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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…
cat : : a carnivorous mammal (Felis catus) long domesticated as a pet and for catching rats and mice — Webster
Cat (Felis catus, or Felis silvestris catus, literally “woodland cat”), often referred to as the domestic cat to distinguish from other felids and felines, is a small, typically furry, carnivorous mammal. It is often called house cat when kept as indoor pet or feral/feral domestic cat when wild. It is often valued by humans for companionship and for its ability to hunt vermin. There are more than seventy cat breeds recognized by various cat registries.
Cats are similar in anatomy to the other felids, with a strong flexible body, quick reflexes, sharp teeth and retractable claws adapted to killing small prey. Cat senses fit a crepuscular and predatory ecological niche. Cats can hear sounds too faint or too high in frequency for human ears, such as those made by mice and other small animals. They can see in near darkness. Like most other mammals, cats have poorer color vision and a better sense of smell than humans. Cats, despite being solitary hunters, are a social species, and cat communication includes the use of a variety of vocalizations (mewing, purring, trilling, hissing, growling and grunting) as well as cat pheromones and types of cat-specific body language. — Wikipedia
Cats News -- ScienceDaily Cat news. Read about household contaminants affecting cats, allergies to cats and more. Also find stories on lions, tigers and leopards.
Intense look at La Brea Tar Pits explains why we...
on August 5, 2019 at 3:19 pm
The most detailed study to date of ancient predators trapped in the La Brea Tar Pits is helping Americans understand why today we're dealing with coyotes dumping over garbage cans and not saber-toothed cats ripping our arms off.
Tourist photographs are a cheap and effective way...
on July 22, 2019 at 10:21 pm
Tourists on safari can provide wildlife monitoring data comparable to traditional surveying methods, suggests new research. The researchers analyzed 25,000 photographs from 26 tour groups to survey the population densities of five top predators (lions, leopards, cheetahs, spotted hyenas, and wild dogs) in northern Botswana, making it one of the first studies to use tourist photographic data for this purpose.
Predators' fear of humans ripples through...
on July 17, 2019 at 12:42 pm
Giving credence to the saying, 'While the cat's away, the mice will play,' a new study indicates that pumas and medium-sized carnivores lie low when they sense the presence of humans, which frees up the landscape for rodents to forage more brazenly.
Researchers track how cats' weights change over...
on July 16, 2019 at 9:41 pm
Researchers have accessed data on more than 19 million cats and have learned that most cats continue to put on weight as they age.
House mouse shapes Toxoplasma gondii distribution
on July 11, 2019 at 6:14 pm
The humble house mouse has dramatically shaped parasitic Toxoplasma gondii populations in West Africa and around the world, according to new research. As different strains affect their hosts differently, the research provides insights into which populations are infecting humans and animals and suggests mechanisms for their intercontinental spread.
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.
Freeway crossing to give wildlife room to roa
on August 20, 2019 at 6:12 am
Like many urban singles, the mountain lion P-22 lives a solitary life in a too-small habitat. And he has a hard time finding a mate in the big city.
Bottles made of lignocellulose, perfumes made...
on August 19, 2019 at 4:57 pm
Many companies are working on materials that would be as light and resistant as plastic but at the same time fully biodegradable. What if they could be made from... rubbish? A modern, ecological (waste-free—the conversion of raw material to product reaches 100%) and economical (does not require high temperatures or expensive catalysts) method of obtaining organic monomers is coming into being at the IPC PAS.
South Sudan: Latest images reveal a global...
on August 16, 2019 at 1:32 pm
In 1979 the government of the Democratic Republic of Sudan and the government of Italy began working together to survey the incredible wildlife in the forests of Sudan's Southern National Park in preparation for drawing up what they called a "Master Plan" for protecting the park.
Why captive breeding will not save the wild tiger
on August 15, 2019 at 2:26 pm
Let's be clear—tigers are perilously close to extinction.
Is scruffing the best way to handle an upset cat?
on August 15, 2019 at 1:00 pm
Many of us were taught that "scruffing" a cat—or grabbing the animal by the loose skin at the back of the neck—is not only an effective mode of restraint, but also causes cats to relax. The thought behind this is that kittens relax when their mom carries them by the scruff.