A tight ball of fur and A bones lies in the leaf litter under the evergreens-a telltale sign that an owl is nearby. The nocturnal raptors cough up these grisly artifacts at their roosts once a day. After snatching up a rodent or fellow bird, they swallow their prey whole, squeezing together the indigestible bits in their gizzard and discarding what's called a pellet. Or in other words, owl puke.
Birds such as hawks, kites, herons and cormorants can cast pellets too, says Eres Gomez, the research coordinator for the Urban Bird Project in San Antonio, Texas.
هذه القصة مأخوذة من طبعة December 2024/January 2025 من Birds & Blooms.
ابدأ النسخة التجريبية المجانية من Magzter GOLD لمدة 7 أيام للوصول إلى آلاف القصص المتميزة المنسقة وأكثر من 9,000 مجلة وصحيفة.
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هذه القصة مأخوذة من طبعة December 2024/January 2025 من Birds & Blooms.
ابدأ النسخة التجريبية المجانية من Magzter GOLD لمدة 7 أيام للوصول إلى آلاف القصص المتميزة المنسقة وأكثر من 9,000 مجلة وصحيفة.
بالفعل مشترك? تسجيل الدخول
Social and Supportive
Brown-headed nuthatches take a helpful approach to raising their young
BRING THE OUTDOORS IN
Making a terrarium is about as close as you can get to a Zen DIY project. Once you have gathered the proper materials and squared away your plant selections, it's as simple as layering it all together and watching your mini ecosystem thrive. Here, I'll walk you through my foolproof process and cover all the required elements for good filtration, healthy soil, strong root growth and resistance against fungus and disease.
GROW THIS. NOT THAT
Six easy-to-grow houseplants—and six that may not be the right choice for you
Winter MAGIC
Forecasts may be frigid, but grab your binoculars because birding opportunities are still incredible
Sense or Nonsense? - Why some birds can taste and smell - but others can't
Does a porcelain berry taste like a blueberry to a gray catbird? Does a block of lard smell like frying bacon to a northern flicker? The short answer is no. While some avian species do have a well-adapted sense of taste or smell, they can't distinguish between flavors and odors the way humans can. They're not picking up every ingredient in the suet you put out, says José Ramírez-Garofalo, an ornithology researcher at Rutgers University in New Jersey and the director of Freshkills Biological Station in Staten Island, New York.
Food-Focused and Fierce - Meet Canada jays and learn why they eat almost anything they can find
Even if you haven't heard of Canada jays, you've heard of their relatives. Members of the corvid family, they belong to the same group as American crows, blackbilled magpies, and jays including blue, Steller's and scrub. "Unlike many of the other jays, a Canada jay doesn't have a crest of any kind; it just has a rounded head," says Dale Gentry, director of conservation for Audubon Upper Mississippi River.In 2018, the Canada jay's name was changed from gray jay, but Dale thinks the former adjective was fitting. "Most of its body is shades of gray with some white," he says. "There are different subspecies that have different physical traits, but most of them have some lighter coloring on their foreheads, upper breasts and throats, each with a darker streak that starts at each eye and goes back."
IN GOOD COMPANY
BIRDS OF A FEATHER MAY FLOCK TOGETHER, but what about other collectives of critters-and what do you call them when they do?
ON THE MOVE
Birds approach the challenges of migration in surprising ways. Learn about how they walk, swim or take the scenic route during their travels.
Sparrow Look-Alikes
Distinct sounds help separate these similar species
Rainbow of Colors
Summer ts prime time for picturesque hummingbird sightings
