National GeographicNat Geo Wild
  • Jilin Province, China: Mongolian fisherman checking his net before a day of fishing on the ice. ... [Photo of the day - August 2018]
    Jilin Province, China: Mongolian fisherman checking his net before a day of fishing on the ice. This image is from China From Above.
    NHNZ/Fen Feng
  • Finland:  Two yearling gray wolves (Canis lupus) greeting female wolf. This image is from Wolf... [Photo of the day - August 2018]
    Finland: Two yearling gray wolves (Canis lupus) greeting female wolf. This image is from Wolf vs. Bear.
    Earth Touch LTD
  • South Georgia Island, South Georgia and the South Sandwich Islands, Antarctica:  King Penguins... [Photo of the day - August 2018]
    South Georgia Island, South Georgia and the South Sandwich Islands, Antarctica: King Penguins Fighting. This image is from Animal Fight Club.
    NGC/ Tim Davis/Corbis
  • Puerto Truinfo, Colombia: A hippo with its mouth wide open to show its large teeth. This image... [Photo of the day - August 2018]
    Puerto Truinfo, Colombia: A hippo with its mouth wide open to show its large teeth. This image is from Invaders.
    Jennifer Hile
  • Gloucester, MA:  The Hard Merchandise catches a shark. This image is from Wicked Tuna. [Photo of the day - August 2018]
    Gloucester, MA: The Hard Merchandise catches a shark. This image is from Wicked Tuna.
    PFTV
  • Humboldt squid eating another squid of the same species.  This image is from Animal Fight Club. [Photo of the day - August 2018]
    Humboldt squid eating another squid of the same species. This image is from Animal Fight Club.
    NGC / Getty Images/WaterFrame RM
  • Puerto Truinfo, Colombia: Two baby hippos in a pond, poking their heads out of the water. This... [Photo of the day - August 2018]
    Puerto Truinfo, Colombia: Two baby hippos in a pond, poking their heads out of the water. This image is from Invaders.
    Karina Lomelin
  • Los Angeles, CA:  (L to R) Katie Couric and Elisabeth Moss. This image is from America Inside... [Photo of the day - August 2018]
    Los Angeles, CA: (L to R) Katie Couric and Elisabeth Moss. This image is from America Inside Out with Katie Couric.
    National Geographic/Jeremy Sachs-Michaels
  • Katmai National Park and Preserve, Alaska, USA:  Two Coastal Brown Bears (Ursus arctos) sparring... [Photo of the day - August 2018]
    Katmai National Park and Preserve, Alaska, USA: Two Coastal Brown Bears (Ursus arctos) sparring in shallow stream near Kinak Bay. This image is from Animal Fight Club.
    NGC / Paul Souders/Corbis