Ingo Arndt / Flock of Rooks (Corvus frugilegus) roosting in tree at dusk, Hessen, Germany, Europe
01301081
Ingo Arndt / Flock of Bramblings (Fringilla montifringilla) in flight, an estimated four million return to roost overwinter in Black Forest, Germany, March.
01423106
Ammonite / Group of African lion (Panthera leo) cubs playing with their mother and another lioness, footage taken at night using starlight camera technology, Masai Mara, Kenya.
01423105
Ammonite / Group of African lion (Panthera leo) cubs play fighting with each other, footage taken at night using starlight camera technology, Masai Mara, Kenya.
01423104
Ammonite / Group of African lion (Panthera leo) cubs play fighting with each other, footage taken at night using starlight camera technology, Masai Mara, Kenya.
01423102
Ammonite / African lion (Panthera leo) cub playing with mother before walking away, , footage taken at night using starlight camera technology, Masai Mara, Kenya.
01423099
Ammonite / African lioness (Panthera leo) growling and swatting at a sub-adult male approaching a kill, footage taken at night using thermal camera technology, Masai Mara, Kenya.
01423092
Ammonite / Group of sub-adult African lions (Panthera leo) chasing and jumping on a mother Hippopotamus (Hippopotamus amphibius) and her calf, footage taken at night using infrared camera technology, Masai Mara,...
01423091
Ammonite / Sub-adult African lioness (Panthera leo) chasing and jumping onto the back of a Hippopotamus (Hippopotamus amphibius), footage taken at night using infrared camera technology, Masai Mara, Kenya.
01423075
Ammonite / Large group of Black wildebeest (Connochaetes gnou) migrating across savanna in a line, footage taken at night using thermal camera technology, Masai Mara, Kenya.
01432390
Merryn Thomas / Two men fishing, Lansallos Cove, Cornwall, England, October 2012. Model released.
01434109
Staffan Widstrand / Wild Wonders of China / Black-necked crane (Grus nigricollis) in black and white silhoutte. Napa Lake, Yunnan province, China. Vulnerable species.