Owl

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

Owl (Encyclopædia Britannica)

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

Owls (Defenders of Wildlife)

History

Owls (World History Encyclopedia)

Library

DDC: 598 Owls (Library Thing)
Subject: Owls (Library Thing)

Subject: Owls (Open Library)

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)

Subject: Owls (WorldCat)

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Participation

Education

Owls (Science Trek)

MERLOT: Multimedia Educational Resource for Learning and Online Teaching
OER Commons: Open Educational Resources

Community

Occupation

What is an Ornithologist? (Environmental Science)

Zoologists and Wildlife Biologists (CareerOneStop, U.S. Department of Labor, Employment and Training Administration)

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.

  • Listening to the rainforest: Researcher uses AI...
    on May 22, 2026 at 11:00 am

    In tropical forests, much of the biodiversity can be heard before it is seen. Birds call, insects buzz and frogs croak, creating complex soundscapes that reflect the presence of different species.

  • Birds clap in the dark to flirt: Nightjars reveal...
    on May 19, 2026 at 11:40 pm

    Some birds sing to attract a mate. Others dance or display colorful feathers. But in the moonlit forests and shrublands of northern Argentina, one bird courts romance by snapping its wrists together, producing a sharp clapping sound scientists have puzzled over for decades. Now, researchers have captured the behavior in detail for the first time, revealing how scissor-tailed nightjars create one of the most curious sounds in the avian world.

  • Australian farmers are battling another potential...
    on April 25, 2026 at 10:30 pm

    Got a mouse in your house? That thought alone may terrify you. Now imagine if mice were scampering through your house, rummaging in your pantry or even running across your face at night.

  • 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.

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Related

Here are links to pages about closely related subjects.

Knowledge Realm

Terrestrial   (Earth)

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.