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todayilearned
animal behavior
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todayilearned
Jul 05, 2020
TIL Because of its massive size, a T-Rex could only run at 12 miles per hour. If it ran any faster, its bones would've shattered.
animal behavior
birds
courtship
dinosaurs
paleontology
tyrannosaurus rex
todayilearned
Jun 25, 2020
TIL the Japanese Fire-bellied Newts are able to regenerate body parts including the limbs, the tail and spinal cord, parts of the eye (such as the retina and the lens), the brain, the heart and the jaws.
aging
amphibians
animal behavior
animal behaviour
animals
eye
injury
salamanders
todayilearned
Jun 18, 2020
TIL Bees can sense the Electric fields of Flowers. Videos show that when the positively charged bee arrives at the negatively charged flower...pollen literally jumps from the flower to the bee. The bee may fly over to the flower but at close quarters, the flower also flies over to the bee.
animal behavior
animal behaviour
animal senses
animals
bees
electric fields
flowers
senses
todayilearned
Jun 16, 2020
TIL that a toxin in bee venom called melittin may prevent HIV. Melittin can kill HIV by poking holes into the virus's protective envelope. Bee stings may also ease pain caused by rheumatoid arthritis. Scientists found that molecules in bee venom increase your body's level of glucocorticoid, an anti-
animal behavior
animals
insects
lists
news
todayilearned
May 30, 2020
TIL that a 99-million-year old fossilized Daddy Longlegs was found with an erection.
animal behavior
animals
arachnids
beetles
bug
bugs
butterflies
courtship
extinct species
fossils
insects
science
sex
spiders
todayilearned
Apr 19, 2020
TIL a UK study found that North American gray squirrels are smarter than UK red squirrels at tasks to get hazelnuts. Both gray & red equally opened a clear flap to get a nut. But in a multi-step task including operating a lever to get a nut, 91% of gray squirrels solved it vs 62% of red squirrels.
animal behavior
animals
mammals
rodents
squirrels
todayilearned
Feb 24, 2020
TIL moths vibrate their genitals to avoid bats. This action produces ultrasound that jams bats’ built-in sonar, rendering the moths temporarily “invisible”.
animal behavior
bats
moths
todayilearned
Feb 21, 2020
TIL A pod of Killer Whales that desperately needed a young, healthy female had their only young female killed by hemorrhaging in her ear canals as US Navy tested its bombs despite repeated requests by Whale researchers not to do so .Killer Whales are declared Endangered Animals in US
animal behavior
animal cognition
animal consciousness
animal emotion
animals have feelings
beyond words
carl safina
dog
elephant
sentience
todayilearned
Jan 21, 2020
TIL in the 1870s, the city of Liège, Belgium hired 37 cats to deliver mail. It was unsuccessful.
animal behavior
cats
europe
todayilearned
Jan 12, 2020
TIL that farm raised ostriches are attracted to humans and a scientific study found that “70% of the ostriches reliably hit on the humans when they were around,” and they would solicit sex “more than twice as often when the humans were nearby.”
animal behavior
biology
courtship behavior
io9
mating
ostrich farm
ostriches
sci
scicurious
science
zoology
todayilearned
Dec 22, 2019
TIL It is a popular myth that a komodo dragon's bite causes death because the mouth of a komodo dragon is so filthy that the bitten animal ultimately dies of a bacterial infection. In fact, a komodo dragon's mouth is just as clean as most animals and it instead relies on venom to hunt prey.
animal behavior
animal behaviour
bacteria
deer
komodo dragon
lizards
mouth
mythology
poisonous animals
predators
predators and prey
reptiles
venom
water buffalo
todayilearned
Dec 16, 2019
TIL Pooping can be a life-threatening experience for a Sloth. They take a dump around once a week and have terrible constipation. A single poop can be up to a third of the Sloth's body weight.
animal behavior
animals
death
gross
news
poop
weird
todayilearned
Dec 12, 2019
TIL because of the vastness of the deep ocean, when a male and female anglerfish mate their bodies fuse into one. The male's now useless body parts like eyes and fins wither away. He spends the rest of his life attached to her like a parasite, taking food and providing her with babies.
animal behavior
animal communication
animals
biology
history
science
todayilearned
Dec 06, 2019
TIL that dung beetles, when placed in a planetarium behave with a sense of direction only under specific constellations. This would indicate that they celestially navigate.
animal behavior
animals
cats
dogs
magnetic fields
navigation
scent
todayilearned
Oct 30, 2019
TIL that ants have designated paramedics that are assigned to rescue their wounded soldiers, carry them back to their nest and help them heal by gently holding the hurt limb in place with their mandibles and front legs while intensely “licking” the wound for up to 4 minutes.
africa
animal behavior
animal intelligence
ants
matabele ants
termites
wildlife
todayilearned
Oct 01, 2019
TIL in 2007, Iran arrested 14 squirrels for spying.
animal behavior
middle east
war
todayilearned
Sep 28, 2019
TIL, caffeinated bees are busier but not more productive.
animal behavior
animal behaviour
animal senses
bee
bees
caffeine
food
memory
nectar
pollination
senses
todayilearned
Sep 25, 2019
TIL that due to specialization of brain hemispheres, dolphins use the right eye to look at unfamiliar objects and the left eye for familiar targets
animal behavior
behavior
dolphins
eyes
left hemisphere
right hemisphere
vision
visual inspection
todayilearned
Sep 05, 2019
TIL grasshopper mice are unique in the rodent world because they eat a meat-based diet, including eating other mice, and are immune to scorpion venom - their bodies have evolved to use the toxin as a painkiller. They also howl at the moon, which lends to their nickname "werewolf mouse."
animal behavior
carnivore
mice
north america
predators
scorpions
sonoran desert
todayilearned
Aug 29, 2019
TIL that there is a specific bark of a male cheetah that causes females to ovulate.
animal behavior
cheetah
gender
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