What animals are not kept in captivity? Every 50-100 million years, about 95% of all the living species extinct on our planet. Scientists refer to this process as Holocene Extinction. And today, there are a lot of animals that are on the brink of extinction. For example, one of the rarest mammals on the planet is the Javan Rhino. Less than 70 are left, and they all live in a National Park on the island of Java, Indonesia. Of the 5 total rhino species, they’re the most endangered one. Scientists aren’t sure how long they live but guess somewhere between 30 – 40 years.
But there are other reasons why some animals are not kept in zoos. Even if you absolutely love aquariums and have been to dozens of them, there’s one sea creature you’ll never ever come across there. Not a single aquarium in the world has a great white shark. In the past, many have tried adding great whites along with other sharks in their tanks, but it never worked out. They’d stop eating and even struggle to swim. Doesn’t make for great business either: it’s too costly to keep the great shark because a large enough tank will need millions of gallons of water.
#brightside
TIMESTAMPS:
Blobfish 0:01
Great white shark 0:49
Asian Unicorn 1:22
Narwhals 1:57
Swallows 2:33
Mountain Gorillas 3:02
Giant Squid 3:47
Javan Rhino 4:32
Indri 5:04
Pink Fairy Armadillo 5:34
Giraffe Weevil 6:04
Mariana Snailfish 6:33
Dumbo Octopus 6:57
Blue Whales 7:40
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Im from indonesia, 5.39, yay my country
This channel is 50 times useful than going school
Comment if you're a fan of swiss001
Cool
Stop you Americans calling my county pronounced indoneesia it's e not ee ok
DONT TOUCH THE NARWHALS OR I WILL FIND YOU AND-
What is a injury
Ik
Lots of zoos take these animals
Happy New Year! Wait no
Happy 4th Of January 2021
Didnt the java go extinct last year??
Ok Indonesia people here
Yup
I have an doubt this that indri is related to monkey family as it is jumping and staying in tree
Why does every animal has to be caged for our own amusement?
I find this Narrator, Highly Compelling.
I was born in vletnam but then I got to an airport then I gone to a plane then go to Australia
New year
Today is my mom’s birthday
aku indonesia
Jokes on you in my aquarium we have a big fish
The thumbnail looks like a tailow or swellow from pokemon
Hi
hi
in Dubai there was a shark but it broke out
Bright side your wrong the most endangered rhino is the white rhino which only has three surviving today
Zoos are mean
NO TO ZOOS
Let the animals be in the wild
Hey guys! Which animal represents your country?
The INDRI look like the animal jeff the killer
* Sweet . Cat *
What in The World Is That?!?!
Wait Its Related To Umm The Cows,
Thats Kinda Odd.
Umm Wait 1,000?!
Thats A Little Bit.
IT’S THE KRAKEN AHH!!!
There r accualy 6 species of rinos one is extsticnt
38.3M sub
me: what
I live in Bali, near Java.
the indri looks like a tarsheer
Gaintsquid
Octopus plural is octopi, not octopuses
Easy, its because they wont stay with giraffes.