brooks  --- EDITORS NOTE --- RESTRICTED TO EDITORIAL USE - MANDATORY CREDIT " AFP PHOTO / RICHARD W. BROOKS" - NO MARKETING NO ADVERTISING CAMPAIGNS - DISTRIBUTED AS A SERVICE TO CLIENTS - NO ARCHIVESRichard W. Brooks/AFP/Getty Images

Richard W. Brooks/AFP/Getty

A grey reef shark is seen riding the incoming tide, to conserve energy, at Blue Corner, off Koror, in the small Pacific island nation of Palau. Palau created the world’s first shark sanctuary in 2009 and the move has been so successful that plans are now underway to completely ban commercial fishing in the island nation’s vast ocean territory by 2018. Read more

A fan yawns as he watches the match between Kei Nishikori, of Japan, and Milos Raonic, of Canada, during the fourth round of the 2014 U.S. Open tennis tournament Tuesday, Sept. 2, 2014, in New York. (AP Photo/Darron Cummings)

Darron Cummings/AP

A fan yawns as he watches the match between Kei Nishikori, of Japan, and Milos Raonic, of Canada, during the fourth round of the 2014 U.S. Open tennis tournament on Tuesday. Read more

A dog is seen in front of a graffiti fea...A dog is seen in front of a graffiti featuring dogs on September 1, 2014 in Frankfurt / Main, Germany.

Frank Rumpenhorst/AFP/Getty

A dog is seen in front of a graffiti featuring dogs in Frankfurt, Germany. Read more

The British Wildlife Photography Awards 2014...Undated handout photo issued by the British Wildlife Photography Awards 2014 of woodland taken by Peter Cairns in Cairngorms, which won the Wild Woods category

Peter Cairns/PA

Peter Cairns’ photograph of woodlands in Scotland’s Cairngorms National Park won the Wild Woods category in the British Wildlife Photography Awards 2014. Read more

First graders take part in a festive ceremony to mark the start of another school year in Slaviansk...First graders take part in a festive ceremony to mark the start of another school year in Slaviansk, September 1, 2014. September 1 marks the start of a new academic year for students in Ukraine.   REUTERS/Gleb Garanich  (UKRAINE - Tags: EDUCATION SOCIETY)

Gleb Garanich/Reuters

First-graders take part in a festive ceremony to mark the start of another school year in Slovyansk, UkraineRead more

The Tungurahua volcano throws ash and stones during an eruption seen from Banos, Ecuador, Sunday, Aug. 31, 2014. The volcano entered an eruptive phase in 1999 and continues to this day.

Dolores Ochoa/AP

The Tungurahua volcano throws ash and stones during an eruption seen from Banos, EcuadorRead more

Member of Parliament Carswell and Farage, leader of Britain's UKIP party, walk through the town centre at Clacton-on-Sea in south east England...Member of Parliament (MP) Douglas Carswell (R) and Nigel Farage, the leader of Britain's UK Independence Party (UKIP) party, laugh as they walk through the town centre of Clacton-on-Sea in south east England August 29, 2014. British Prime Minister David Cameron suffered a setback on Thursday when a lawmaker from his ruling Conservative party unexpectedly resigned and defected to the anti-EU UKIP party which has no seats in the British parliament. The defection of Douglas Carswell comes eight months before a national election in which UKIP threatens Cameron's re-election chances.   REUTERS/Toby Melville (BRITAIN - Tags: POLITICS)

Toby Melville/Reuters

Member of Parliament Douglas Carswell and Nigel Farage, the leader of Britain’s UK Independence Party party, laugh as they walk through the town centre of Clacton-on-Sea.

Captured Ukrainian border guard sits in a  garage at the Novoazovsk border crossing point, in eastern Ukraine, Friday, Aug. 29, 2014. In Novoazovsk, pro Russian rebel fighters looked to be in firm control, well-equipped and relaxed. At least half a dozen tanks were seen on roads around the town, although the total number at the rebelsí disposal is believed to be much greater. Novoazovsk fell swiftly to the rebels Wednesday after being pounded by shelling.(AP Photo/Sergei Grits)

Sergei Grits/AP

Captured Ukrainian border guard sits in a garage at the Novoazovsk border crossing point, in eastern Ukraine on Friday. Read more

Spanish bullfighter Manuel Escribano performs during a bullfight in Toro, Spain, Thursday, Aug. 28, 2014. In August hundreds of villages around Spain celebrate their patron saints, with bullfights, music and parties on the streets.(AP Photo/Daniel Ochoa de Olza)

Daniel Ochoa de Olza/AP

Spanish bullfighter Manuel Escribano performs during a bullfight in Toro, Spain Read more

Competitors compete on the beach during the Endurance Competition at the World Equestrian Games at Dragey...Competitors compete on the beach during the Endurance Competition at the World Equestrian Games at Dragey in Normandy, western France, August 28, 2014.  REUTERS/Regis Duvignau (FRANCE - Tags: SPORT EQUESTRIANISM ANIMALS)

Regis Duvignau/Reuters

Competitors compete on the beach during the Endurance Competition at the World Equestrian Games at Dragey in Normandy, western FranceRead more