The lifestyles and peculiarities of most animals are often a lot weirder than we might expect, particularly if your main frame of reference is “a cat goes meow and a dog goes woof.” The natural world is full of wonders and surprises waiting to be discovered.
Someone asked “What is the weirdest animal fact you know?” and wildlife-savvy netizens from around the world answered. So get comfortable, imagine every answer being read in the voice of David Attenborough, and get to scrolling. Be sure to upvote the facts that were most surprising to you and comment your thoughts below.
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When a female sloth wants a mate she'll hang onto a tree branch and just scream.
I've sat on my couch and screamed, but no one came.
octopus punch other fish for no reason- so, for fun.
How do we know the fish didnt say somethin nasty in bubblease?(j/k) Like "your mother was a blowhole breather"
cats have the mental capacity of a 2 year old which makes a lot of sense
I saw a documentary once that said that dogs behave like 4 year-olds, meaning they get attached to their owners just like toddlers to their parents, but cats behave like teens. They love their parents but they don't want to hang around them too much! 😅
Polar bear fur isn't white - it's translucent (for most frequencies of light). And they have black skin underneath.
So polar bear fur lets all the light through to their black skin to warm them - except for a few visible frequencies to keep them camouflaged as white.
Contrary to popular belief, reindeer prefer raisins instead of carrots. So if you want to leave a treat for Santa's reindeer, leave raisins. I only know this because a friend of mine has a reindeer farm and they will push you for a whole box.
Good to know. Personally, I see raisins as the waste of a perfectly good grape. So, I'll eat the celery and peanut butter, and the reindeer can have the raisins.
Argonauts are small octopuses that are too lazy to f**k. They detach their d***s and toss them into the open sea to mate with female argonauts.
Honey badgers can turn their a******s inside out and use the smell to deter attackers. Not sure what exactly has the guts to attack a honey badger, but if they have the courage to do so, the badger sure as hell isn’t gonna make it easy.
They also go straight for the genitals when they attack. Bull elephants will run if they see a honey badger.
The Blanket Octopus exhibits the highest degree of sexual dimorphism known. Females: About 6 feet across. Males: About one inch.
Woodpeckers' tongues wrap around their brains to cushion them from the vibrations of slamming their face into trees all day.
Fun Internet rabbit hole I just went down. It’s not so much that they conscientiously place their tongue there. The woodpecker tongue is so long to reach insects, and when not darting into the holes of trees they’ve made, it just kind of stores itself really far up: Woodpecker...ahashi.png 
Sea otters are the most densely furred animal with 600,000 to 1,000,000 hair follicles per square inch. Dogs have about 15,000 per square inch, humans on average are between 800 to 1,290 hairs per square inch
Owls have really long necks, but it's hard to notice that because their feathers are so fluffy
They also have really long legs and wings. But all the choose to do all day is look cute… until night comes
We went to the Pittsburgh National Aviary and did the owl expericene. They had an owl skeleton and we got to hold an owl. Very light for as big as they look. All feathers. My husband got squirted with dead mouse head juice when they fed the owl while he was holding it. Thanks for not doing that to me or my mom!
same goes for penguins, their necks are a lot longer than most people realise.
Penguins have really long legs, but it's hard to notice because they're hidden inside their feathers.
Once I saw an owl howling and I named it a wowl - that's short for wolf owl...🐺🦉... I don't train wolves and I don't fear owls. I am the »Owl Howlerer«.
And long legs too. Please shave an owl so i can see its neck. And if you dressed it up, that'd be even cuter.
Dragon flys have the highest kill rate out of any flying predator.
I think kill rate is a bit misleading here. Hunting quota might be more accurate. If a dragonfly set out to hunt its prey they have a success rate of (depending on the source) 70% up to 98%
Platypus glow blueish green under ultraviolet light. They also don’t have nipples, they just exude milk from glands under the skin and the baby’s lap it up.
It is also one of the only five mammals that lay eggs. I swear platypuses and octopuses are aliens on Earth...
Male anglerfish are super teeny tiny compared to a female. When a male finally bumps into a female down in the deep deep dark, he attaches himself to her and slowly, over time, he becomes A PART OF HER
Does will eat their offsprings feces in order to keep predators from even recognizing there are babies around.
Humans have stripes. They are rarely visible but we all have them due to how our bodies developed in the womb. They're called Blaschko Lines
Mantis Shrimp have 16 different sets of rods.
(Rods and cones are in your eyes. Cones see light, rods see color. Humans have 3 sets of rods, red blue yellow.)
Mantis Shrimp are seeing colors we can not.
That’s not even the strangest thing about them. They can also punch as fast as a .22 bullet which cause a cavitation bubble which can heat up to 8000 degrees or something.
Edit because it was late night: Cones see color! Rods see detail and light. And apparently it’s red blue green. Color is super strange anyway. It doesn’t really exist unless it’s perceived.
Blue whales are estimated to produce around 20 liters of semen each time they ejaculate
Kangaroos can’t hop backwards. So if you’re ever attacked by one, just step behind him. Thanks Snapple!
Yes the egg came before the chicken. As the division of sex came long before vertebrate life. However it's looking like sperm came slightly before the egg cell.
Bacteria and early multi cell lifeforms are WEIRD
"sperm came slightly before egg cell". I haven't heard that before but it does make sense. A key word is "opisthokonta", a group that includes all animals, fungi and some flagellate amoebas. The sperm is a flagellate cell. So sperm were around before the first animal.
When finding nectar bees swarms in random direction and when bee find the source of nectar the go back to their hive Bees communicate with other bees where the nectar is located by their special dance which indicates
1. Direction of nectar with respect to sun
2. Exact Distance of nectar from the hive
3. Time before sunset (this point is controversial as there is only one research paper available)
Some insects don't have a brain, instead using their whole nervous system to think. As a result, I recently saw a video of a decapitated wasp trying to eat its own head.
Rats are ticklish, and they laugh! The noise is just so high-pitched that humans can't hear it without special equipment
Female Spotted Hyena's have a "pseudo-penis". They give birth from this. I cannot even imagine because it sounds traumatic.
Many don't survive the birth process because of the truama.
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Male stoats have a penile bone. Wolverines mark their food with urine and musk to prevent other animals from stealing it. Sea cucumbers vomit their intestines.
I really miss them all. They were fun to pounce.
They've started pruning threads down again, making posts that don't survive the cull unreachable. Amateurism, copy/paste faux "journalism", oh well.
Rats are ticklish, and they laugh! The noise is just so high-pitched that humans can't hear it without special equipment
Female Spotted Hyena's have a "pseudo-penis". They give birth from this. I cannot even imagine because it sounds traumatic.
Many don't survive the birth process because of the truama.
Load More Replies... Male stoats have a penile bone. Wolverines mark their food with urine and musk to prevent other animals from stealing it. Sea cucumbers vomit their intestines.
I really miss them all. They were fun to pounce.
They've started pruning threads down again, making posts that don't survive the cull unreachable. Amateurism, copy/paste faux "journalism", oh well.
