Best Crocodile Documentaries

A look at the best FREE Crocodile documentaries.

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What are Crocodiles?

Crocodiles (family Crocodylidae) or true crocodiles are large semiaquatic reptiles that live throughout the tropics in Africa, Asia, the Americas and Australia.

The term crocodile is sometimes used even more loosely to include all extant members of the order Crocodilia, which includes the alligators and caimans (family Alligatoridae), the gharial and false gharial (family Gavialidae) among other extinct taxa.

Although they appear similar, crocodiles, alligators and the gharial belong to separate biological families. The gharial, with its narrow snout, is easier to distinguish, while morphological differences are more difficult to spot in crocodiles and alligators. The most obvious external differences are visible in the head, with crocodiles having narrower and longer heads, with a more V-shaped than a U-shaped snout compared to alligators and caimans.

Another obvious trait is that the upper and lower jaws of the crocodiles are the same width, and the teeth in the lower jaw fall along the edge or outside the upper jaw when the mouth is closed; therefore, all teeth are visible, unlike an alligator, which possesses in the upper jaw small depressions into which the lower teeth fit.

Also, when the crocodile's mouth is closed, the large fourth tooth in the lower jaw fits into a constriction in the upper jaw. For hard-to-distinguish specimens, the protruding tooth is the most reliable feature to define the species' family.[1] Crocodiles have more webbing on the toes of the hind feet and can better tolerate saltwater due to specialized salt glands for filtering out salt, which are present, but non-functioning, in alligators. Another trait that separates crocodiles from other crocodilians is their much higher levels of aggression.

Crocodile Documentaries

Here are some of the best FREE documentaries about Crocodiles:

1. This Is Why The Crocodile Is The Most Feared Reptile On Earth | Diving With Crocodiles | Real Wild

Duration: 50:37

Published: June 4, 2022

Views: 476753+

Category:

Channel: Real Wild

This is why the crocodile is the most feared reptile on earth. With over 2 fatal human attacks each day, this predator has been reclassified as the number one killer of humans in Africa, overtaking the hippo. Crocodile expert Brad Bestelink decides to do the unthinkable and dives in (literally) with crocodiles without a cage or any other protection to get a closer look at these dominant beasts.From: Diving with crocodiles #RealWild #Documentary

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2. Saving The American Crocodile From Poachers | Changing Seas | Real Wild

Duration: 25:28

Published: March 8, 2022

Views: 8964+

Category:

Channel: Real Wild

The American Crocodile is found in 17 countries, from the south United States and Caribbean through to Central America and down to Peru. In Jamaica, crocodiles live along the coast due to their nesting habitats, and because of construction and hunting, their habitat is shrinking. Learn more about the cultural heritage of crocodiles in Jamaica and how the country is working to save the species.#RealWild #Documentary

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3. The Crocodiles Of The Tana River (Wildlife Documentary) | Giving Nature A Voice | Real Wild

Duration: 21:24

Published: May 11, 2021

Views: 19670+

Category:

Channel: Real Wild

They have a fearsome reputation in Kenya, but crocodiles are now being raised by the tens of thousands for the international skin trade. Traditional communities in Kenya’s Tana River delta are allowed to harvest the eggs, which are then grown in commercial crocodile farms in Mombasa and Malindi. But is the community benefiting from the trade, and who is looking out for the animals’ well being? The Crocodiles Of The Tana River | Giving Nature A Voice | Real Wild #RealWild #Documentary #CrocodileDocumentary

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4. Underwater Snakes And Killer Crocs (Wildlife Documentary) | Savage Wild | Real Wild

Duration: 22:08

Published: January 7, 2021

Views: 22390+

Category:

Channel: Real Wild

Manny's back in his favourite marshes to take on some of the word's most dangerous animals. #RealWild #Documentary

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5. Swimming With Crocodiles (Wildlife Documentary) | Savage Wild | Real Wild

Duration: 22:08

Published: December 31, 2020

Views: 9724+

Category:

Channel: Real Wild

Back to his usual traits, Manny Puig takes a dive into deep water and swims with the sharks. #RealWild #Documentary

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6. Tracking Dangerous Animals In The Wild (Wildlife Documentary) | Savage Wild | Real Wild

Duration: 22:11

Published: December 17, 2020

Views: 8569+

Category:

Channel: Real Wild

Manny's in the deep jungle today, searching for crocs, snakes and any other animals he can spot. #RealWild #Documentary

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7. Crocodiles: The Oldest Living Reptiles | Wild About | Real Wild

Duration: 23:58

Published: July 25, 2020

Views: 10027+

Category:

Channel: Real Wild

Crocodiles are one of the oldest living creatures on our planet. Over millions of years they have evolved into the fierce reptilians we know today. But just what is it that makes these scaley hunters so apt to survival in the natural world? #RealWild #Documentary

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8. Steve Irwin's Biggest Crocodile Battles (Wildlife Documentary) | Real Wild

Duration: 22:12

Published: November 30, 2019

Views: 820350+

Category:

Channel: Real Wild

Real-life Crocodile Dundee Steve Irwin journeys to Australia's far north to try and capture a nuisance crocodile and teach it a lesson before releasing it back into the wild. #RealWild #Documentary

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