Awwducational

Don't just waste your time-learn something! r/awwducational is your source for all cute things in the natural world. Each post is sourced so you'll come away with a bit of knowledge and a lot of cute.

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Elysia viridis: this sea slug engages in photosynthesis by "stealing" chloroplasts from algae and then incorporating those cells into its own body, where they continue to photosynthesize, allowing the sea slug to survive without food for months at a time

Posted 21st Oct 2025u/SixteenSeveredHands

Teddy Bear Bees: these enormous bees can measure up to 26mm (roughly 1 inch) long, and the males are covered in thick, golden "fur" that makes them look like flying teddy bears

Posted 17th Oct 2025u/SixteenSeveredHands

The desmans are the odd duo out in the mole family. Both are semi-aquatic: the Russian desman lives in slow-moving waters, while the Pyrenean prefers fast-moving mountain streams. Desmans were more numerous once, but today these are the last two species left.

Posted 12th Oct 2025u/IdyllicSafeguard

The Camouflaged Looper: this caterpillar creates its own camouflage using flower petals and foliage from the plants that it feeds upon, "gluing" the pieces onto its body with silk; when the caterpillar moves to a new host plant, it adjusts the disguise to match its new surroundings

Posted 10th Oct 2025u/SixteenSeveredHands

Bee Hummingbirds: these are the smallest birds in the world, with males measuring up to 5.5cm long and weighing an average of just 1.95 grams, which is less than the weight of a dime

Posted 8th Oct 2025u/SixteenSeveredHands

The Muñoa Pampascat will likely be the first cat species to go extinct since the Pleistocene, with only 45-50 individuals left, no established populations and their remaining natural habitat quickly being turned into soy fields.

Posted 9th Oct 2025u/Genocidal-Ape

Bumble-Beetles: these beetles are covered in thick, fuzzy bristles and banded markings that allow them to mimic bumblebees; both of these images depict bumblebee-mimicking beetles

Posted 7th Oct 2025u/SixteenSeveredHands

The Kauaʻi cave wolf spider, living in lightless caverns, has lost all vestiges of its eyes. A female cave wolf is known to weave a globular egg sac, which she then carries around. She'll keep her eggs, and later her spiderlings, safe on her body until they can fend for themselves.

Posted 1st Oct 2025u/IdyllicSafeguard

The raccoon dog isn’t a raccoon at all — it’s a canid, more closely related to foxes. It’s the only member of the dog family that hibernates, able to put on 50% of its body weight in fat reserves as winter approaches, before snuggling down in its den, often with its partner.

Posted 25th Sep 2025u/IdyllicSafeguard

Blue-banded Bees Use Buzz Pollination to Pollinate

Posted 26th Sep 2025u/flippingtimmy

The short-eared dog of the Amazon rainforest is one of the most mysterious and unusual wild canids in the world. Unique features of their species not found in other canids include females being one third larger than males and both genders not reaching sexual maturity until 3 years old.

Posted 17th Sep 2025u/AJ_Crowley_29

The white-tipped sicklebill uses its extremely decurved bill to reach inside sharply curved flowers, allowing it to drink nectar other nectarivores cannot reach. It is also a ‘trapliner’ — repeating the same foraging circuits, visiting favourite flowers along its particular route.

Posted 16th Sep 2025u/IdyllicSafeguard

Australian Resin-Pot Bees: these solitary bees build nesting capsules out of resin, often suspending the capsules from twigs and tree bark

Posted 9th Sep 2025u/SixteenSeveredHands

The Kangaroo Island dunnart lives only on Kangaroo Island, off South Australia. In 2019–2020, catastrophic bushfires swept across the island, burning over 90% of the dunnart’s habitat. The species was feared extinct, but a few were found to have survived — perhaps just 50–100 individuals.

Posted 31st Aug 2025u/IdyllicSafeguard

This is the Spix's macaw. It is endemic to Brazil. It was declared extinct in the wild in 2019, but after decades of conservation, a small population were reintroduced into the wild, and new ones have been born in the wild recently!

Posted 22nd Aug 2025u/theportraitssecret

Spittlebugs hide in “spit” to stay cool, moist, and safe from predators. While most plant feeders feed on the sugar rich phloem, these little guys feed on xylem. It's still got sugar but the excess water allows them to excrete this foam, creating a bubble house.

Posted 22nd Aug 2025u/FillsYourNiche

This is the striped pyjama squid. It is native to the Indo-Pacific Ocean, mostly around Australia. It may look adorable, but don't touch! It bites when threatened, and it's venom contains tetrodoxin, the same neurotoxin in the venom of it's very distant cousin, the blue ringed octopus.

Posted 20th Aug 2025u/theportraitssecret

Present-day sled dog breeds and their cold-climate adaptations stem from a common ancient Arctic ancestor that diverged from other dog lineages more than 9,500 years ago in Northeast Asia. Greenland sled dogs don’t share much DNA with wolves, despite a reputation for having been interbred.

Posted 16th Aug 2025u/MistWeaver80

This is the Irukandji jellyfish. It's native to the Pacific Ocean, specifically around Australia. Not only is it the world's smallest jellyfish, but also one of the most venomous, and can be near impossible to spot due to being translucent.

Posted 16th Aug 2025u/theportraitssecret

Springtails: these insect-like creatures are often as small as a grain of sand, and they can evade predators by catapulting themselves into the air while their bodies rotate up to 500 times per second

Posted 15th Aug 2025u/SixteenSeveredHands

This is the Devil's Hole pupfish. It's native to the United States. They're found only in the water filled cave system that gives them their name, and extensive efforts have been made to preserve them.

Posted 15th Aug 2025u/theportraitssecret

This is the rock hyrax! It's native to sub-Saharan Africa. Despite it's rodent-like appearance, it's actually one of the closest living relatives of elephants.

Posted 11th Aug 2025u/theportraitssecret

Bare-throated bellbird. The male has one of the loudest calls of any bird—a sharp sound like that of a hammer striking an anvil or a bell, and It might takes a long time for young males to learn & perfect the call.

Posted 9th Aug 2025u/MistWeaver80

The Brown California Pelican landed itself on the endangered list in the early 1970’s. DDT runoff was causing the shells on their eggs to be very thin. Since DDT was banned, their numbers have steadily increased and in 2009, they were officially removed from the Endangered and Threatened list.

Posted 7th Aug 2025u/HealthWealthFoodie

The Irish Moiled is the only surviving breed of livestock native to northern Ireland. They’re known for being able to thrive off of a diet of low quality pasture.

Posted 6th Aug 2025u/Modern-Moo

These tiny tragulids are found in Southeast Asia, Sri Lanka, and Africa. Nocturnal or Crepuscular (active dawn/dusk). They're the Smallest hoofed animals in the world. Considered to be living fossils as they're mostly unchanged today.

Posted 6th Aug 2025u/LexaMaridia

Scientists taught bees how to solve a puzzle. The trained bees then taught other bees in the colony how to do it.

Posted 5th Aug 2025u/lnfinity

Great hornbills are most vocal within large, communal night roosts, which are often hypothesized to be "information hubs" where individuals can share information regarding good feeding sites, e.g.,Pairs of birds use duets as part of courtship, where a male & female alternate calls to each other.

Posted 4th Aug 2025u/MistWeaver80

Scientists sometimes call Polar Bears "Lipovores" because their main source of calories comes from marine fat/blubber. They assimilate the majority of it directly into their own body fat & don’t digest carbohydrates or proteins as well as Brown Bears do.

Posted 30th Jul 2025u/ExoticShock

Baby Horseshoe Crabs: these eggs contain tiny horseshoe crab embryos; the hatchlings typically emerge after 2-4 weeks, but it takes another 10 years for them to mature into adults

Posted 24th Jul 2025u/SixteenSeveredHands

The ears of a Black-Tailed Jackrabbit, Lepus californicus, can measure up to 13 cm long, about 20% of the animal's entire body length. (Photo Credit: Scott Rheam)

Posted 18th Jul 2025u/ExoticShock

The Asian koel is a brood parasite that lays its eggs in the nests of other birds. The species is also sexually dimorphic: males are dark-feathered goths, while females are boldly streaked in brown and white.

Posted 11th Jul 2025u/IdyllicSafeguard

The pig-nosed turtle is the sole surviving species in its family. It lives in the rivers of northern Australia and southern New Guinea, using its pig-like nose to "snorkel" without exposing the rest of its body.

Posted 7th Jul 2025u/IdyllicSafeguard

The saola — often called the "Asian unicorn" — is endemic to the Annamite Mountains of Laos and Vietnam. Discovered by science in 1992, it has never been directly observed alive by researchers in the wild and may number fewer than 100 individuals.

Posted 26th Jun 2025u/IdyllicSafeguard

A bee performs what is known as the "waggle dance". This dance communicates to other members of the hive the direction and distance to patches of flowers, water sources, or new nest locations.

Posted 26th Jun 2025u/lnfinity

The capuchinbird is named for its resemblance to Capuchin monks/friars, with the brown plumage around its bald head looking like the monks’ hooded robes.

Posted 22nd Jun 2025u/IdyllicSafeguard

Rainbow lorikeets travel in nomadic flocks, following the flowering of trees — using their brush-tipped tongues to feed on nectar and pollen. At night, they roost communally, perching close together and occasionally hanging upside down or lying on their backs, feet in the air.

Posted 16th Jun 2025u/IdyllicSafeguard

The Bawean hog deer is the rarest deer in the world. It's only found on the small Indonesian island of Bawean and is considered 'critically endangered' — with an estimated population of less than 300 individuals.

Posted 13th Jun 2025u/IdyllicSafeguard

Japanese dwarf flying squirrels glide using special skin flaps called patagia—they can soar from tree to tree like tiny forest gliders!

Posted 11th Jun 2025u/IloveRamen99

The bald parrot is a species that lacks any head feathers — apart from some sparse bristles. Endemic to the east-central Amazon, its baldness might be an adaptation for eating fruit without getting its feathers sticky.

Posted 7th Jun 2025u/IdyllicSafeguard

The Chacoan peccary was initially described as an extinct species from fossils discovered in 1930. In the early 1970s, a living population was found in an isolated area of Paraguay — in a region known as the Gran Chaco. This species is the largest and rarest of the three living peccaries.

Posted 3rd Jun 2025u/IdyllicSafeguard

The speckled eggs in this nest are from the Brown-headed Cowbird, North America's most common "brood parasite".

Posted 3rd Jun 2025u/Goldenchicks

The central rock rat lives in central Australia around and among rocks — sheltering in crevices during days that can reach a blistering 50°C (122°F). Threatened by bushfires and invasive predators, its range has shrunk by around 95%.

Posted 29th May 2025u/IdyllicSafeguard

A paradox frog tadpole can grow to be 27 centimetres (11 in) long — the largest tadpole of any frog. It eventually metamorphoses into a shrunken adult frog, only some 7 centimetres (2.7 in) long.

Posted 25th May 2025u/IdyllicSafeguard

Osmia avosetta: these solitary bees place their eggs in colorful nesting capsules that they build using flower petals, nectar, and mud

Posted 20th May 2025u/SixteenSeveredHands

Madame Berthe's mouse lemur is the smallest primate in the world. On average, it measures 10 centimetres (3.9 in) plus a 13-cm (5-in) tail and weighs just 33 grams (1.2 oz) — lighter than a golf ball.

Posted 20th May 2025u/IdyllicSafeguard

The Feathertail Glider: this tiny marsupial is the world's smallest gliding mammal, measuring just 6.5-8cm long (not including the tail) and its unique, feather-shaped tail acts as a rudder, allowing it to steer and brake as it glides

Posted 18th May 2025u/SixteenSeveredHands

The blue-eyed ground dove was believed to be extinct for 75 years — until twelve were rediscovered in the Brazilian Cerrado in 2015. Current population estimates range from over 250 wild individuals to as few as 16.

Posted 16th May 2025u/IdyllicSafeguard

Owston's civet is a cryptic creature from the Annamite Mountains, straddling the border of Vietnam and Laos. With its skinny snout, it sniffs and searches through leaf litter for its favourite food: earthworms.

Posted 13th May 2025u/IdyllicSafeguard

Male calico cats are uncommon because fur color genes are located on the X chromosome. This means that a female cat can have a different color gene on each of her X chromosomes, with one for "red" (orange) and one for "black" (not orange.) Male cats need an extra chromosome to be calicos.

Posted 10th May 2025u/CaitlinSnep

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