Jeff Foott / Marching Men formation, Arches National Park, Utah
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Jeff Foott / Marching Men formation, Arches National Park, Utah
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Jeff Foott / Marching Men sandstone formation, Arches National Park, Utah
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Tui De Roy / King Penguin (Aptenodytes patagonicus) group on beach, Volunteer Beach, East Falkland Island, Falkland Islands
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Mark Moffett / Herdsman Ant (Dolichoderus cuspidatus) queen surrounded by guards, marches along as the ants shift the site of their nest, Malaysia
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Morley Read / Slow motion clip of Army ants (Eciton) marching over mossy tree roots on the rainforest floor, Napo Province, Ecuadorian Amazon. (non-ex)
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Morley Read / Army ants (Eciton) marching over mossy tree roots on the rainforest floor, Napo Province, Ecuadorian Amazon. (non-ex)
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Jeff Foott / Marching Men sandstone formations, Arches National Park, Utah
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Stefan Christmann / Emperor penguin (Aptenodytes forsteri), group walking across sea ice to form breeding colony. Atka Bay, Antarctica. April 2017.
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Stefan Christmann / Emperor penguin (Aptenodytes forsteri) group marching across sea ice to form breeding colony. Atka Bay, Antarctica. April 2017.
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Steven David Miller / Plumed whistling-duck (Dendrocygna eytoni), three walking in a row. Mackay, Queensland, Australia.
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Tui De Roy / King Penguin (Aptenodytes patagonicus) group on beach under rainbow, Volunteer Beach, East Falkland Island, Falkland Islands
