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Nile Crocodile
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Published on Jan 06, 2016
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1.
Nile Crocodile
Can live up to 70-100 years, can grow up to 20 ft long, and can weigh up to a ton.
Photo by
Pandiyan
2.
Organism's habitat
Nile crocodiles live in all types of environments
Swamps, rivers, lakes, mangroves, tropical grassland, and deserts
As long as they can control their body temperature and can go in water they can live there
3.
Where are they found
They are only found in Africa.
They cannot be found in northwest Africa, and South Africa.
They can be found pretty much everywhere else.
4.
Population size, and density
In the 1940-60s they were hunted almost to extinction.
There numbers are very high now.
It is impossible to find the exact number of nile crocodiles.
They live in the most remote places that they can't be counted.
They are also very dangerous so people can't tag them or monitor them.
5.
Biotic and abiotic
BIotic:
They have to have a large amount of fish and large land animals to eat.
Abiotic:
They need to have be able to go up onto high ground near the water to lay their eggs.
They also need to be able to go out into open area to absorb sunlight to control their body temp.
Photo by
Dave Govoni
6.
Work sited
Widescreen Arkive. com
National Geographic. com
BBC Nature Wildlife
Ben Costa
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