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.
Red fox displaces Arctic fox thanks to littering
on September 1, 2020 at 1:58 pm
Animal species that are at home in the high mountains are finding their habitats reduced and fragmented by roads. In addition, they face competition from scavengers from lower boreal areas that find their way to the mountains.
Understanding how birds respond to extreme...
on August 21, 2020 at 5:54 pm
When it comes to climate change, University of Wisconsin-Madison forest and wildlife ecology Professor Ben Zuckerberg says birds are the proverbial canary in the coal mine. They are both responsive and sensitive to changes in the environment, including the extreme weather events associated with a warming planet.
My talk with Jane Goodall: Vegetarianism, animal...
on July 29, 2020 at 12:50 pm
This month marks 60 years since Dame Jane Goodall first ventured into the wilds of Gombe, Tanzania, at the tender age of 26 to study the behavior of chimpanzees. She has devoted her life to species conservation and campaigned tirelessly for a healthier environment.
Debate needed on the potential culling of crows...
on July 21, 2020 at 3:52 pm
Further studies and debate are needed on the potential culling of generalist predators such as crows and foxes as a means of protecting Europe's ever declining number of ground-nesting birds, a new study suggests.
Uniform vs. particolored plumage leads to...
on July 14, 2020 at 1:34 pm
Although carrion crows and hooded crows are almost indistinguishable genetically, they avoid mating with each other. LMU researchers have now identified a mutation that appears to contribute to this instance of reproductive isolation.