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Wild Chronicles: Dragon Fly and Frog Metamorphosis

2 minutes 51 seconds

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Videos are generally available for preview to non-members as short clips. Limited full-length titles are also available. Log In to view the full length title.

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A tadpole swimming in murky water. Caption: Their lifelong competitors take weeks to transform into frogs.

Two lifelong rivals make a home in the same lake. During the nymph stage, the dragon fly has the advantage over the tadpoles, the roles reverse once the two move into adulthood. Segment of video from Wild Chronicles Series.

Media Details

Runtime: 2 minutes 51 seconds

Topic: Science
Subtopic: Biology, Insects
Grade/Interest Level: 6 - 12
Standards:

Release Year: 2006
Producer/Distributor: National Geographic Society
Series: Wild Chronicles
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Person in a reflective heat-protecting suit crouches next to a pit of glowing lava. Caption: (narrator) Protected now, he moves closer and fishes for fresh lava.

Closeup of a jaguar. Caption: Jaguars need wilderness, safe territory,

Closeup of a black and yellow insect with stripes on the thorax. Caption: finds a European honeybee colony and marks its location

Elephants of various sizes in natural habitat. Caption: (narrator) But Fay also found animals that are thriving…

A sloth hangs from a tree. Caption: They survive by moving slowly and sleeping a lot,

Closeup of head and chest of a falcon. Caption: But only now does he have the bird

Person walking in front of an oxen pulling a cart through a forest. Caption: Unwittingly, we may be consuming Borneo to death.

Two people in white protective suits with goggles and gloves carrying a stretcher with a body wrapped in a white sheet. Caption: Up to 90% of people infected with the virus … die.

A group of small, rodent-like animals. Caption: the meerkats move in on the adder.

Closeup of a partially translucent frog on a leaf. Caption: We need to understand a lot more about biodiversity.