Search Results | introduced species
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Are We Entering the Sixth Major Extinction on Earth?
science.howstuffworks.com/life/evolution/sixth-major-extinction.htm
A new global report says 1 million species are at risk of extinction - the greatest number in human history.
Pacu Fish: The Piranha Cousin With Human-like Teeth
animals.howstuffworks.com/fish/pacu-fish.htm
In 2023, 11-year-old Charlie Clinton from Oklahoma made headlines by catching a pacu - a South American fish known for its human-like teeth - in a pond behind his house, far from its native Amazon habitat.
Can You Identify These Saltwater Fish?
play.howstuffworks.com/quiz/can-you-identify-these-saltwater-fish
The 2003 flick "Finding Nemo" and its sequel "Finding Dory," introduced a whole new generation to the wonders of the undersea world. See how many of these sea swimmers you can recognize with this quiz!
6 Axolotl Predators: Dangers in Both Nature and Captivity
animals.howstuffworks.com/amphibians/axolotl-predators.htm
Despite their charm and regenerative powers, axolotls face many threats in the wild.
Mysterious Marine Animal Pictures
animals.howstuffworks.com/marine-life/mysterious-marine-animal-pictures.htm
This gallery will introduce you to some of the mysterious animals that drift in the ocean. Jump in at HowStuffWorks.
Bandicoots Survived Eons of Changing Climates, But This Time It's Different
New findings about ancient, extinct Australasian bandicoot and bilby species underscore how dire things are today when even survivors like these are struggling.
The Elephant Trunk Snake Is Fully Aquatic
animals.howstuffworks.com/snakes/elephant-trunk-snake.htm
The elephant trunk snake is one of the most unusual reptiles out there. Native to Southeast Asia, this fully aquatic snake is known for its distinctive appearance, with loose, baggy skin that gives it a texture reminiscent of an elephant’s trunk — hence the name!
6 Facts About the Lovely, Incredibly Destructive, Lionfish
animals.howstuffworks.com/fish/lionfish.htm
The showy lionfish is a stunning beauty. But this invasive species, which was released into the wild in the 1980s, is wreaking havoc on delicate reef ecosystems worldwide.
The Bullfrog Is So Resilient, It's Invasive
animals.howstuffworks.com/amphibians/bullfrog.htm
You’ve probably heard them before you’ve seen them. The booming "jug-o-rum" call of the bullfrog (sometimes spelled bull frog) is a signature sound in North American wetlands.
How the Galapagos Islands Work
science.howstuffworks.com/life/evolution/galapagos-islands.htm
The Galapagos Islands are famous for giving Charles Darwin the inspiration for his theory of evolution. Learn about the Galapagos Islands.