February 27 2013

Australia, Canada, China, Germany, France, Japan, United Kingdom

A herd of elephants in the Masai Mara National Reserve,Kenya

(© Getty Images)

New Zealand, United States

Alex Cole Cabin at Jim Bales Place,Roaring Fork Motor Nature Trail in the Great Smoky Mountains National Park,Tennessee,US

(© Adam Jones/Getty Images)

February 26 2013

Germany

Tuffhügel e Grotta Abitazioni in Uchisar,Cappadocia,Turkey

(© Paule Seux/Corbis)

Canada, Japan, United Kingdom

Alex Cole Cabin at Jim Bales Place,Roaring Fork Motor Nature Trail in the Great Smoky Mountains National Park,Tennessee,US

(© Adam Jones/Getty Images)

France

Piazza della Basilica di San Michele Arcangelo nella vecchia Menton,Alpes-Maritimes,PACA,France

(© David Noton/Alamy)

Australia

Aerial view of Mount Whaleback Iron Ore Mine,Australia

(© John W Banagan/Getty Images)

China

Reed Flute Cave in Guilin,China
(© Shirlyn Loo/Flickr/Getty Images)

New Zealand, United States

Otter Cliffs and Sea Stones in Acadia National Park,Maine,US

(© Nate Parker Maine Photography/Getty Images)

February 25 2013

Australia, Canada, France, Japan

Otter Cliffs and Sea Stones in Acadia National Park,Maine,US

(© Nate Parker Maine Photography/Getty Images)

Germany

Radcliffe Camera,Oxford,England,UK

(© Paul Hardy/Corbis)

China

Unnamed lake in the Southern Cariboo Region of British Columbia,Canada

(© Chris Harris/Corbis)

New Zealand, United States

Black Herons in the Moremi Game Reserve,Botswana

(© Ben Cranke/Getty Images) 

United Kingdom

Polar Bear near Hudson Bay in Churchill,Manitoba,Canada

(© Galen Rowell/Corbis)

February 24 2013

Germany

La Cattedrale e l'Inn,Passau,Baviara,Germany

(©Ellen Rooney / Axiom Photographic)

New Zealand, United States

Bridge in the Huangshan Mountain Range,Anhui Province,China

(© Frank Lukasseck/Corbis)

 

United Kingdom

 

Dovecotes in the Katara Cultural Village in Doha,Qatar

(© Omar Chatriwala/Getty Images)

 

Japan

 

Terminal Building Roof,Denver International Airport,Denver,Colorado,US

(© Bob Thomason/Getty Images)

Australia, Canada, France

Black Herons in the Moremi Game Reserve,Botswana

(© Ben Cranke/Getty Images) 

 

China

 

Iguazu Falls National Park at the borders of Argentina and Brazil

(© Frans Lanting/Corbis)

 

February 23 2013

Australia, Canada, France, United Kingdom

Bridge in the Huangshan Mountain Range,Anhui Province,China

(© Frank Lukasseck/Corbis)

China

Taiwan Lantern Festival,Pingxi,Taiwan

(© Jung-Pang Wu/Flickr/Getty Images)

Germany

French Quarter in New Orleans,Louisiana,US

(© Flirt/SuperStock)

 

Japan

 

Composite image of raccoon butterflyfish underwater,Maui,Hawaii,US

(© Pacific Stock-Design Pics/Superstock)

 

New Zealand, United States

 

Polar Bear near Hudson Bay in Churchill,Manitoba,Canada

(© Galen Rowell/Corbis)