Red-Billed Quelea Bird
The "feathered locust" weaverbird
Reproductive Methods
Internal Fertilization
Sperm fertilizes egg inside the female's body, common in mammals, reptiles, and birds
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Internal Fertilization Animals
Eyelash Viper
Venomous lashes of the rainforest
Chipping Sparrow
Rufous cap, razor-crisp trill.
Pipefish
Tube snouts. Bony armor. Dad does the brooding.
Snow Crab
Built for the seafloor's deep freeze
Black-Capped Chickadee
Big attitude in a tiny winter bird
Habu Snake
Ryukyu's heat-sensing pit viper
Cat-Eyed Snake
Night eyes, frog hunters
Rhombic Egg-Eater Snake
Cracks eggs-never bites.
Harlequin Coral Snake
Bright bands, hidden life, potent bite.
Mamushi Snake
Small viper, big heat-sensing precision
Wolf Snake
Gecko hunters, not kraits
Yarara
Lanceheads: silent heat-seeking ambushers
Rinkhals Snake
Spit. Bluff. Survive.
Night Adder
Rhombus-marked frog hunter of the night
Rhino Viper
Horns in the leaf litter.
Urutu Snake
Urutu-cruzeiro: the cross-marked ambusher
Mole Snake
Big bite, no venom-rodent remover
Worm Snake
The earthworm hunter underfoot
Parrot Snake
Green, swift, and sky-high by day
Zebra Snake
Zebra stripes, venomous sights
Asian Vine Snake
The living vine with a lightning strike
Cecropia Moth
Biggest native moth, built for one mission
Black Rat Snake
Barn-climbing rodent patrol