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Thanks for your valuable contribution ❤️! According to these two papers Polar Bears are starting migrations due to climate change: Increased Land Use in Chukchi Sea Region: Polar bears in the Chukchi Sea are increasingly using land habitats during summer as sea ice diminishes. This behavior is evident on Wrangel and Herald Islands in Russia, which serve as critical summer refuges. The duration of land use has significantly increased due to prolonged ice-free periods (Rode et al., 2015). Migration Dynamics in the Beaufort Sea: Polar bears in the Beaufort Sea, including areas near Alaska, are migrating longer distances due to the retreat of sea ice. Increased open water forces them to swim or move to terrestrial habitats, where they encounter new ecological challenges (Pilfold et al., 2017). a new study published in Zoology, which recorded polar bears regularly swimming over 30 miles (48 kilometers) and, in one case, as far as 220 miles (354 kilometers) Hope these two majestic animals never need to fight!

Great analysis! Thanks for sharing ❤️.Thankfully their territories don't overlap. Here is a scientific citation with data that ancestors of Grizzly and Polar Bears may have shared territory with tigers or tigers' genetic ancestors: Historical Hybrids and Proximity: Genetic evidence does suggest that polar bears and brown bears (ancestors to some tiger-adjacent regions) experienced occasional admixture during glacial periods where habitat overlap occurred due to climatic shifts (Hailer et al., 2012). However, this does not extend to tigers, which were geographically and ecologically distant. The question may be can tigers (Siberian Tigers) or even better a future tiger ascendant in million of years develop the evolutionary skills to survive the Artic? Never give up on learning science!

Very interesting observation ❤️. Thanks for sharing! I found this citation from a scientific paper: 👇 Territorial Responses: Tigers are highly territorial animals and remember intruders in their territory. They exhibit strong and sometimes long-lasting defensive or aggressive behavior toward rivals who have previously challenged their dominance or territory (Karanth & Sunquist, 2000) Our mission is to study hard nature to understand. Science is a Human Right :) Never give up on learning Science!

Thanks for sharing this valuable knowledge ❤️ :) "A lion, mighty among beasts, who retreats before nothing" We must learn a lot from the lion

Thanks for your valuable contribution love the Bible ❤️! The lion is King too :) is an amazing animal. Here is a citation to a scientific paper highlighting the evolutionary advantage for lions by creating a pride, taking care of each other, and do cooperative hunting: 1)Lions (Panthera leo) are the only truly social big cats, living in structured groups called prides. The social environment in prides drives brain development, with female lions showing increased anterior cerebrum (frontal cortex) volume compared to males. This enhancement is associated with complex social interactions, including cooperative hunting and cub rearing (Arsznov & Sakai, 2012). 2)Neocortical Development and Gender Differences: Female lions possess larger frontal cortical areas relative to males, reflecting their role in social coordination and maternal care. Males, on the other hand, exhibit increased posterior cerebrum volume, which may relate to their territorial and competitive behaviors (Arsznov & Sakai, 2012). Never give up on science :)

True, thanks for your valuable comment and contribution! :) Here are two scientific citations of scientific papers 👇 1) Amur tigers and brown bears coexist in the Russian Far East, with interactions including competition and occasional predation. Brown bears have been observed scavenging tiger kills or competing for prey resources (Seryodkin et al., 2018). 2)Both species share similar diets, primarily ungulates, leading to occasional conflicts. Tigers have been documented preying on bears, and vice versa, depending on availability of resources and individual circumstances (Seryodkin et al., 2018). The question is which subspecies of brown bears overlap with which subspecies of tiger and the nature of the interactions. Never give up on learning science :) Thanks again for taking the time to comment!❤️

Tiger is a Nature masterpieces that has dominated the hardest ecosystems with resilience, strength, ferocity. Big fan of the tiger. Here a scientific citation to a paper that reconstructs possible tiger ancestry. 👇 The tiger (Panthera tigris) belongs to the genus Panthera, which includes lions, leopards, jaguars, and snow leopards. Molecular studies suggest that Panthera species diverged from other Felidae about 2-3 million years ago during the late Miocene to early Pliocene (Mazák et al., 2011). Never give up on learning science 💪🏼!

True! Thanks for your valuable comment! It's a science fiction story. Will true experts in the field (scientists), top universities, specialized organizations, and governments be able to decide if in some future trophic rewilding is made on certain ecosystems or regions? Here is a Scientific paper citation :) 👇 In Europe, rewilding initiatives have included the reintroduction of large herbivores and predators to restore ecological balance. The Trophic Rewilding Advancement in Anthropogenically Impacted Landscapes (TRAAIL) framework has been applied to categorize and guide rewilding efforts in Denmark (Pedersen et al., 2019).

Thanks for your valuable contribution :) never stop learning science and paying close attention to animal behavior and movement! (my art professor gave me this advice to pay close attention to forms of nature)

Thanks, for your valuable contribution! Siberian Tiger and all tiger subspecies are incredibly strong and wise, a masterpiece of Nature we must protect them so future generations can learn from them in the wild. So we can understand their behavior and needs and potentially tigers (if top scientists, society, top universities, governments, etc.) agree, can recover their lost territories

Love the strength and ferocity Royal Bengal Tiger a symbol of Nature's hard work and wisdom. I'm planning to specialize in Indian Nature love the variety of ecosystems and animals and the work of the people of India who always protect nature, big respect :)

No it doesn't kill full grown Elephants and wil lose bad to a Polar Bear.

Thanks for your valuable contribution! Thankfully tigers and Polar Bears don't share territory and the video was only for teaching science and getting insights into the behavior, attributes, phenotype, and genotype part of both animals. Here I share with you a citation from a scientific paper: :) 👇 Both tigers and polar bears are part of the order Carnivora, which split into two suborders: Feliformia (cat-like carnivores) and Caniformia (dog-like carnivores) approximately 42-48 million years ago (Weiss et al., 2016). Tigers belong to the Feliformia suborder, while polar bears belong to Caniformia, which includes bears, dogs, and seals. Do you know the core differences between the senses of Feliformia and Caniformia? Never give up on learning Science! Thanks again for taking the time to comment :) ❤️

yoo first tell your bengal tiger correctly stand infront of sloth bear in indian national parks 😂 after we think about polar bear

Thank you for your valuable contribution! I always recommend paying close attention to nature (shapes, forms, behavior), and learning science (biology, chemistry, physics, math, etc.) is the true way of empowering :) Thanks again!

Very interesting fact! Thanks for your valuable contribution! Never give up on learning science (Top science branches and fields), and animal behavior, forms, and shapes, for scientific and artistic purposes :). I'm very passionate about Natural Science grew my first years in the countryside and then I moved to a big city.

Royal Bengal Tiger is the largest wild tiger. It's also the strongest carnivore of land. It can subdue and take down opposition that are even 6x larger than its own size. Polar Bear is larger than RBT, but RBT takes down larger opposition. Takes down 1500 pounds Samber, 2400 pounds Indian Bison, 2200 pounds saltwater crocodile. It also kills juvenile rhino and elephant. Male RBT can grow upto 850+ pounds. Taking down a 1000 pounds male polar bear is a walk in the park.

극곰의 성체 평균 무게에 대한 신뢰할 수 있는 정보는 대체로 350kg에서 600kg 사이로 보고됩니다. 일부 큰 개체는 800kg 이상까지 자랄 수 있습니다. 이 수치는 북극곰이 자연에서 자주 나타내는 평균 체중을 기반으로 하며, 대부분의 자료는 북극곰의 체중이 800kg을 넘는 경우는 드물지만 가능하다고 언급하고 있습니다. Wikipedia에서 제공된 정보와 여러 동물학적 자료에 근거합니다. 시베리아호랑이의 성체 평균 무게는 수컷이 약 220kg에서 300kg 사이로, 최대 무게는 320kg에 달할 수 있습니다. 이 정보는 Wikipedia에서 제공되는 시베리아호랑이의 평균 무게에 근거하고 있습니다.

성분 | 북극곰 (600kg) | 시베리아호랑이 (300kg) --------------------------------------------------- 근육량 | 150 | 126 지방량 | 270 | 36 타 성분 | 180 | 138 이 표는 각 동물의 근육량, 지방량, 타 성분을 비교한 것입니다.

결론 곰의 무게를 너무 비정상적으로올린다 곰빠들은..그리고 근육량을 비교하면 파워가 엄청나게 차이가 나지 않는다..

Very valuable data! Thanks for sharing! I'm really passionate about Science, Biology, Genetics, and all topics related of animal behavior and movement :) I'm building a video game as an indie dev, so I need to reconstruct animals and create some hybrids. Your comment is one of the best analysis I have ever read! 매우 감사합니다!

Thank you for taking the time to comment and for your valuable contribution! true! When big cats and big bears have shared territory like in North America they coexisted for millennia, and it would make sense that bigger bears or cats ruled. We need to observe interactions between sloth bears and tigers in India or in Siberia with their brown bear so we can imagine. It's important to watch animal documentaries closely and learn how they move and behave as told by my art teacher. I'm building a video game as an indie dev and doing 3d animated animals :)

Thank you for your valuable contribution! Never give up on learning science :)

Male Siberian Tiger: Average: 195 cm / 220 kg Large: 220 cm / 320 kg Maximum: 250 cm / 370 kg Male Polar Bear: Average: 230 cm / 450 kg Large: 250 cm / 700 kg Maximum: 350 cm / 1002 kg

Average Polar Bear vs Largest Tiger ever 50/50

Thanks for your valuable contribution! Love that people get involved in Science :) Is a Human Right! :) I'm creating a video game that will have all these animal showdowns made on a metaverse in my Game's Lore. I'm working on an animal and natural science encyclopedia you can check it here for free. I hope soon we add Italian quantumcompass.xyz

Biggest coastal Grizzlys reach 750kg. And Polar Bear can be even 900+ kg. But that is rare size.

Thank you for your valuable contribution! Checking scientific papers and official documentation about this amazing Lion :) Please never give up on learning science and protecting nature!

Polar Bear over 500 pounds bigger. Boy Go😂😂😂😂

If its 3 times even 4 times bigger and Bear is pound to pound stronger with better weapons, stamina and protection there is zero challange for Tiger. They are trouble against small sloth Bears.

True! Thanks for your valuable contribution! In the case of bears and big tigers, males tend to be very territorial(in the case of jaguars and lions) Males will exhibit territorial behavior for evolutionary purposes. Here is a citation from a scientific paper 👇Male lions (Panthera leo) are highly territorial, often defending large territories as part of a coalition. These territories provide access to prides of females, ensuring reproductive opportunities. Male coalitions often engage in vocal and physical displays to defend their territory against intruders (Mosser & Packer, 2009).

Oh yes it does

Siberian tigers hunt polar bears by surprise

Royal Bengal Tiger is the largest wild tiger. It's also the strongest carnivore of land. It can subdue and take down opposition that are even 6x larger than its own size. Polar Bear is larger than RBT, but RBT takes down larger opposition. Takes down 1500 pounds Samber, 2400 pounds Indian Bison, 2200 pounds saltwater crocodile. It also kills juvenile rhino and elephant. Male RBT can grow upto 850+ pounds. Taking down a 1000 pounds male polar bear is a walk in the park..

Thanks for your valuable comment! In the past big cats and big bears have shared space we can only imagine and reconstruct with science the origin and nature of these interactions. Here is a citation from a scientific paper: 👇 During the Pleistocene, big cats like saber-toothed cats (Smilodon fatalis) and American lions (Panthera atrox) competed with large bears like the giant short-faced bear (Arctodus simus) for prey resources. Evidence from Rancho La Brea suggests intense competition, as carnivores utilized carcasses more fully, indicated by higher tooth fracture frequencies compared to modern carnivores (Van Valkenburgh & Hertel, 1993). Finally, when big predators like big cats and bears fully reclaim and recover their ancient territory some sort of interaction will occur. Always protect nature and never give un on learning science :)

Thanks for your valuable comment and contribution! Please never give up on learning science, as my art teacher said pay close attention to animal behavior, movement, shapes, forms, and textures :) In my case, I'm building a video game with Nature simulations and I really need to do good work, so reading scientific papers, and watching documentaries all day, at the same time studying game dev with UE5 and the 3D production pipeline :)

True, tigers are Nature's masterpieces. Here is a citation from a scientific paper 👇 The Amur tiger is the largest of all tiger subspecies, with males weighing up to 300 kg (660 lbs). Its large size gives it an advantage in strength, particularly in cold climates where size aids in thermoregulation (Wu et al., 2009). Never stop learning science, and pay close attention to nature. My art professor told me to pay attention to forms, textures, and shapes in nature, and want to create a realistic 3D video game with simulations I'm working hard to read all the papers I can and return hopefully to college. I'm really interested in doing more research about the Amur Tiger. Большое спасибо!

The polar bear is stronger and would win in a fight.

Siberian tigers hunt polar bears by surprise

"Only". Bear is better fighter. And 3 times bigger. And 5 times stronger but what really make difference is Bears protection and superior stamina.

Thanks for the valuable contribution! Happy New Year! very wise observations! I'm reading papers on African Killers bees very interesting topic, hope I can work in the future some content :)

Thanks for the contribution, very wise observations! Big cats and bears have coexisted here is a scientific paper source: "Fossil evidence shows that during the Pleistocene, large predators like saber-toothed cats and giant bears coexisted, with competition likely mediated by prey abundance and environmental factors" (Van Valkenburgh & Hertel, 1993). It is interesting to pay close attention to nature forms, behavior, natural history, biology, etc. It is very passionate about all these topics and helps us understand nature :)

Thanks for your valuable contribution! Ussuri Tiger is really strong, an animal that is very strategic for biology, ecosystems. Here a citation to a scientific paper about the importance of the Amur Tiger 👇Regulation of Prey Populations: Amur tigers regulate populations of large herbivores such as wild boar, red deer, and sika deer. This predation helps prevent overgrazing and maintains vegetation health (Gu et al., 2018). Finally, never give up on learning science!

Thank you so much for your valuable input! 🙏 I come from a robotics background and am diving deep into studying biology, animal behavior, anatomy, and physiology. My goal is to create a video game with realistic nature simulations using 3D rigged and animated models. These will imagine possible scenarios and enhance game simulations. Here's one of my first 3D models, available for free download: quantumcompass.xyz/animal/asian_giant_softshell_turtle

Royal Bengal Tiger is the winner. It takes out opposition that are bigger and stronger than polar bear. Samber 1000 pounds, Indian Bison 2400 pounds, saltwater crocodile 2200 pounds..

Nah

Thanks for your valuable contribution! Here is a top scientific citation on the importance of Polar Bears as nature regulators👇 Polar bears regulate the populations of their primary prey, such as ringed seals and bearded seals, which helps maintain a balance in the marine food web. This prevents overpopulation of seals, which could otherwise lead to overgrazing on fish and disrupt the Arctic marine ecosystem (Thiemann, Iverson, & Stirling, 2008). Finally, never give up on learning science! :)

ты ешо не видель его драку тигр на природе умние и хитрие он наидет как убить большого медведья и размер не отличает

True, tigers ain’t no pushover either 😮

​Its not even a match 100% sure tiger will run away ​@@abilaiaimahanov

​​@@abilaiaimahanov of course size matters...

Male Siberian Tiger: Average: 195 cm / 220 kg Large: 220 cm / 320 kg Maximum: 250 cm / 370 kg Male Polar Bear: Average: 230 cm / 450 kg Large: 250 cm / 700 kg Maximum: 350 cm / 1002 kg

True, wild animals have another level of strength. We must learn science and always protect nature, is a heritage future generations will thank with all their hearts, seeing healthy ecosystems and biodiversity in nature, clean oceans, and hard work but let's never stop learning science and caring for nature:)

The idea was to awaken curiosity (only for entertainment and educational purposes) for Ocean biology, I read some scientific papers with some essential facts about Killer Whales and the Megalodon (Megalodon possibly coexisted in the ocean with large toothed dolphins or early orca-like cetaceans). There is so much we don't know now, but we will know in the future, that the ocean is so deep and new to us as humans. We need to learn too much from marine paleontologists, paleoceanographers, and people in robotics. Fossils can be found in Marine Sediment Deposition. :)

Love Barbary lions too! hope scientists can extract the genes of Barbary lions in captivity and in zoos. Science must save this northern African apex predator from extinction. Always keeping all ethical practices and laws 🙏

True! :) is only a science fiction story that in a dystopian future humans and AI do trophic rewilding. We must always protect nature so we always preserve the nature’s original ecosystem

Hi, thanks for your valuable contribution! Sometimes they may share territory and they will decide if they coexist and Nature will decide which of them will be the Apex Predator :) evolution is LIVE so adaptations and changes may occur, thankfully Earth is big enough to always be the home for both of them, especially with human conservation efforts :) Our plan is to create compelling Science Fiction stories with good storytelling to share scientific facts and generate empathy, always protecting nature, we as humans must do anything in our possibilities to help nature thrive :)

Thanks for your valuable contribution! :) I'm working hard to create stories to share science facts, I'm also a 3D artist and programmer and planning to launch even better documentaries in the future with fully animated 3D creatures and ecosystems built on Unreal Engine 5, also building a free encyclopedia at quantucompass.xyz

Thanks for your comment! Let's never give up on learning science and protect the tigers so they can recover the original land they have once just like the proposed jaguar corridor (Jaguar corridors are crucial for maintaining connectivity between fragmented habitats and ensuring the long-term survival of jaguars (Panthera onca)) Here is a citation for a paper that highlights the importance for us as humans to restore a tiger "corridor" 👇 Global Tiger Recovery Program: The St. Petersburg Declaration (2010) set a goal to double wild tiger populations by 2022. Landscape-level approaches are vital to reconnect isolated tiger populations and secure habitat corridors (Wikramanayake et al., 2011). Never give up on Science!

To decide “the most favorite 😊”

Hi! :)

Hi, thanks for your valuable contribution! We need that top scientists, Nobel Laureates, Top Organisms on Ethics and all Government and People get involved. I created this video using this article I wrote with some Scientific Papers on the topic: medium.com/p/5a245b48006f I totally agree that ethics and top scientists must lead any human endeavor, now science is too much powerful so always ethics must be at it's core.