Flamingos, fiercely loyal in wild flocks, move in unison when there is a threat. Here, near Sisal, Mexico, a research plane is passing overhead. Several major breeding groups live in estuaries around the Caribbean and beyond.
The king vulture (Sarcoramphus papa), a large bird found in Central and South America
This photo was taken on the ice near Arctic Bay last month. It is the highest latitude passenger flight on a hot air balloon ever.
Pink Aurora Over Crater Lake . Although much is known about the physical mechanisms that create auroras, accurately predicting the occurrence and colors of auroras remains a topic of investigation.
Wild Horses, France
A slow shutter image of the Kuching Waterfront located in Sarawak, Malaysia.
Lightning Hits The City Of Lights
The Tower Bridge with the Olympic rings in London.
Baby Macaque, India
A double rainbow appears over Nipton Road in Searchlight, Nev. after heavy storms.