Ant
Small bodies, superorganism power
Reproductive Methods
Internal Fertilization
Sperm fertilizes egg inside the female's body, common in mammals, reptiles, and birds
1,899
Animals
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Internal Fertilization Animals
Grasshopper
Jump, chirp, and shape ecosystems
Wasp
Small hunters, huge ecological impact
Wombat
Dig deep. Live tough. Wombat way.
Fly
One wing pair. Endless roles.
Dragonfly
Born in water, ruler of the air
Woodlouse
Crustaceans that compost the forest floor
Caterpillar
Eat. Molt. Metamorphose.
Bird
Feathers, flight, and endless variety
Centipede
One pair per segment. All predator.
Glowworm
Larval lanterns of the night
Cockroach
Nature's nighttime clean-up crew
Millipede
Soil's quiet recyclers with many legs
Guppy
Small fish, big color, fast families
Seahorse
Dads who carry the ocean's babies
Binturong
The popcorn-scented canopy climber
Snapping Turtle
Big bite, bigger ecosystem role.
Kiwi
New Zealand's night-walking icon
Salamander
Tails, trails, and total regeneration
Macaw
Big beaks. Long tails. Loud lives.
Budgerigar
Tiny nomad parrot, big personality
Flamingo
Pink by diet, united by colonies
Peacock
The train that stole the spotlight
Magpie
Brains, boldness, and a brilliant tail