• McCarthy, Alaska, USA: Matt Raney, Willi Prittie & Marty Raney riding horses towards a creek.... [Photo of the day - July 2013]
    McCarthy, Alaska, USA: Matt Raney, Willi Prittie & Marty Raney riding horses towards a creek. This image is from Ultimate Survival Alaska.
    Brian Catalina Entertainment, LLC
  • Asia: A tiger peeks out from behind a tree. This image is from 20 Animals That Can Kill You. [Photo of the day - July 2013]
    Asia: A tiger peeks out from behind a tree. This image is from 20 Animals That Can Kill You.
    Footage Search Inc
  • Admiralty Island, Alaska, USA: Tyler Johnson & Brent Sass paddling part of the journey. This... [Photo of the day - July 2013]
    Admiralty Island, Alaska, USA: Tyler Johnson & Brent Sass paddling part of the journey. This image is from Ultimate Survival Alaska.
    Brian Catalina Entertainment, LLC
  • Australia: Billy O'Leary and Shane Cable heading into the water with their surfboards. This... [Photo of the day - July 2013]
    Australia: Billy O'Leary and Shane Cable heading into the water with their surfboards. This image is from Australia's Deadliest.
    Seven Network
  • America: An unidentified tick. This image is from Ultimate Animal Countdown. [Photo of the day - July 2013]
    America: An unidentified tick. This image is from Ultimate Animal Countdown.
    iStockPhoto
  • Bahamas: Christina balancing a shark. This image is from Shocking Sharks. [Photo of the day - July 2013]
    Bahamas: Christina balancing a shark. This image is from Shocking Sharks.
    Tesche Documentary Film
  • Strandline Lake, Alaska, USA: Willi Prittie, Tyrell Seavey and Dallas Seavey crossing the lake... [Photo of the day - July 2013]
    Strandline Lake, Alaska, USA: Willi Prittie, Tyrell Seavey and Dallas Seavey crossing the lake bed. This image is from Ultimate Survival Alaska.
    National Geographic Channels/ Stewart Volland
  • Canada: A polar bear mom and her cubs. This image is from Ice Bear. [Photo of the day - July 2013]
    Canada: A polar bear mom and her cubs. This image is from Ice Bear.
    Arcadia Entertainment / PierreDunnigan
  • Troncones, Mexico: Benigno Navarette recounts the severe attack he endured in 2012, which... [Photo of the day - July 2013]
    Troncones, Mexico: Benigno Navarette recounts the severe attack he endured in 2012, which required the amputation of his left arm. This image is from When Sharks Attack.
    National Geographic Channels
  • Triumvirate Glacier, Alaska, USA: Tyrell Seavey, Dallas Seavey and Willi Prittie crossing the... [Photo of the day - July 2013]
    Triumvirate Glacier, Alaska, USA: Tyrell Seavey, Dallas Seavey and Willi Prittie crossing the glacier. This image is from Ultimate Survival Alaska.
    National Geographic Channels/ Stewart Volland
  • Belize: Reenactment. Tom with a snake aroud his neck. This image is from Banged Up Abroad. [Photo of the day - July 2013]
    Belize: Reenactment. Tom with a snake aroud his neck. This image is from Banged Up Abroad.
    National Geographic Channels
  • Tordrillo Mountains, Alaska, USA: Dallas Seavey leaping over a crevasse. This image is from... [Photo of the day - July 2013]
    Tordrillo Mountains, Alaska, USA: Dallas Seavey leaping over a crevasse. This image is from Ultimate Survival Alaska.
    Brian Catalina Entertainment, LLC
  • USA: Reenactment. SS men are planning the assassination of Franz Oppenhoff, the first German... [Photo of the day - July 2013]
    USA: Reenactment. SS men are planning the assassination of Franz Oppenhoff, the first German mayor under American rule. This image is from Nazi Underworld.
    Harald J. Braun
  • Bahamas: Christina kissing a shark. This image is from Shocking Sharks. [Photo of the day - July 2013]
    Bahamas: Christina kissing a shark. This image is from Shocking Sharks.
    Tesche Documentary Film
  • Tordrillo Mountains, Alaska, USA. This image is from Ultimate Survival Alaska. [Photo of the day - July 2013]
    Tordrillo Mountains, Alaska, USA. This image is from Ultimate Survival Alaska.
    National Geographic Channels/ Stewart Volland
  • Melborne Beach, Florida, USA: Barrier Island Sanctuary at the Archie Carr National Wildlife... [Photo of the day - July 2013]
    Melborne Beach, Florida, USA: Barrier Island Sanctuary at the Archie Carr National Wildlife Refuge is one of Florida's most important turtle nesting grounds. This image is from When Sharks Attack.
    National Geographic Channels
  • Punta Arenas, Magallanes, Chile: Cougars have powerful legs and can leap as high as fifteen feet... [Photo of the day - July 2013]
    Punta Arenas, Magallanes, Chile: Cougars have powerful legs and can leap as high as fifteen feet and as far as forty feet. This image is from 20 Animals That Can Kill You.
    NGS Image Collection/Bruce Dale
  • Tordrillo Mountains, Alaska, USA: Tyler Johnson repelling down a large cliff in fast winds. This... [Photo of the day - July 2013]
    Tordrillo Mountains, Alaska, USA: Tyler Johnson repelling down a large cliff in fast winds. This image is from Ultimate Survival Alaska.
    National Geographic Channels/ Stewart Volland
  • Vietnam: Reenactment. Ernie buried up to his neck and still alive. This image is from Banged Up... [Photo of the day - July 2013]
    Vietnam: Reenactment. Ernie buried up to his neck and still alive. This image is from Banged Up Abroad.
    National Geographic Channels
  • Yorktown, Virginia, USA: Though most bee stings are a painful annoyance, they can be deadly to... [Photo of the day - July 2013]
    Yorktown, Virginia, USA: Though most bee stings are a painful annoyance, they can be deadly to people with a severe allergy to their venom. This image is from 20 Animals That Can Kill You.
    NGS Image Collection/Bates Littlehales
  • USA: Sleeping kittens. This image is from Wild Side of Cats. [Photo of the day - July 2013]
    USA: Sleeping kittens. This image is from Wild Side of Cats.
    NGC / Parthenon Entertainment Ltd
  • Andasibe-Mantadia National Park, Madagascar: Panther chameleon (Furcifer pardalis). This image... [Photo of the day - July 2013]
    Andasibe-Mantadia National Park, Madagascar: Panther chameleon (Furcifer pardalis). This image is from Ultimate Animal Countdown.
    NHNZ
  • Washington, USA: Chickens (Gallus gallus domesticus). This image is from Ultimate Animal Countdown. [Photo of the day - July 2013]
    Washington, USA: Chickens (Gallus gallus domesticus). This image is from Ultimate Animal Countdown.
    iStockPhoto
  • Artic: A walrus. This image is from Ice Bear. [Photo of the day - July 2013]
    Artic: A walrus. This image is from Ice Bear.
    Arcadia Entertainment / PierreDunnigan
  • Cairo, Egypt: Chris Naunton, Director of Egypt Exploration Society. This image is from Ultimate... [Photo of the day - July 2013]
    Cairo, Egypt: Chris Naunton, Director of Egypt Exploration Society. This image is from Ultimate Tutankhamun.
    Blink Films/Sean Smith
  • Alaskan Peninsula, Alaska, USA: During salmon season, brown bears fish at the river mouth. This... [Photo of the day - July 2013]
    Alaskan Peninsula, Alaska, USA: During salmon season, brown bears fish at the river mouth. This image is from Bear Nomad.
    WNET and Brenda Phillips
  • Bandhavgarh National Park, India: Tigers, the largest member of the cat family, are one of the... [Photo of the day - July 2013]
    Bandhavgarh National Park, India: Tigers, the largest member of the cat family, are one of the few animals that can become maneaters. This image is from 20 Animals That Can Kill You.
    NGS Image Collection/Michael Nichols
  • Krabi, Thailand: Paradise tree snake (Chrysopelea paradisi). This image is from Ultimate Animal... [Photo of the day - July 2013]
    Krabi, Thailand: Paradise tree snake (Chrysopelea paradisi). This image is from Ultimate Animal Countdown..
    iStockPhoto
  • Thrace Mountains, Turkey: Fire bellied toad (Bombina sp.). This image is from Ultimate Animal... [Photo of the day - July 2013]
    Thrace Mountains, Turkey: Fire bellied toad (Bombina sp.). This image is from Ultimate Animal Countdown.
    iStockPhoto
  • Katmai National Park and Preserve, Alaska, USA: Marty Raney, Tyler Johnson and Matt Raney... [Photo of the day - July 2013]
    Katmai National Park and Preserve, Alaska, USA: Marty Raney, Tyler Johnson and Matt Raney walking through Katmai National Park. This image is from Ultimate Survival Alaska.
    Brian Catalina Entertainment, LLC
  • Europe: Robie and Bear. This image is from Unlikely Animal Friends. [Photo of the day - July 2013]
    Europe: Robie and Bear. This image is from Unlikely Animal Friends.
    Karine Aigner