In The Nocturnal Migration of Plankton, narrator David Attenborough explains how plankton retreats into the ocean depths as the Sun rises. To follow them, we descend in a submarine where pressure increases, and temperatures drop. At 500 meters (1,640 feet) below, strange creatures emerge. Organic particles, known as marine snow, drift down, serving as food for many animals like the sea spider, which uses feathered leg-like appendages to capture it. Meanwhile, the sawtooth eel waits motionless, ready to strike at silhouetted prey swimming near the faint glow from the surface. This video is excerpted from BBC’s Planet Earth, a breathtaking documentary series that highlights the natural wonders of our planet.
In Strange Creatures at 500 Meters Below, narrator David Attenborough explains how plankton retreats into the ocean depths as the Sun rises. To follow it, we descend in a submarine where pressure increases, and temperatures drop. At 500 meters (1,640 feet) below, strange creatures emerge. Organic particles, known as marine snow, drift down, serving as food for many animals like the sea spider, which uses feathered leg-like appendages to capture it. Meanwhile, the sawtooth eel waits motionless, ready to strike at silhouetted prey swimming near the faint glow from the surface. This video is excerpted from BBC’s Planet Earth, a breathtaking documentary series that highlights the natural wonders of our planet.
In The Nocturnal Migration of Plankton, narrator David Attenborough explains how plankton retreats into the ocean depths as the Sun rises. To follow them, we descend in a submarine where pressure increases, and temperatures drop. At 500 meters (1,640 feet) below, strange creatures emerge. Organic particles, known as marine snow, drift down, serving as food for many animals like the sea spider, which uses feathered leg-like appendages to capture it. Meanwhile, the sawtooth eel waits motionless, ready to strike at silhouetted prey swimming near the faint glow from the surface. This video is excerpted from BBC’s Planet Earth, a breathtaking documentary series that highlights the natural wonders of our planet.
In Strange Creatures at 500 Meters Below, narrator David Attenborough explains how plankton retreats into the ocean depths as the Sun rises. To follow it, we descend in a submarine where pressure increases, and temperatures drop. At 500 meters (1,640 feet) below, strange creatures emerge. Organic particles, known as marine snow, drift down, serving as food for many animals like the sea spider, which uses feathered leg-like appendages to capture it. Meanwhile, the sawtooth eel waits motionless, ready to strike at silhouetted prey swimming near the faint glow from the surface. This video is excerpted from BBC’s Planet Earth, a breathtaking documentary series that highlights the natural wonders of our planet.