Author: BioExpedition

Seals

Seal Seal Facts Seals are marine mammals that are members of the superfamily pinnipeds or fin-footed mammals which also include walruses and sea lions. Seals are carnivorous and feed on fish, squid and other marine creatures like penguins in some cases. Seals live in most oceans of the world, although each species has a defined habitat for living. The common seal or harbor seal is found in the temperate and Arctic coastline of the Northern Hemisphere including the Pacific and Atlantic oceans. The best known species of seals are the leopard seal, the harbor seal, and the Hawaiian monk seal among others. Seals have special adaptations for cold like a fatty tissue below the skin called blubber which isolates the inner organs from the...

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Otters

Otters Facts about Otters Otters are semi-aquatic mammals. Otters feed mainly on fish and shellfish, but they also eat some invertebrates, amphibians and birds. Otters are distributed worldwide and live in the basins of rivers with the exception of the Sea Otter that lives along the Pacific coast of North America. Most otters live in cold waters but they do not have the layer of fat common in other marine mammals, instead they protect from cold with high metabolic rates and some species like the sea otter have a layer of air in their fur that insulates from cold. The best known species are the Sea Otter, the Eurasian Otter, the North American River Otter and the Giant...

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Types of Biomes in the World

There are quite a few different types of biomes in the world. Each of them has unique characteristics. Due to the climate and features, there are different plants and animals that are able to thrive in them.

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Conservation of Biomes

All of the biomes in the world are very important for all of us. The animals and plants that live in them are a delicate balance. The efforts of humans though often upset that balance.

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