Freshwater Crocodile
Slim snout, freshwater stealth
Conservation Threats
Invasive Species
Non-native species that outcompete, prey on, or spread disease to native wildlife
737
Animals
16/31
Page
Invasive Species Animals
Leopard Lizard
Spotted sprinters of the desert
Basilisk Lizard
Kings of the riverbank sprint
Texas Spiny Lizard
Spiky scales, Texas trails.
Natterjack
The stripe-backed toad that runs and roars
Agama Lizard
Colorful rock sentinels of Africa
Brown Snake
Australia's swift, serious brown snakes
Coachwhip Snake
Built for speed. No venom required.
Carpet Python
Australia's patterned backyard constrictor
Ribbon Snake
Wetland racer with ribbon stripes
Cuban Cockroach
Green by day, gone by night
Dubia Cockroach
The calm, clean feeder roach
Corn Snake
Checkerboard-bellied barnyard ally
Anole Lizard
Dewlap drama in the treetops
King Snake
Bold bands. Big appetite. No venom.
Ape
Tailless thinkers of the treetops
Death's Head Cockroach
The roach with a skull on its shield
Eclectus Parrot
Two sexes, two costumes-one parrot
Death Adder
Australia's tail-luring ambush expert
European Robin
Tiny bird, huge attitude.
Elegant Tern
Orange bill, black crest, perfect dive
Lake Sturgeon
Ancient armor, river wanderer
Nudibranch
Nature's neon, toxin-borrowing sea slugs
Danio
Small fish, big science, bold schools