Klaus Echle / Red Fox (Vulpes vulpes) vixen on a misty day in woodland, Black Forest, Germany, July

Yva Momatiuk & John Eastcott / Subtropical rainforest near Fox Glacier, South Island, New Zealand

Yva Momatiuk & John Eastcott / Subtropical rainforest near Fox Glacier, South Island, New Zealand

Yva Momatiuk & John Eastcott / Stream in subtropical rainforest near Fox Glacier, South Island, New Zealand

Yva Momatiuk & John Eastcott / Silver Tree Fern (Cyathea dealbata) group near trail in subtropical rainforest near Fox Glacier, South Island, New Zealand

Yva Momatiuk & John Eastcott / Silver Tree Fern (Cyathea dealbata) group in subtropical rainforest near Fox Glacier, South Island, New Zealand

Colin Monteath / Mount Cook and Mount Tasman reflected in Lake Matheson at sunset near Fox Glacier, New Zealand

Colin Monteath / Mount Cook and Mount Tasman reflected in Lake Matheson at sunset near Fox Glacier, New Zealand

Colin Monteath / Mount Cook and Mount Tasman reflected in Lake Matheson near Fox Glacier, New Zealand

Jan Vermeer / Red Fox (Vulpes vulpes), Hoge Veluwe National Park, Gelderland, Netherlands

Tim Martin / Sechuran / Peruvian desert fox (Pseudalopex / Lycalopex sechurae) Dry Forest, Northern Peru, April

Tim Martin / Sechuran / Peruvian desert fox (Pseudalopex / Lycalopex sechurae) Dry Forest, Northern Peru, April

Tim Martin / Sechuran / Peruvian desert fox (Pseudalopex / Lycalopex sechurae) Dry Forest, Northern Peru, April

Andrew Parkinson / Red fox {Vulpes vulpes} adult sitting in a patch of sunlight in a pine forest., Lancashire, UK

Andrew Parkinson / Red fox {Vulpes vulpes} adult resting in sun in pine forest, Lancashire, UK

Andrew Parkinson / Red fox {Vulpes vulpes} adult resting in pool of sunlight in pine forest, Lancashire, UK

Andrew Parkinson / Red fox {Vulpes vulpes} adult resting in a patch of sunlight in a pine forest., Lancashire, UK

Jouan & Rius / Madagascar Flying-fox / Fruit Bat (Pteropus rufus), dry forest of Berenty reserve, South Madagascar

Patricio Robles Gil / Spectacled Flying Fox (Pteropus conspicillatus) hanging from branch in tropical rainforest, Queensland, Australia

Pete Cairns / Gamekeeper walking through forest carrying dead Red fox {Vulpes vulpes} that he has shot, Highlands, Scotland, UK. Model released.

Pete Cairns / Gamekeeper carrying dead Red fox {Vulpes vulpes} that he has shot out of forest, Cairngorms NP, Scotland, UK Model released.

Jose Schell / North American red foxes in dominance dispute, Boreal Forest Canada

Gerry Ellis / Gray-headed Flying Fox (Pteropus poliocephalus) hanging from tree, night time, eastern woodlands, Australia

Tim Fitzharris / Red Fox (Vulpes vulpes) looking out from behind trees in a snowy forest, Montana

Norbert Wu / Flying Fox (Pteropus sp) a fruit-eater that hangs upside-down from the trees during day, Queensland, Australia

Tui De Roy / Sechuran Fox (Lycalopex sechurae) drinking from spring-fed stream in northern dry forest habitat, Cerro Chaparri, Lambayeque Province, Peru

Tui De Roy / Sechuran Fox (Lycalopex sechurae) crossing stream in northern dry forest habitat, Cerro Chaparri, Lambayeque Province, Peru

Tui De Roy / Sechuran Fox (Lycalopex sechurae) crossing stream in northern dry forest habitat, Cerro Chaparri, Lambayeque Province, Peru

Tui De Roy / Sechuran Fox (Lycalopex sechurae) portrait in stream-side habitat, Cerro Chaparri, Lambayeque, Peru

Yva Momatiuk & John Eastcott / Silver Tree Fern (Cyathea dealbata) near trail in subtropical rainforest near Fox Glacier, South Island, New Zealand

Yva Momatiuk & John Eastcott / Silver Tree Fern (Cyathea dealbata) and moss covered trees in subtropical rainforest near Fox Glacier, South Island, New Zealand

Yva Momatiuk & John Eastcott / Stream in subtropical rainforest near Fox Glacier, South Island, New Zealand