“To claim dominance, a mountain chickadee darts or hisses at the other bird, or it’s revealed by those who hang back around a feeder,” says McCallum.
On top of each was a special light containing blue, red, green, and UV LEDs behind a diffuser, allowing the researchers to light up the feeder in a variety of nonspectral colors.
To help you make sense of the often bewildering range of choices, here are three of our favorite binoculars, well suited to the beginning, intermediate, and advanced birder.Nikon Monarch 5, Size 10x42 ($330)These binoculars are the perfect upgrade from less expensive, compact models.
Photo © Nils Bouillard He modeled the idea on the popular concept of the Big Year in birding, where birders attempt to see as many bird species as possible in one calendar year.“The rules for a birding Big Year are well established,” says Nils.
New York City officials stress that rideshare services are only offline for a few hours, from the 8 pm curfew until just after midnight, and the New York Police Department claims Citi Bikes and Revel scooters were shut down due to concerns people were using them for looting.
In 2015, New Zealand’s government launched a nationwide effort called Predator Free 2050 with a $17 million (28 million New Zealand dollars) investment to rid the country’s 164,375 square miles of invasive mammals in the next three decades.
In 1933, Peterson convinced Houghton Mifflin to publish a Field Guide to the Birds as a new way to identify our feathered friends.Identifying nature is fun, but what I love most about field guides is that the change the way you see .
Photo © Wade Tregaskis / Flickr Each morning, before I put the kettle on or open the news to see what fresh hell awaits our pandemic-blighted world, I check on the frogmouths.
Apparently, the same cannot be said for the children who were walking to school while I was taking pictures of cedar waxwings.
Back at its display ground, a red-winged blackbird will fend off rivals of its own species at its territory, but like many birds, will also drive away just about anything that gets near.
That’s not the only kind of sharing there is, however, and it’s not what my student was describing.People may still post public messages not directed at anyone in particular (“To whom it may concern on the internet”), but the most problematic information about the crisis is often locally-focused, spreading through group chat or texting or email between friends, colleagues, and neighbors.
CES Attendees: Come visit WIRED HQ, located at the Yardbird in the Venetian.Samsung T7 TouchPhotograph: SamsungIt's not easy to get excited about hard drives, but if you're a proponent of security—and happen to need extra storage space—then you'll be happy to learn that Samsung's new portable solid-state drive (called the T7 Touch Portable SSD), comes with a built-in fingerprint scanner.
Photo © Kelly Colgan Azar / Flickr On June 7, 1982, researcher Donna Compton stood out on The Nature Conservancy’s Regal Meadows preserve in Minnesota, setting up bird survey stations.
Photo © Jim / Flickr We all know that chickens, turkeys, cows, sheep, and the like are all domesticated animals, descended from wild relatives yet altered significantly by deliberate human intervention.
Abundant, intelligent, able to squeeze through a nickel-sized hole, seeking spots to nest or cache food and stuff to chew, squirrels cause almost half all power outages from wildlife, by some industry estimates.
She’s the only person permitted to band hummingbirds in Arkansas. “By banding we can prove we have the same hummingbirds returning,” she says while looking through glass at the gut of a bird that’s smaller than a Matchbox car.
Photo © Nikolaj Lasbo / TNC These “passport stamps” are data points that help us understand that kestrel’s movements and migrations throughout its life — and HawkWatch staff and volunteers have now banded about 2,000 kestrels since 2013.
Artwork © Alberto Rey, The Extinct Birds Project Even in crowded museums, I can usually count on having the bird specimen displays to myself. Rey began pursuing the project in 2015, when he gazed at a drawer of extinct birds at the Roger Tory Peterson Institute of Natural History.
Even after a discovery in 2006 showing 400 piping plovers wintering in the Bahamas, researchers likely only know where half the population spends much of its year, says Jeffery.
House sparrows are often considered one of the most adaptable birds, capable of thriving amongst our farms, suburbs and cities. The house sparrow appears to be a clear winner in the Anthropocene: an adaptable bird capable of thriving equally well on cities and in farms.
Scooter Startups Are Ditching Gig Workers for Real Employees In Los Angeles, electric scooter sharing company Spin will hire employees to collect, charge, fix, and redeploy its vehicles every day.
Micromobility: the Prose and Poetry of the Scooter-Faithful The hype around shared, electric scooters, bikes, and other gizmos has produced a "micromobility" conference, though even the companies involved have started to acknowledge their industry is not a money-printing machine.