Sharks4Kids的动态

Yawning in Tigers, Much Like in Many Other Mammals, is a Common Behavior with Various Meanings and Functions. Here are Some Key Points About This Behavior: Physiology of Yawning - Oxygenation: Just like in humans, yawning in tigers may help increase the oxygen supply to the brain and body. - Brain Cooling: Some scientists believe that yawning helps cool the brain, which can be beneficial for cognitive function. Social Behavior - Aggression or Calming: Sometimes, tigers yawn to show their teeth, which can be interpreted as a sign of aggression or, conversely, a calming behavior to reduce tension. Rest-Related Behavior - Transition Between States of Alertness: Tigers may yawn when transitioning from a state of rest to activity, or vice versa. This can be a way to wake up or prepare to sleep. Observations in Captivity and in the Wild - In Captivity: Captive tigers often yawn, which is observed by keepers and visitors. This may be related to stress factors or simply natural behaviors. - In the Wild: Yawning is also observed in wild tigers, often before or after periods of intense activity such as hunting. Yawning in tigers, although similar to that in other animals and humans, provides interesting insights into their physiology, social behavior, and their needs for rest and alertness. @_planettiger_ @prashant_singh_photography @safari_with_ghani @natgeoindia @bbcnews @bbcnewsindia #tigers #tigres #india #savethetiger #savethetigers #beauty #safariwithplanettiger

Kimchi, our Giant Pacific octopus, wishes everyone a Happy World Octopus Day! ?? Here are 3 facts about giant Pacific octopuses: ?? The giant Pacific octopus is the largest species of octopus in the world. ?? They are masters of disguise. Giant Pacific octopuses can change its skin color and texture in one-tenth of a second to hide from predators. ?? Giant Pacific octopuses use their suction cups to smell and taste. They have between 2,140 and 2,240 suction cups on each of their 8 arms. #GreensboroScienceCenter #VisitGSO #WorldOctopusDay #GiantPacificOctopus #Octopus

It's International Cat Day today! And we at Laboratory News are sharing some very interesting facts about cats! Meow! ????? ?? Cats were domesticated around 9,000 years ago in the Near East. They are believed to have descended from the African wildcat (Felis silvestris lybica). ?? Cats have flexible spines and powerful leg muscles, allowing them to jump up to six times their body length. They also have a "floating" collarbone that allows them to squeeze through tight spaces. ?? Their eyes contain a high number of rod cells, which are more sensitive to low light. They also have a tapetum lucidum, a reflective layer behind the retina that enhances their ability to see in the dark. ?? They can detect frequencies from 55 Hz up to 79 kHz, which is well beyond the range of human hearing (20 Hz to 20 kHz) and even that of dogs (up to about 45 kHz). Got more interesting facts about #cats you'd like to share? Drop them in the co-meow-ment section below ????

Today is #worldsnakeday so I'm sharing these little serpents from the latest book collaboration I got to work on 'Giraffe In A Scarf' by Anna McCarthy. #snakes are often vilified which I've always thought was quite sad especially as they are actually quite fascinating creatures. Like my other animal day posts I have highlighted a few interesting facts about them sourced from worldanimalprotection.org -> There are 3,789 snake species, making them the second largest group of reptiles after lizards. They are divided into 30 different families and numerous subfamilies. They are solar powered. Reptiles sometimes get labelled ‘cold-blooded’ but this is incorrect as their blood isn’t actually cold. The accurate term is ectothermic, meaning their body temperature is variable and regulated by external sources. Unlike mammals and birds that are able to internally regulate their body temperature, reptiles need to use sources of heat, like the sun, to warm up. While approximately 70% of snakes lay eggs, others don’t. Snakes living in especially colder climates have live births because the eggs wouldn’t survive outside. They don’t have eyelids! This means they don’t blink and have to sleep with their eyes wide open. Instead of eyelids they have a thin membrane attached to each eye to protect them. The membrane is called the ‘brille,’ which in German means glasses. Snakes do have nostrils, but they don’t use them to smell. Instead they have evolved to smell with their tongue and by using their Jacobson’s organ in the roof of their mouth. Their smell is quite excellent and has also been described as “smelling in stereo”. They have a forked tongue and multiple receptors able to pick up different amounts of chemical cues. #internationalsnakeday #snake #snakeawareness #snakecharacterdesign #kidlit #kidlitillustration #scbwiillustrators #scbwi #serpent #childrensbookillustration

Your cat’s breed can be determined through various methods including its physical traits, behavior, and lineage. https://lnkd.in/eYk-YShf

[?????? ??????????????] Hi, #QiSBuddy! ??? ? Have you ever marveled at how cats can fall from great heights and always seem to land gracefully on their feet? This fascinating ability has intrigued scientists and cat lovers alike. Let’s dive into the science behind this remarkable feline skill and uncover the secrets that allow our furry friends to perform such acrobatics!?? ? ?????? ???????????? ???? ?? ??????’?? ???????? Cats possess incredibly flexible spines and powerful muscles, which play a crucial role in their ability to land on their feet. Their vertebrae are more loosely connected compared to other animals, allowing a significant range of motion. This flexibility enables cats to twist and turn their bodies in mid-air, making the precise adjustments needed to land safely. ? ?????????????? ?????? ?????? ?????????? ???? ?????? ???????? Cats have an exceptional sense of balance, largely due to the vestibular apparatus located in their inner ears. This organ helps them detect changes in orientation and movement. Additionally, a cat’s tail acts as a counterbalance, aiding in stabilising the body during mid-air twists and turns. By manipulating their tails, cats can fine-tune their balance and ensure a smooth landing. ? ?????? ???????? ???????????? ???????? ???????? ???????? ??????????? Despite their remarkable righting reflex and agility, cats are not invulnerable to injuries from falls. The height of the fall and the surface they land on are critical factors. While cats have been known to survive falls from extraordinary heights, such as high-rise buildings, they can still suffer from broken bones or internal injuries. It’s essential to ensure that your home is safe for your feline friends, preventing them from accessing potentially dangerous heights. ? Understanding the science behind cats’ ability to land on their feet not only amazes us but also helps us ensure their safety. Stay curious and keep exploring the wonders of everyday science! ????? ? Sources:? discovermagazine.com livescience.com catit.com ? #CatPerson #Animal #PopScience #SEAMEO #DaretoInnovate #SEAQIS

HAPPY CATURDAY! ??????? Curious about how your feline friend sees in the dark? ??? Cats are often thought to have "night vision," but the truth is a bit more fascinating! While they can't see in total darkness, they can see up to six times better than humans in low-light conditions. This incredible ability comes from several unique adaptations in their eyes: - Larger Pupils: Cats have vertically slit pupils that can open wider than human pupils, allowing more light to enter their eyes. This helps them gather as much light as possible during twilight hours when they are most active. - Tapetum Lucidum: This reflective layer behind the retina acts like a mirror, bouncing light back through the retina and giving cats a second chance to absorb it. This is also what causes their eyes to glow in the dark! - Rod Cells: Cats have a higher concentration of rod cells in their retinas, which are sensitive to low light. This means they excel at seeing in dim conditions, making them excellent hunters at dusk and dawn. - Crepuscular Creatures: Unlike nocturnal animals, cats are crepuscular, meaning they thrive during the twilight hours. This hunting strategy allows them to catch prey when it's most active. So next time your cat is zooming around at night, remember that they’re not just being mischievous—they're simply embracing their natural instincts! ???? #CatFacts #NightVision #FelineFriends #NobleBeastDogTraining #DenverCatTraining #CatTraining

Venomous Vs non-venomous snakes Full Article Link >>> https://lnkd.in/ggEvS5Qu Welcome To Latest IND >> Fastest World News Identifying whether a snake is venomous or non-venomous can be crucial for safety, especially in regions where snake encounters are common. While physical characteristics like colour and head shape provide some clues, understanding a snake’s behaviour can offer deeper insights.Venomous snakes often exhibit distinct defensive behaviours, feeding […] . . Latest IND . . . . #trendingnews #newstrending #trendingtopicnews #lifestyle #business #news #healthylifestyle #smallbusiness #supportsmallbusiness #lifestyleblogger #luxurylifestyle #businessowner #businesswoman #smallbusinessowner #businessnews

The Complete Cat Companion: A Comprehensive Guide to Breeds, Care, and Behavior Origins, History, Physical Traits, Senses, and Genetics Introduction Cats, with their enigmatic charm and graceful elegance, have captivated human hearts for millennia. From ancient Egypt to modern-day homes, these feline companions have evolved into a diverse array of breeds, each with its unique traits and captivating allure. This comprehensive guide is your ultimate resource for understanding and caring for your feline friend. Within these pages, you'll embark on a journey through the fascinating world of cats, exploring their origins, history, and incredible diversity. We'll delve into the intricacies of cat behavior, unraveling the mysteries of their hunting instincts, playfulness, and social interactions. You'll gain insights into their remarkable senses, from their keen vision to their acute hearing, and discover how these abilities shape their perception of the world. Furthermore, we'll explore the science of cat genetics, shedding light on the factors that influence their physical appearance, personality, and health. By understanding the principles of selective breeding and genetic diversity, you can make informed decisions about choosing a cat breed that best suits your lifestyle and preferences. Whether you're a seasoned cat owner or a curious newcomer, this book offers valuable information and practical advice to help you provide the best possible care for your feline companion. So, let's embark on this captivating journey together and unlock the secrets of the fascinating world of cats. https://payhip.com/b/3RJqW #cat #catloversclub #catlover #catoftheday #catlife "Read More Books" https://lnkd.in/daKb5umn? and?"Click Here to Read More Articles" https://lnkd.in/dfKmvjka