Observe a tower of giraffes feeding on acacia leaves and oxpeckers combing giraffes' coats for parasites
Giraffes filmed on the African savanna
The giraffe's long tongue allows it to feed on leaves of the thorny acacia tree. Birds called oxpeckers search the giraffe's skin, eating parasites such as ticks.
Encyclopædia Britannica, Inc.
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Encyclopædia Britannica, Inc.Cloud seeding can produce an extra 5 to 15% of precipitation.
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Encyclopædia Britannica, Inc.John Rafferty, associate editor of Earth sciences at Encyclopædia Britannica, discusses the formation of tsunamis.
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Encyclopædia Britannica, Inc.An overview of biodiversity in East Africa's Lake Nyasa (also called Lake Malawi or Lago Niassa), particularly with respect to cichlid fishes.
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Encyclopædia Britannica, Inc.Learn about the coordinated beating of cilia, which propel protozoans through water.
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Encyclopædia Britannica, Inc.Movement of eukaryotic flagella in real time and slow motion.
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© Fun Travel TV (A Britannica Publishing Partner)Learn about natural features of the Outback in Queensland, Australia.
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Contunico © ZDF Studios GmbH, MainzA dominant female meerkat expelling a subordinate from the pack.
