Autumn colors are seen on foliage at the botanic gardens in Dublin, Ireland, on October 4, 2018. #

Mist hangs in a valley near Amberley in South Downs National Park in Amberly, England, on October 3, 2018. #

A boat transports cows and farmers over the Königssee lake during an annual ceremonial cattle drive on October 6, 2018, near Schönau am Königssee, Germany. #

A Bavarian farmer's child helps escort cows during the traditional Almabtrieb in Bad Hindelang, Germany, on September 11, 2018. #

An abandoned house, photographed near autumn-colored trees on a warm fall morning near the small town of Ignalina, Lithuania, on October 8, 2018 #

Autumn foliage in Pitlochry, Scotland, on September 28, 2018 #

Trees in autumn colors are pictured on a sunny day in a forest in Nyiregyhaza, Hungary, on October 9, 2018. #

Valentine, 2, stands among giant pumpkins on display during the Royal Horticultural Society Autumn Show on October 2, 2018, in London. #

A deer stag barks in the early-morning light during the rutting season in Richmond Park, West London, on September 26, 2018. #

An aerial view shows the autumn foliage on the banks of the Yenisei River in the Siberian taiga, outside Krasnoyarsk, Russia, on October 1, 2018. #

A red squirrel feeds in the Trossachs in Aberfoyle, Scotland, on September 28, 2018. #

Autumn leaves in Pitlochry, Scotland, on September 28, 2018 #

A waterfall, photographed on a warm autumn day in the Areuse Gorge in Boudry, near Neuchatel, Switzerland, on October 4, 2018 #

Red foxes, photographed in Kackar Mountains National Park in the Camlihemsin district of Rize, Turkey, on September 28, 2018 #

An autumn grain harvest made on October 8, 2018, in Zhangye, Gansu, China #

Birds fly over autumn foliage in Pitlochry, Scotland, on September 28, 2018. #

Two young bull moose briefly joust with their antlers in Kincaid Park in Anchorage, Alaska, on October 3, 2018. #

A full moon is photographed in the sky over Dingdu Peak during the Mid-Autumn Festival on September 24, 2018, in Beijing. #

Deer run in a field in the Nalibotsky landscape reserve near the village of Kozliki, Belarus, on September 23, 2018. #

Two women walk in Alexander Park outside Saint Petersburg, Russia, on a cloudy autumn day, October 6, 2018. #

A swan swims during sunset at St. Stephen's Green in Dublin, Ireland, on October 6, 2018. #

An Albanian man arranges pumpkins in the village of Dobroste, on the northeastern side of Tetovo, Macedonia, on September 28, 2018. #

Birds land during sunset near Straussfurt, Germany, on October 8, 2018. #

A dog paddles in Loch Faskally in Pitlochry, Scotland, on September 28, 2018. #