Skip to content
Animal Fact File

Animal Fact File

Curiosities, questions and fascinating facts

  • Animals
    • Big cats
      • Lion
      • Tiger
      • Cheetah
      • Leopard
      • Jaguar
    • Bears, pandas and wolves
      • Bear
      • Polar bear
      • Giant panda
      • Red panda
      • Wolf
    • Safari animals
      • Elephant
      • Hippo
      • Rhinoceros
      • Giraffe
      • Zebra
      • Gorilla
    • Ocean life
      • Orca
      • Blue whale
      • Sperm whale
      • Dolphin
      • Octopus
      • Jellyfish
      • Penguin
    • Backyard animals
      • Raccoon
      • Opossum
      • Squirrel
      • Bat
      • Coyote
    • Odd and unusual
      • Axolotl
      • Shoebill
      • Komodo dragon
      • Capybara
      • Honey badger
      • Platypus
    • All animals
  • Printables & tools
    • Axolotl coloring pages
    • Capybara coloring pages
    • Random animal generator
  • Topics
    • Physical Characteristics
    • Wild Habitats
    • Diet & Hunting
    • Natural Behaviors
    • Species & Conservation
    • Reproduction & Life Cycle
  • Español

Natural Behaviors

Are raccoons dangerous? What the real risks are

September 28, 2026 by Animals Editorial Team
Raccoon with black facial mask and ringed tail pausing beside an overturned garbage can on a suburban deck at dusk

Raccoons rarely attack people, but they carry rabies and a roundworm that poses real health risks. Here is what you need to know to stay safe around them.

Categories Natural Behaviors Tags Raccoon

How long do raccoons remember you? Months to a year

October 7, 2026September 28, 2026 by Animals Editorial Team
Wild raccoon gripping the rim of a residential garbage bin at dusk in a suburban backyard

Raccoons retain learned foraging skills for months, averaging close to a year. They remember your yard and routines, but recognize you as a food source, not as an individual.

Categories Natural Behaviors Tags Raccoon

What is a red panda’s worst enemy? Top threats explained

September 28, 2026 by Animals Editorial Team
Red panda gripping a moss-covered branch in a cool Himalayan forest with bamboo understory below

Humans are the red panda’s worst enemy. Learn how habitat loss, poaching, domestic dogs, and disease threaten this endangered Himalayan species.

Categories Natural Behaviors Tags Giant panda, Red panda

How aggressive are sperm whales? Mostly in defense against killer whales

September 28, 2026 by Animals Editorial Team
Adult sperm whale swimming in deep blue ocean, its massive rectangular head and wrinkled dark skin lit by filtered surface light

Sperm whales are not aggressive toward people. Their documented aggression includes protecting calves from killer whales and opportunistically stripping fish from longlines.

Categories Natural Behaviors Tags Orca, Sperm whale

What eats sperm whales? Killer whales and other threats

October 5, 2026September 28, 2026 by Animals Editorial Team
Pod of killer whales circling a defensive cluster of sperm whales at the ocean surface

Killer whales are the only confirmed predators of sperm whales, targeting calves and females. Sharks pose only a minor, occasional risk to calves; whaling and entanglement are the real added threats.

Categories Natural Behaviors Tags Orca, Sperm whale

Blue whale’s biggest enemy: humans, ships and nets

September 28, 2026 by Animals Editorial Team
Blue whale swimming near the ocean surface with a container ship hull and fishing rope looming close above and behind it

Blue whales have virtually no natural predators as adults, yet remain endangered due to ship strikes and fishing gear entanglement caused by human activity.

Categories Natural Behaviors Tags Blue whale

What is a gorilla’s worst enemy in the wild?

October 6, 2026September 28, 2026 by Animals Editorial Team
A silverback gorilla faces an African leopard lurking in dense rainforest undergrowth

Humans are the gorilla’s worst enemy through poaching, deforestation, and disease. Leopards are the only natural predator, but their impact is negligible.

Categories Natural Behaviors Tags Gorilla

Do polar bears eat humans? Predatory risks in the Arctic

September 28, 2026 by Animals Editorial Team
Adult male polar bear standing on broken Arctic sea ice under an overcast sky, facing the camera

Polar bears are apex Arctic predators that rarely attack humans, but nutritional stress and climate change are increasing dangerous encounters near coastal communities.

Categories Natural Behaviors Tags Bear, Polar bear

What animal can eat a cheetah? Lions, hyenas and more

October 5, 2026September 28, 2026 by Animals Editorial Team
A cheetah on alert on the savanna with a lion pride and spotted hyenas visible in the background

Lions, spotted hyenas, and leopards are the main animals that eat cheetahs, preying mostly on helpless cubs, while adults survive by running and avoiding confrontation.

Categories Natural Behaviors Tags Cheetah, Lion

What is a jaguar’s worst enemy? The answer is humans

September 28, 2026 by Animals Editorial Team
Adult jaguar with rosette-patterned coat standing at the boundary of dense rainforest and distant cleared land

No wild animal reliably hunts adult jaguars. Their only confirmed predator is humans, through habitat loss, persecution, and illegal trade.

Categories Natural Behaviors Tags Jaguar
Older posts
Newer posts
← Previous Page1 … Page3 Page4 Page5 … Page8 Next →

Browse animals

Big cats
  • Lion
  • Tiger
  • Cheetah
  • Leopard
  • Jaguar
  • All big cats
Bears, pandas and wolves
  • Bear
  • Polar bear
  • Giant panda
  • Red panda
  • Wolf
  • All bears, pandas and wolves
Safari animals
  • Elephant
  • Hippo
  • Rhinoceros
  • Giraffe
  • Zebra
  • Gorilla
  • All safari animals
Ocean life
  • Orca
  • Blue whale
  • Sperm whale
  • Dolphin
  • Octopus
  • Jellyfish
  • Penguin
  • All ocean life
Backyard animals
  • Raccoon
  • Opossum
  • Squirrel
  • Bat
  • Coyote
  • All backyard animals
Odd and unusual
  • Axolotl
  • Shoebill
  • Komodo dragon
  • Capybara
  • Honey badger
  • Platypus
  • All odd and unusual

Recent articles

  • Are platypuses poisonous? Male spurs, venom and pain symptoms
  • Is a platypus a mammal? Egg laying, milk and venomous spurs
  • Do platypuses glow in the dark? UV glow, colours and camouflage
  • Do platypuses sweat milk? Mammary patches and nursing
  • Why do octopuses have three hearts? Gill and systemic flow

Animals

  • Big cats
  • Bears, pandas and wolves
  • Safari animals
  • Ocean life
  • Backyard animals
  • Odd and unusual

Printables & tools

  • Axolotl coloring pages
  • Capybara coloring pages
  • Random animal generator
© 2026 Animal Fact File ·
  • About
  • Editorial policy & AI disclosure
  • Privacy policy
  • Cookies policy
  • Contact
  • Español