Cosma / Communication / Knowledge / Realm / Terrestrial / Life / Animal / Vertebrate / Owl
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Introduction1
Free School (YouTube Channel)
Free School (Facebook)
Dictionary
owl : any of an order (Strigiformes) of chiefly nocturnal birds of prey with a large head and eyes, short hooked bill, strong talons, and soft fluffy often brown-mottled plumage — Merriam-Webster See also OneLook
Encyclopedia
Owls are birds from the order Strigiformes, which includes about 200 species of mostly solitary and nocturnal birds of prey typified by an upright stance, a large, broad head, binocular vision, binaural hearing, sharp talons, and feathers adapted for silent flight. Exceptions include the diurnal northern hawk-owl and the gregarious burrowing owl. Owls hunt mostly small mammals, insects, and other birds, although a few species specialize in hunting fish. They are found in all regions of the Earth except Antarctica and some remote islands. Owls are divided into two families: the Strigidae family of true (or typical) owls; and the Tytonidae family of barn-owls. — Wikipedia
Owls (One Zoom)
Owls (WolframAlpha)
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Inspiration2
Barn Owl Education (Wildlife Protection Solutions, YouTube 360° Video)
Eastern Screech Owl Education (Wildlife Protection Solutions, YouTube 360° Video)
Great Horned Owl Education (Wildlife Protection Solutions, YouTube 360° Video)
Nature’s Educators (Official Website)
Wildlife Protection Solutions (Official Website)
Live Cam: Iris the Great Horned Owl (International Owl Center)
Burrowing Owl Cam (San Diego Zoo Wildlife Explorers)
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Innovation
Science
Ornithology is a branch of zoology that concerns the methodological study and consequent knowledge of birds with all that relates to them. A wide range of tools and techniques are used in ornithology, both inside the laboratory and out in the field. Most biologists who consider themselves to be “Ornithologists” study specific categories, such as Anatomy, Taxonomy, or Ecology lifestyles and behaviors. — Wikipedia
Ornithology (Encyclopædia Britannica)
Introduction to Ornithology (Environmental Science)
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Preservation
Conservation
History
Owls (World History Encyclopedia)
Library
DDC: 598 Owls (Library Thing)
Subject: Owls (Library Thing)
LCC: QL 696.S83 Owls (UPenn Online Books)
Subject: Owls (UPenn Online Books)
LCC: QL 696.S83 Owls (Library of Congress)
Subject: Owls (Library of Congress)
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Participation
Education
MERLOT: Multimedia Educational Resource for Learning and Online Teaching
OER Commons: Open Educational Resources
Community
Occupation
What is an Ornithologist? (Environmental Science)
Organization
Ornithological Council
American Ornithological Society
National Audubon Society
News
Ornithology (American Ornithological Society)
Audubon Magazine (National Audubon Society)
Owls (EurekaAlert, American Association for the Advancement of Science)
Owls (bioRxiv: Preprint Server for Biology, Cold Spring Harbor Laboratory)
Owls (JSTOR)
Owls (Science Daily)
Owls (Science News)
Owls (Phys.org)
Owls (NPR Archives)
More News …
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.
- How a seabird native to Hawaii has adapted to...on April 2, 2026 at 5:08 am
Kaʻiulani Murphy is quick to spot white terns flapping their wings when she's guiding Polynesian voyaging canoes across the Pacific.
- How birds send heat into space measured for the...on March 22, 2026 at 4:00 pm
As human-caused climate change continues to raise temperatures across the globe, understanding how birds regulate their temperature is vital for their conservation. But how much heat birds emit—an invisible spectrum of radiation known as mid-infrared—has never been studied, until now.
- Long-term road surveys reveal widespread declines...on March 20, 2026 at 12:00 pm
A comprehensive study has revealed substantial declines in many of South Africa's birds of prey (raptors) over the past 16 years, raising fresh concerns about the conservation status of several iconic and threatened species. Researchers assessed population trends for 18 raptor and eight large terrestrial bird species across central South Africa between 2009 and 2025. Half of the species experienced significant declines, many exceeding 50%, while only three showed clear increases.
- Stone Age deceased dressed in spectacular feather...on February 24, 2026 at 7:00 pm
A recently published research article examines the microscopic remains of clothing and burial items dating back roughly 7,000 years. The study focused on the Skateholm I and II cemeteries in Scania, southern Sweden, with a total of 87 graves. In archaeological excavations carried out in the 1980s, objects made of stone as well as animal bones, antlers and teeth were recovered from the grounds. Skateholm is one of the most significant Mesolithic Stone Age burial sites in northern Europe. The […]
- Map suggests up to 30% of western bird hotspots...on February 18, 2026 at 10:21 pm
Up to 30% of bird diversity hotspots, places where large numbers of different bird species occur, in the western United States face threats from high-severity wildfires in the future that could eliminate critical forest habitats, according to research published in the journal Nature Communications.
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Related
Here are links to pages about closely related subjects.
Sphere Land, Ice, Water (Ocean), Air, Life (Cell, Gene)
Ecosystem Forest, Grassland, Desert, Arctic, Aquatic
Tree of Life
Microorganism Virus
Prokaryote Archaea, Bacteria
Eukaryote Protist, Fungi, Algae, Protozoa (Tardigrade)
Plant Flower, Tree
Animal
Invertebrate
Cnidaria Coral, Jellyfish
Cephalopod Cuttlefish, Octopus
Crustacean Lobster, Shrimp
Arachnid Spider, Scorpion
Insect Ant, Bee, Beetle, Butterfly
Vertebrate
Fish Seahorse, Ray, Shark
Amphibian Frog, Salamander
Reptile Turtle, Tortoise, Dinosaur
Bird Penguin, Ostrich, Owl, Crow, Parrot
Mammal Platypus, Bat, Mouse, Rabbit, Goat, Giraffe, Camel, Horse, Elephant, Mammoth
Walrus, Seal, Polar Bear, Bear, Panda, Cat, Tiger, Lion, Dog, Wolf
Cetacean Whale, Dolphin
Primate Monkey, Chimpanzee, Human
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Notes
1. The resources on this page are are organized by a classification scheme developed exclusively for Cosma.
2. Owls seem to be Mary E. Hopper’s lot in life. One of her first jobs at Purdue University was serving a Course Assistant for ENGL 420: Business Writing. The course served about 1,500 Purdue students in about 75 sections per year. The job entailed managing instructional materials for the many instructors for the course. When Hopper began her position, she worked in a room filled with towering piles of many different versions of mimeographed handouts that had accumulated over the years that the course had been offered. Hopper spent two years bringing order to the piles, and when she was done, they were gone and all that was left was a nice, neat stack of around 200 or so pages. These were the core documents that were digitized and made available for the (Purdue OWL). Along the way, Hopper got to know what was in those handouts, too 😉 Afew years later she encountered the wise creature again in the form of the mascot of MIT’s Athena/Muse which she studied for her doctoral research and worked on as an MIT employee.





