Public transport dog, whistleblower, refugees: Weekly top photos

Street dog Boji, a regular user of commuter ferries, buses, metro trains and trams, is pictured on a ferry that runs between the city's Asian and European sides, in Istanbul, Turkey, Oct. 5, 2021.

Former Facebook employee and whistleblower Frances Haugen testifies during a Senate Committee on Commerce, Science and Transportation hearing entitled "Protecting Kids Online: Testimony from a Facebook Whistleblower" on Capitol Hill, in Washington, U.S., Oct. 5, 2021.

The Cumbre Vieja volcano continues to erupt on the Canary Island of La Palma, as seen from Tacande de Arriba, Spain, Oct. 2, 2021.

A girl sits between concrete barriers in Kabul, Afghanistan Oct. 7, 2021.

Workers in protective suits clean oil in an inlet leading to the environmentally sensitive Talbert Marsh wetlands after a 126,000-gallon oil spill from an offshore oil platform Oct. 5, 2021 in Huntington Beach, California, U.S.

A visitor makes a picture with his phone of a big image of a wild wolf at the exhibition "The Fragile Paradise" inside the gigantic former industrial gas storage facility "Gasometer" in Oberhausen, Germany, Oct. 7, 2021.

Birds compete to eat a dead fish in the surf after an oil spill in the Pacific Ocean in Huntington Beach, California, U.S., Oct. 4, 2021.

Somali boys play football at the police school cemetery in Mogadishu, Somalia, Oct. 8, 2021.

Drug users detained during a Taliban raid walk to a shower after arriving at Avicenna Medical Hospital for Drug Treatment in Kabul, Afghanistan, Oct. 2, 2021.

A child plays next to a holding facility with many new temporary tents set for irregular migrants, in Eisenhuttenstadt, Germany, Oct. 6, 2021.

A male Banded Kingfisher rests on a tree branch outside Kuala Lumpur, Malaysia, Oct. 8, 2021.

Snow has fallen in Turkey's eastern province of Kars in its Sarıkamış district, Oct. 4, 2021.

A participant tests his motorcycle ahead of the launch of the Rally of Morocco 2021 in the Zagora desert region, Oct. 7, 2021. The rally will be held from Oct. 7 to 13, 2021.