Tree of Life
Plant Flower, Tree
Invertebrate Octopus, Ant, Bee, Butterfly, Spider, Lobster
Vertebrate Fish, Seahorse, Ray, Shark, Frog, Turtle, Tortoise, Dinosaur
Bird, Ostrich, Owl, Crow, Parrot
Mammal Bat, Rabbit, Giraffe, Camel, Horse, Elephant, Mammoth
Whale, Dolphin, Walrus, Seal, Polar Bear, Bear, Cat, Tiger, Lion, Dog, Wolf
Monkey, Chimpanzee, Human
These are organized by a classification scheme developed exclusively for Cosma. More…
crow : any of various large usually entirely glossy black passerine birds (family Corvidae and especially genus Corvus). — Wikipedia
Phys.org - latest science and technology news stories Phys.org internet news portal provides the latest news on science including: Physics, Nanotechnology, Life Sciences, Space Science, Earth Science, Environment, Health and Medicine.
Sociable crows are healthier—new research
on November 14, 2019 at 5:05 pm
A new study has found that crows living in large social groups are healthier than crows that have fewer social interactions.
Why are bald eagles such great gliders? It's all...
on October 23, 2019 at 7:00 pm
Birds come in an astounding array of shapes and colours. But it's their physical prowess—like a bald eagle's incredible ability to soar—that captivates human imagination.
Eat your heart out: Native water rats have worked...
on September 23, 2019 at 1:40 pm
Australia's water rats, or Rakali, are one of Australia's beautiful but lesser-known native rodents. And these intelligent, semi-aquatic rats have revealed another talent: they are one of the only Australian mammals to safely eat toxic cane toads.
Cable ties probably won't stop magpie attacks
on September 19, 2019 at 1:40 pm
Every spring in Australia is heralded by reports of magpies swooping at people. While it is of little comfort to those at the receiving end of a surprise attack, such events are actually quite rare when one considers the number of magpies across Australia, and the fact that they love to share our urban habitat with us.
Extinct Canary Island bird was not a unique...
on September 16, 2019 at 2:24 pm
DNA tests have proven an extinct bird species unique to the Canary Islands—whose loss was considered a sizeable blow for genetic diversity—is actually almost identical to types commonly found in the UK and throughout Europe.