Thousands of wading birds form a murmuration as they fly onto dry sandbanks during the month's highest tide at The Wash estuary, near Snettisham in Norfolk, Britain, October 10, 2017.

A passenger plane, with a full Harvest moon seen behind, makes its final landing approach towards Heathrow Airport in London, Britain, October 5, 2017.

A fighter of Syrian Democratic Forces fixes his hair using a broken mirror at the frontline in Raqqa, Syria October 6, 2017. Picture taken October 6, 2017.

The contents of a damaged home can be seen as recovery efforts continue following Hurricane Maria near the town of Comerio, Puerto Rico, October 7, 2017.

Alfredo Martinez, a mail man for the U.S. Postal Service delivers the mail at an area damaged by Hurricane Maria in San Juan, Puerto Rico, October 6, 2017. Picture Taken October 6, 2017.

A hill is being silhouetted by flames during the Nuns Fire in Kenwood, California, U.S., October 10, 2017. REUTERS/Stephen Lam

Turkmenistan's President Gurbanguly Berdimuhamedov (L) presents a Turkmen shepherd dog, locally known as Alabai, to his Russian counterpart Vladimir Putin during a meeting in Sochi, Russia October 11, 2017.

Syrian Army soldiers stand near the police headquarters in central Damascus, Syria October 11, 2017.

An aerial view of properties destroyed by the Tubbs Fire is seen in Santa Rosa, California, U.S., October 11, 2017.

A woman clings to the body of Nasrullah Mir, a suspected militant, who according to the local media was killed during a gun battle with Indian security forces in the Hajin area of Bandipora district, Kashmir, October 11, 2017. REUTERS/Danish Ismail

An Aviator waits for a boarding ramp as U.S. President Donald Trump arrives in Harrisburg, Pennsylvania, U.S., October 11, 2017.

Snow covered trees are seen at Lake Koenigssee, Germany October 7, 2017.

Workers board up a broken window at the Mandalay Bay hotel, where shooter Stephen Paddock conducted his mass shooting along the Las Vegas Strip, in Las Vegas, Nevada, U.S., October 6, 2017.

Amina Khatun, a 30 year old Rohingya refugee who fled with her family from Myanmar a day before, cries after she, along with thousands of newly arrived refugees, spent a night by the road between refugee camps near Cox's Bazar, Bangladesh October 10, 2017. Amina said her village in Buthidaung region was attacked by Myanmar military and burnt down, and that she didn't eat anything for the past three days.

A woman comforts her husband suffering from severe diarrhoea at a dysentery clinic run by Medical Teams International in Kutupalong camp near Cox's Bazar, Bangladesh October 6, 2017. Picture taken October 6, 2017.

A supporter of Kenyan opposition National Super Alliance (NASA) coalition, lies on the ground after he was hit by a police truck during a protest along a street in Nairobi, Kenya, October 11, 2017.

U.S. President Donald Trump welcomes Canada's Prime Minister Justin Trudeau on the South Lawn before their meeting about the NAFTA trade agreement at the White House in Washington, U.S. October 11, 2017.