What Should I Do About My Bird-Killing Cat?

The magazine’s Ethicist columnist on whether an outdoor cat can be kept inside and how to handle a relative with aggressive parenting tactics,

#birds, #cats, #ethics-personal, #parenting

The Signs of a Changing Climate in my Own Backyard

The ecosystem in my own yard brings is showing signs of both trouble and hope. 

#animal-migration, #birds, #insects, #nashville-tenn, #summer-season

Confirmed: A duck named Ripper learned how to say “You bloody fool!”

Male musk duck (<em>Biziura lobata</em>) captured in camera chillaxing in the wild in Sandford, Tasmania, Australia. Not the same duck recorded 30 years ago saying "You bloody fool!"

Enlarge / Male musk duck (Biziura lobata) captured in camera chillaxing in the wild in Sandford, Tasmania, Australia. Not the same duck recorded 30 years ago saying “You bloody fool!” (credit: JJ Harrison /CC BY 3.0)

Back in 1987, a researcher in Australia recorded a male musk duck named Ripper producing a vocalization that sounded very much like “You bloody fool,” along with sounds resembling a slamming door and a soft mumbling. A second duck in the region was recorded in 2000 imitating a Pacific black duck’s call. Both recordings survived, but they were never analyzed in any detail, and most of the accompanying records were destroyed in a wildfire that swept through the Tidbinbilla Nature Reserve in 2003.

Now retired, that original researcher (Peter J. Fullagar) has teamed up with Carel ten Cate, a biologist at Leiden University in the Netherlands, to perform the first in-depth analysis of those recordings. That analysis confirmed that Ripper’s distinctive vocalizations are indeed a form of mimicry—likely the first comprehensively documented example of musk ducks being able to mimic sounds. The researchers described their findings in a new paper published in the journal Philosophical Transactions of the Royal Society B, part of a special issue on vocal learning in animals and humans.

Definitions of what constitutes so-called vocal-production learning can vary, but if an animal reared in isolation produces vocalizations that deviate sharply from what is typical of the species or is able to imitate the sounds of other species, those are deemed evidence for the phenomenon. Vocal-production learning is critical to human speech and language development, but there have only been a handful of confirmed reports of this in animal species—most notably, whales, dolphins, bats, elephants, songbirds, parrots, and hummingbirds.

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#animals, #biology, #bird-vocalizations, #birds, #science

Meet the People Rescuing Piping Plover Birds In New York

A group of volunteers patrols beaches where endangered Piping Plovers nest.

#birds, #breezy-point-queens-ny, #endangered-and-extinct-species, #fort-tilden-queens-ny, #plover-bird, #queens-nyc, #rockaway-beach-queens-ny, #united-states-park-police

Searching for Bird Life in a Former ‘Ocean of Forest’

A century after museum collectors surveyed Colombia’s avian fauna, a new generation of researchers returns to see what remains, and what has changed.

#agriculture-and-farming, #american-museum-of-natural-history, #animal-behavior, #birds, #collectors-and-collections, #colombia, #forests-and-forestry, #genetics-and-heredity, #museums, #your-feed-animals, #your-feed-science

‘Totally Surprising and Rather Horrifying’: Giant Tortoises Eat Baby Birds

For the first time, scientists in the Seychelles captured footage of one of the hulking reptiles stalking and killing a helpless chick.

#animal-behavior, #anna-zora, #birds, #current-biology-journal, #galapagos-islands, #hunting-and-trapping, #justin-gerlach, #research, #seychelles-islands, #turtles-and-tortoises, #video-recordings-downloads-and-streaming, #your-feed-animals, #your-feed-science

This ‘Shazam’ for Birds Could Help Save Them

The new Merlin Bird ID app allows users to identify birds by their song, and it has the potential to raise appreciation for our endangered avian friends. 

#birds, #birdwatching, #cornell-laboratory-of-ornithology, #mobile-applications

Australia’s Trash Parrots Invent New Skill in Suburbs

Sydney’s clever and adaptable sulfur-crested cockatoos learn how to pry open garbage bins by watching one another.

#animal-behavior, #animal-cognition, #birds, #evolution-biology, #parrots, #research, #science-journal, #sydney-australia, #waste-materials-and-disposal, #your-feed-animals, #your-feed-science

More Than 30 Pelicans Have Been Mutilated on California’s Beaches

Since March, dozens of brown pelicans appear to have been seriously injured by a person or people in Orange County, conservationists said.

#animal-abuse-rights-and-welfare, #birds, #california, #cruelty-to-animals, #orange-county-calif

Trouble in Los Angeles County: Too Many Peacocks

Some residents admire their beauty. Others complain about the noise, the aggression and the droppings. Now, officials are considering an ordinance to stop people from feeding peafowl.

#birds, #california, #los-angeles-county-calif, #peacocks-and-peahens

Protected Habitat, for a Population of One

Fifty years ago, Marty Bluewater fought to keep his home among the nesting birds of Protection Island. Now he’s fighting for the birds.

#bald-eagles, #birds, #environment, #marty-bluewater, #protection-island, #washington-state, #wildlife-sanctuaries-and-nature-reserves

For Wildlife, It’s Nursery Season. Please Don’t Steal Their Babies.

We were a team, this baby bird and me, and if I didn’t know how foolish it would be to keep it, I totally would have kept it.

#animal-behavior, #birds, #environment

Red Knots in Steepest Decline in Years, Threatening the Species’ Survival

The annual count along the Delaware Bay beaches showed another severe drop in numbers of the shorebird, whose migration is one of the longest avian journeys in the world.

#animal-migration, #atlantic-states-marine-fisheries-commission, #beaches, #birds, #crabs, #endangered-and-extinct-species, #your-feed-science

1,500 Eggs Were Waiting to Hatch. Then a Drone Crashed.

The authorities said they were hoping to identify the operator of a drone that crashed in a nesting area for elegant terns, leading 2,500 of the birds to flee the Bolsa Chica Ecological Reserve in Huntington Beach, Calif.

#birds, #california, #conservation-of-resources, #drones-pilotless-planes, #elegant-terns, #huntington-beach-calif, #wetlands

Researchers perform magic tricks for birds, who are not amused

A Eurasian jay takes a skeptical view of magic.

Enlarge / A Eurasian jay takes a skeptical view of magic. (credit: Luc Viatour)

Most magic tricks require a fairly sophisticated understanding of how humans perceive the world. To fall for a trick, people have to see things they perceive as important and ignore things that are actually important. Understanding why magic works can tell us important things about how humans direct their attention and form expectations.

At some point, behavioral scientists realized they could take this idea and apply it to animals. If animals are also fooled by magic tricks, we can identify where our cognitive skills overlap. If the trick fails, we can identify points where our understandings of the world diverge. Unsurprisingly, most early experiments were done with other primates, as they would likely have a lot of overlap with us. But a new study attempts magic with birds and finds that many tricks just don’t work with them.

Not easily fooled

The birds in the study were Eurasian jays, who are part of a family (corvids) known to be unusually intelligent. Many species of jays cache food (if you’ve ever found that oak trees have been seeded in your flower pots, jays are probably why) and often engage in elaborate deceptions to keep their fellow jays from stealing their caches. So it’s not a stretch to think that magic might be something birds could comprehend.

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#behavioral-science, #biology, #birds, #magic, #science

Magic Tricks May Fool You, but These Birds Can See Through Them

A small experiment using sleights of hand and illusions offers insights into how birds and people perceive the world.

#animal-cognition, #birds, #cambridge-university, #magic-and-magicians, #proceedings-of-the-national-academy-of-sciences, #research, #your-feed-animals, #your-feed-science

Ruffled Feathers Among the Birders of Central Park

“Birding Bob” knows how to find the birds of New York City. But some people aren’t happy about how he does it.

#birds, #birdwatching, #central-park-manhattan-ny, #documentary-films-and-programs, #new-york-city, #parks-and-other-recreation-areas, #social-media

Stop Kissing and Snuggling Chickens, C.D.C. Says After Salmonella Outbreak

More than 160 illnesses and dozens of hospitalizations have been reported across 43 states, officials said. “These are not house pets and a lot of people confuse that,” a poultry educator said.

#bacteria, #birds, #centers-for-disease-control-and-prevention, #chickens, #content-type-service, #hygiene-and-cleanliness, #poultry, #salmonella-bacteria

Why Do Humans Feed So Many Animals?

Researchers want to learn more about the connections between humans and the feeding of birds, beasts and other fauna.

#animal-behavior, #archaeology-and-anthropology, #birds, #cats, #delhi-india, #dogs, #great-britain, #isotopes, #monkeys-and-apes, #pet-foods, #pets, #rome-italy, #your-feed-science, #zoos

The Birds and the Buoys: Using Googly Eyes to Avert Extinction

A pair of looming eyes could scare away seabirds from fishing nets in which they are often entangled.

#birds, #conservation-of-resources, #endangered-and-extinct-species, #fishing-commercial, #innovation, #research, #royal-society-open-science-journal, #your-feed-animals, #your-feed-science

How to Draw Nature

With a few basic tips you can begin to draw the creatures around you, and remember the joy they bring.

#birds, #pens-and-pencils, #quarantine-life-and-culture

He Wasn’t a Bird Person. Then a Hawk Built a Nest on His Fire Escape.

Life, death, renewal and social media ensued.

#birds, #harlem-manhattan-ny, #hawks-birds

Pesky Condors Invade California Home

Fifteen to 20 of the endangered giant birds wrecked the deck, knocked over lawn ornaments and tore up “every piece of plastic” they could find, the homeowner’s daughter said.

#birds, #california, #condors, #endangered-and-extinct-species, #fish-and-wildlife-service, #tehachapi-calif

Mozambique Mints a New National Park — and Surveys Its Riches

In the wake of wars, natural disasters and insurgencies, Mozambique is experiencing an environmental renaissance. One of the results is a new and stunningly beautiful national park.

#biodiversity, #birds, #conservation-of-resources, #mozambique, #parks-and-other-recreation-areas, #photography, #travel-and-vacations, #wilderness-areas

Want to save an island’s coral reefs? Get rid of invasive rats

The stark surface of Redonda Island is turning green again.

Enlarge / The stark surface of Redonda Island is turning green again. (credit: Invertzoo)

Hundreds of years ago, Europeans were sailing the globe and “discovering” new parcels of land—and rats came along with them as stowaways. As crews made landfall on many islands, rats hopped off and made themselves new homes.

The rats prospered, outcompeting, eating, or otherwise driving off native species, and fragile island ecosystems suffered. However, new research suggests that these remote, isolated ecosystems can bounce back relatively quickly after conservation groups eliminate the rats, a practice that is becoming increasingly common. And the changes caused by the rats’ removal are even felt in offshore ecosystems.

Rats actually harm coral

Rats are not picky when it comes to food. They’ll happily chow down on fruit, seeds, nuts, insects, and almost anything else they can stomach. This has a notable impact on the islands’ terrestrial habitats. But in a stark yet roundabout way, rats also harm marine habitats.

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#biology, #birds, #coral, #ecology, #islands, #rats, #science

Frogmouths Are Instagram’s Most Photogenic Birds, German Researchers Say

Researchers in Germany reviewed more than 27,000 images to identify the world’s “most Instagrammable bird.” An odd-looking nocturnal species native to Australia and Southeast Asia stood out, they said.

#birds, #frogmouth, #instagram-inc, #photography, #research, #social-media

Man Caught Smuggling 35 Songbirds Into J.F.K. Airport, Authorities Say

Kevin Andre McKenzie of Guyana concealed finches inside hair curlers in his clothing, the U.S. Fish and Wildlife Service said.

#animal-abuse-rights-and-welfare, #birds, #finches-birds, #fish-and-wildlife-service, #guyana, #kennedy-international-airport-queens-ny, #smuggling, #wildlife-trade-and-poaching

Disney Imagineering’s Project Kiwi is free walking robot that will make you believe in Groot

The black curtain pulls aside and a character straight out of the movies waves hello. This is not an uncommon occurrence when I’m around Imagineers, but this time is special. The character isn’t a costume, it’s a robot. And, unlike the m​any animatronic figures you’ve seen in the parks, it’s not stuck in one place. No, this character is walking towards me, attached only by a thin cable used for programming. 

The gait is smooth, the arms swing in a lifelike manner and the feet plant realistically. The body sways exactly as you’d expect it to. There’s no other way to say it, it’s ambling. This is Project Kiwi, a small-scale, free-roaming robotic actor — the first of its kind for Disney and a real robotics milestone.

The holy grail of themed entertainment has been established for decades now: a fully mobile, bipedal character that matches the appearance, personality and scale of the original. Various non-mobile levels of this vision have been achieved at parks around the world, including the incredibly lifelike Na’Vi Shaman, The A1000 figure that powers characters like Star Wars: Galaxy’s Edge’s Hondo Ohnaka and the smoothly expressive Belle from Beauty and the Beast at Tokyo Disneyland. There have also been some cool mobile experiments like the self-piloting droid “Jake”. 

The pint sized character has accurately rendered textures on its face, hands and feet. It’s dressed in a distressed red flight suit that you may remember from the films. And its eyes are expressive as it looks at me and waves. This is the moment, the one that Disney Imagineers and park goers alike have been waiting decades to realize. This is a real, walk around character that is at the proper scale, kid scale. 

A couple of weeks ago at Walt Disney Imagineering in Southern California, I saw just how close they finally are to making that dream come true. A bipedal platform, developed completely in house over the past 3 years by WDI researchers and roboticists — dressed up to look like a roughly two and a half foot tall Groot.

Even though the version of Kiwi that I’m looking at is Groot-flavored, it’s important to stress that this is a platform first and foremost, which means that it could take this form when it gets to the parks, or another form entirely. It’s important while developing a character to have a target character that can tell you whether or not you’re hitting an established mark of believability. 

Kiwi is also is still very much a work in progress. I wouldn’t expect to see this in the wild soon, there is still a lot of work to be done on the way that Kiwi works and interacts with people and WDI does not have immediate plans to put it in the parks. 

But even at this stage it’s an incredible feat of engineering that genuinely radiates that elusive characteristic that Disney always searches for with its figures: presence.

How did we get here?

I was able to speak to the lead on Project Kiwi, R&D Imagineer Principal Scott LaValley as well as Advanced Development Studio Executive SVP Jon Snoddy about how the platform came together over the past few years. 

“Project KIWI started about three years ago to figure out how we can bring our smaller characters to life at their actual scale in authentic ways,” LaValley says. “It’s an exciting time for bipedal robotics and with an incredible team and our combination of technology, artistry, and magic, we are bringing characters to life that could not have happened anywhere but Disney.”

I’ve talked a bit about the unique Imagineering process in my previous pieces on how Disney builds reactive robotics, autonomous stuntbots and even entire lands. Imagineering works a lot like a startup in the way that it comes up with a problem to solve and then goes about pulling in other departments to help it get a solution. There is a remarkably ego-free nature to much of the way that WDI actually finds those solutions, too. They are as likely to find a key component off the shelf as they are to design, develop and patent it in house. 

The interconnected nature of Imagineering departments like ride design, show systems, special effects, animatronics department, Tech Studio R&D and Disney Research means that they share solutions across the stack as well.

The guiding thread to all of it, of course, is storytelling. This guiding force exists at all levels of the process, keeping the project moving in the right direction — towards a better way to tell stories and transport guests. 

Image Credits: Walt Disney Imagineering R&D Inc.

With Kiwi, the end goal was clear, a character that could walk on its own and interact with park guests. Unfortunately, due to the scale and complexity of the figure and the requirements for interaction and walking, no ‘off the shelf’ platforms would do. The fact is that there are actually only a handful of truly viable bipedal robotics platforms anywhere in the world and the vast majority of them are being created for industrial applications, with a handful of ‘human-scale’ solutions that are designed as marketing set pieces rather than truly autonomous systems. 

So to hit that goal, Imagineering turned to R&D and LaValley’s team. LaValley had come to Disney from Boston Dynamics, where he worked on the first version of its biped robot Atlas. 

The project scope was that they needed a biped robot that was battery powered and could be programmed to handle autonomous interactions with park guests and striped gestures and emotes. The team would take the next 3 years to build what they needed — much of which was custom for reasons we’ll get into shortly. 

Image Credits: Walt Disney Imagineering R&D Inc.

It’s clear at a glance that Kiwi has no operator inside. The human brain is pretty good at instinctually understanding whether a space is just too small to have a person in it. In order to achieve the small size, the team had to first build a custom skeleton that had room for every motor and actuator Kiwi would need to achieve 50 degrees of freedom, all while keeping it humanoid in shape so that it could be ‘dressed up’ as any number of characters. 

First came the frame. Prototypes were built from custom printed polymer and then eventually custom metal parts using industrial printers. The armatures and segments that they needed to house the critical components were just too complex to mill or cast. The cleverly printed metal skeleton is hollow throughout, allowing a ‘marrow conduit’ for air which rushes through the body cooling the motors and actuators. In the current Kiwi prototype the air comes in through the collar area of the suit, rushes throughout the body, propelled by fans embedded in the skeleton and exhausts near the bottom of the unit. Eventually it will use the clothing as a shroud to help air flow out near the feet.

Though there is some audible noise, even in this early state it is very low, allowing audio playing out of a speaker to enable conversation. 

As you can see in the exclusive progress video embedded above, the lower sections were built first. Early testing around the office shows the legs and torso sneaking, bouncing, shuffling and strutting through Imagineering. This is probably the only workplace in the world where the bottom half of a torso can tiptoe past your office while you’re eating lunch and it doesn’t even merit a pause between bites. 

An enormous amount of completely custom robotics work went into the Kiwi platform. In the demonstration I saw, young Groot had a safety tether and control cable for live programming but nothing on the rig itself needed support, it was free roaming with on board battery power that LaValley says hits around the 45 minute mark currently with more longevity hoped for in the final version. In fact, a next-generation skeleton is already under development that is lighter and more efficient.

Image Credits: Walt Disney Imagineering R&D Inc. / Walt Disney Imagineering R&D Inc.

The legs use a system that offers a kinetic counter-balance, allowing the force of having to move and plant a foot to be off-set, making motions more power efficient and quicker. Think of a spring loaded heavy gate that makes it easier for you to swing open — but no springs, and a robotic limb instead of a gate.

The feet plant realistically for the very simple reason that they must actually support the figure. This gives it an additional layer of believability that just doesn’t happen with externally supported characters that “fake” a foot plant. LaValley demonstrated that the figure could easily stay afoot even if it was shoved gently or if a hand was rested on its shoulder. This kind of self-balancing is something that humans do unconsciously and continuously but it must be built and programmed in to an ambulatory robot. 

Many patentable inventions went into this creation. One of them is a clever system of gears that translates energy across joints, allowing them to share motors with one another even across a joint like a knee or wrist. This means fewer components and the ability to keep motor and actuator packages small and compact enough to fit underneath theming. 

In order to minimize the amount of wiring throughout Kiwi — since wires are always the biggest points of failure — the team created a set of origami-like circuit boards joined by integrated flex cabling. Think of your standard computer circuit board but sliced into segments and mounted to the exterior of the hollow ‘bones’. They wrap around the limbs and other body parts, binding the control systems and motors being controlled together into a local group that reduces the amount of harnessing that needs to be spread across joints and throughout the structure. 

No actuators — the components that decide how to move a limb — that exist had the capabilities that the team needed, so they built them from scratch. At one point, LaValley handed me a ring holding iteration after iteration of a dozen actuator elements. I was holding years worth of engineering, experimentation, failure and progress on a simple bit of wire twisted together at the end.

Up next for Project Kiwi is a new set of actuators that can dynamically apply torque plus added sensing capabilities for more stability and reaction to uneven ground or interactions. You can imagine that, as a free roaming character people will want to take pictures with it and I doubt kids would be able to resist running up for a hug. The skeleton must be able to sense and react quickly and smoothly to those sudden external inputs in order to stay upright and keep looking natural. 

Image Credits: Walt Disney Imagineering R&D Inc. / Walt Disney Imagineering R&D Inc.

Moving from a pure IK system to a fully torque sensing system will allow for the platform to make on the fly adjustments that compensate for terrain or interaction with other performers or guests.

All of the work the team put into custom gearing, motors and actuation has paid off in spades with the ridiculously smooth and natural looking movements of Kiwi’s arms and legs. Quick waves, shrugs, dance moves and even boxing jabs all look like a real — if slightly gentle — creature is performing them. 

The team also demonstrated the custom built performance software that they designed which allows Kiwi to have different kinds of gaits with personality layered on top. The bottom layer is an IK-style gait system that keeps Kiwi upright and walking, but then layering the personalities on top adds character to the walk while still maintaining stability. Bouncy, jaunty walks, limps, sad or downhearted walks, all with the other motions of arms and head contributing to a constantly shifting center of mass and momentum. The paddling ducks feet under the water is that gait system that takes the external inputs and integrates it into the walk naturally.

The current prototype software has a series of set behaviors, with a timeline that allows them to program new behaviors and actions by toggles or adjusting curves that control movement. With a series of tweaks in the software the changes become evident immediately, with Groot’s “mood” becoming immediately evident in his walk. 

One moment he is bouncing along swinging his arms jauntily, clearly happy to be there. Then the next moment his arms are slumped, his head is hung and he is slowly plodding — clearly sad to be leaving the fun behind. It’s a remarkable bit of performance software. 

And even though the expressive eyes are already impressive — the team is not done. Up next on the agenda is a sensory package that allows Kiwi to more fully understand the world around it and to identify people and their faces. This becomes important because eye contact is such an emotive and powerful tool to use in transporting a participant. 

Even without the sensing software I can tell you that the experience of this 2.5ft Groot locking eyes with me, smiling and waving was just incredibly transportive. Multiple times throughout my interaction I completely forgot that it was a robot at all. 

As I mentioned at the top, the Project Kiwi platform still has a lot of work left to do before it makes any appearances in the parks. But it’s already well on the road to being viable for things like stage performances, photo ops and eventually free roaming deployment in the parks.

That is really the vision, Snoddy says that the goal is to move the characters we love from across Disney’s pantheon into the spaces of the guests, elevating the entirety of the park to a live transportive experience, rather than a single ride or dark room. And to do it at the proper scale to make them genuine and capable of making guests believe. With these kinds of platforms, the possibilities are there to make the entire parks themselves a living breathing home for the characters, rather than the tightly controlled environments of the rides themselves.

The arc of history in this Imagineering journeys is drawn in robots. From Great Moments with Mr Lincoln, to incredibly expressive characters like the Na’Vi Shaman anchored inside a dark ride, to characters that hold up in bright, well lit spaces. Project Kiwi is the next frontier, allowing them to step off of the pedestal and right into the world of the guest.

One of the most fascinating fields in robotics currently is HRI or human-robot interaction. This multidisciplinary effort to help humans and robots communicate better is often focused on safety and awareness in industrial settings. But I’ve long had that the most incredibly interesting work in this space is being done in Imagineering R&D. Over 100 million people pass through Disney’s parks per year, and the number of opportunities that they have to react to and interact with robotic characters grows yearly. And with projects like Kiwi on the horizon, this field is going to explode with new kinds of data and learnings. 

And, of course, we’ll get to meet some of our favorite characters looking and acting as real as we’ve ever seen them in our world. 

#autonomous-systems, #birds, #boston-dynamics, #energy, #groot, #jon-snoddy, #kiwi, #local, #robot, #robotics, #simulation, #speaker, #tc, #walt-disney, #walt-disney-imagineering

A New Bird Flu Jumps to Humans. So Far, It’s Not a Problem

Covid fuels the current virus pandemic, but the world is full of flu viruses waiting in the wings. And they keep changing unpredictably.

#agriculture-and-farming, #astrakhan-russia, #avian-influenza, #birds, #chickens, #coronavirus-2019-ncov, #lucey-daniel-r, #world-health-organization, #your-feed-healthcare

Some Male Birds Fly Under False Colors to Attract Mates, Study Suggests

Elaborate feather microstructures allow male tanagers to enhance their colors, making them seem as if they are higher quality mates.

#animal-behavior, #birds, #color, #evolution-biology, #feathers, #your-feed-animals, #your-feed-science

On the Menu at a Lunch in Italy: Protected Songbirds

The Italian police were called to investigate a luncheon for a potential violation of coronavirus rules. They found a feast of migrating finches.

#birds, #endangered-and-extinct-species, #italy, #wildlife-trade-and-poaching

Plant a Love of Nature in Your Kids

This Earth Day, show kids they can find refuge in the outdoors.

#animals, #birds, #carson-rachel, #children-and-childhood, #conservation-of-resources, #endangered-and-extinct-species, #environment, #parenting, #writing-and-writers

Birds by the Billions: A Guide to Spring’s Avian Parade

For birders across the United States, it’s a rite of spring: heading out to woodlands and waterways to track down a favorite warbler, vireo, tanager or other bird, many of them migratory.

#animal-migration, #audubon-society-national, #birds, #birdwatching, #peterson-roger-tory, #spring-season, #travel-and-vacations

We Need an Infrastructure Package for Nature

The long-term needs of ecosystems should come before our knee-jerk demands to get back to life.

#animals, #biden-joseph-r-jr, #birds, #commuting, #electric-and-hybrid-vehicles, #endangered-and-extinct-species, #environment, #flowers-and-plants, #infrastructure-public-works, #land-use-policies, #long-island-ny, #roads-and-traffic, #transit-systems, #united-states

Turn the Lights Out. Here Come the Birds.

Buildings, landmarks and monuments are turning off lights to prevent fatal impacts as birds set off on spring migration.

#academy-of-natural-sciences, #animal-behavior, #animal-migration, #audubon-society-national, #birds, #canada, #conservation-of-resources, #cornell-lab-of-ornithology, #dallas-tex, #florida, #fort-worth-tex, #lighting, #new-york-city, #windows

Salmonella Outbreak Is Linked to Wild Birds and Feeders, C.D.C. Says

The Centers for Disease Control and Prevention said 19 people had been sickened in eight states.

#birds, #california, #centers-for-disease-control-and-prevention, #hygiene-and-cleanliness, #kentucky, #mississippi, #new-hampshire, #oklahoma, #oregon, #salmonella-bacteria, #tennessee, #washington-state

Listening to Music in the Desert at Dawn

Terry Tempest Williams, an author and environmental activist, on bird song, Keith Jarrett and slowing down.

#abyss-of-the-birds-song, #birds, #books-and-literature, #classical-music, #erosion-essays-of-undoing-book, #first-solo-voice-song, #invocations-album, #jarrett-keith, #messiaen-olivier, #music, #quartet-for-the-end-of-time-musical-work, #williams-terry-tempest

Book Review: ‘A World on the Wing,’ by Scott Weidensaul

In “A World on the Wing,” Scott Weidensaul describes the splendor of birds that can span continents in their flight, and also all the ways they are threatened.

#a-world-on-the-wing-the-global-odyssey-of-migratory-birds-book, #animal-migration, #audubon-society-national, #birds, #birdwatching, #books-and-literature, #weidensaul-scott

A Biologist, an Outlandish Stork and the Army of Women Trying to Save It

In the Indian state of Assam, a group of women known as the Hargila Army is spearheading a conservation effort to rescue the endangered greater adjutant stork.

#animals, #birds, #conservation-of-resources, #endangered-and-extinct-species, #photography, #storks-birds, #travel-and-vacations, #waste-materials-and-disposal, #women-and-girls

This Endangered Bird Lost Its Song in Australia

New generations of a critically endangered species of songbird are failing to learn the tunes they need for courtship. It could lead to extinction.

#australia, #biodiversity, #birds, #evolution-biology

Yes, America, There Is (Some) Hope for the Environment

Wildlife bridges, plastic-eating bacteria and drones that plant trees remind us that we are as good at repairing as we are at destroying.

#alternative-and-renewable-energy, #birds, #conservation-of-resources, #endangered-and-extinct-species, #global-warming, #trees-and-shrubs

Wisdom, the World’s Oldest Known Wild Bird, Has Another Chick

An albatross named Wisdom has astounded researchers by hatching a chick at more than 70 years old, securing her title as the world’s oldest known breeding bird.

#birds, #fish-and-wildlife-service, #midway-atoll

Finding Refuge, and a Snowy Owl, in Central Park

When pandemic New York seemed at its most surreal, the park, with its abundant wildlife and familiar progression of the seasons, offered a vision of normal life to a book critic who wandered it daily.

#birds, #central-park-manhattan-ny, #coronavirus-2019-ncov, #olmsted-frederick-law, #parks-and-other-recreation-areas, #quarantine-life-and-culture

California Condors Get an Assist From an Unlikely Source: A Wind Power Company

Federal wildlife authorities in California are working with a wind energy company to breed the endangered birds in captivity to replace any that may be killed by turbine blades. Conservationists are skeptical.

#alternative-and-renewable-energy, #avangrid-renewables-llc, #biodiversity, #birds, #breeding-of-animals, #california, #condors, #endangered-and-extinct-species, #energy-and-power, #fish-and-wildlife-service, #wind-power

This Bird Wasn’t Seen for 170 Years. Then It Appeared in an Indonesian Forest.

The black-browed babbler has long been one of Indonesia’s most enigmatic birds.

#birds, #birdwatching, #borneo-indonesia, #bw-galeatus, #endangered-and-extinct-species, #indonesia, #your-feed-science

I Will Not Rest Until This Garden Grows

Letting nature take its course is getting harder to do.

#birds, #flowers-and-plants, #gardens-and-gardening, #seasons-and-months, #seeds

The Heated Debate in the Birding Community

As the Manhattan Bird Alert account on Twitter gained traction, so did opposition. Critics said the crowds it encouraged could be harmful.

#anthony-susan-b, #antiques, #birds, #birdwatching, #geneva-ny, #hale-james-ellery-photographer, #new-york-city, #twitter, #whitcomb-david-1977

Twitter Is Turning Birds Into Celebrities and Birders Against One Another

A Twitter account helped spread the word about rare birds in the city, but publicizing their locations exposed a rift among birders.

#birds, #birdwatching, #central-park-manhattan-ny, #parks-and-other-recreation-areas, #social-media

A Happiness of Bluebirds

This year isn’t living up to my hopes, so I am learning to hope in a new way.

#birds, #happiness, #nashville-tenn, #seasons-and-months

The Art and Education of Owling

To search for an owl is to dance with nature in real time.

#birds, #maine, #owls