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The real reason birds are taking over parking lots all over the country

What in the Alfred Hitchcock is going on here?!

Unsplash & acameronhuff/Flickr

I can't remember the last time I went to a store—say a Target, Walmart, or a big chain grocery store—and didn't encounter roving gangs of birds in the parking lot. Sometimes it's only a few pigeons picking at crumbs and discarded sandwiches, and sometimes it's hundreds of seagulls fanning out like you might sometimes see them on the beach. Sometimes it's even geese, who are notoriously the meanest of the bunch. I've always been curious about why birds love parking lots so much, but never gave it a lot of thought.

Then I realized this is a phenomenon that has been happening all over the country for years. Not just gatherings of birds, but in some cases literal takeovers! Stories out of Texas and Louisiana show crows and grackles invading large parking lots by the thousands, making for amazing viral social media moments.

What in the Alfred Hitchcock is going on here? I wish I could ask the birds what's so appealing about asphalt parking lots? Well, I can't; but I can consult with bird experts.

a black duck on a snowy sidewalk A duck. acameronhuff/Flickr

There are four main reasons birds gather in large numbers in parking lots. First? They look like bodies of water.

I've always thought it was weird that waterbirds like seagulls, ducks, geese, and grebes are so common in parking lots.

The Audobon Society (bigtime bird folks) writes, "To a bird flying at night, [parking lots] resembles bodies of water, especially if their surfaces are wet. Even more so if made to glisten by artificial light." Even during the day, it's easy to see how a big patch of asphalt could look like a lake or pond to a flying bird. It makes sense that they'd want to land there and check it out.

Did you know that some waterbirds like certain kinds of grebes, loons, and swifts have trouble taking off from land due to the composition of their bodies? That means the presence of these confounding-looking parking lots can, sadly, cause some waterbirds to get stranded.

Second: They are open and safe from predators.

Being out in the open when you're a small, vulnerable bird seems like a bad idea, but it might actually be brilliant.

"Most of the bird species mentioned (e.g. Canada geese, seagulls, grackles) tend to find safety in numbers, and in parking lots, as well as open fields, it is easier for the group to be aware of predators, since there are not a lot of places to hide," says Dr. Allison Sacerdote-Velat, Curator of Biology and Herpetology and VP of Conservation Research at the Peggy Notebaert Nature Museum.

That helps explain not just birds' presence in parking lots, but their sometimes extremely large numbers! In a big group, they can help lookout for one another.

Well-lit parking lots are also a safe place for birds to hang out at night. Crows, for example, are a common food source for owls—a predator with notoriously excellent night vision. Crows don't operate as well at night so they sometimes descend on parking lots with bright artificial lights for better visibility and protection.

@denisdina12

Three: They're full of free food.

Oh, do we humans love to litter in parking lots! They seem to make an excellent place to toss half a hot dog, a gristly chicken nugget, or dump out our toddler's snack bowl.

That makes parking lots relative buffets for birds who like to scavenge for food. It's a lot easier to wait for humans to drop something than it is to go hunting around for insects and seeds. Parking lots, though, just so happen to have a lot of that kind of food too—most big box parking lots have trees, shrubs, and bushes around the periphery which gives cover and access to natural food sources for birds.

Parking lots also collect puddles which can be used as a water source or a way to grab a quick bath.

gif of a flock of birds flying over scientists Schitts Creek Attack GIF by CBCGiphy

Four: Their usual habitats are disappearing thanks to humanity and climate change

Probably the saddest reason that birds love to gather in parking lots is that they often don't have another choice.

"Habitats such as mudflats, plains, and old fields would provide a similar resource," as parking lots, according to Sacerdote-Velat, but those natural ecosystems are getting harder and harder to come by. If you live in an urban or suburban area (with plenty of parking lots) you've probably seen rapid expansion that's cleared out fields and trees to make room for more development. This habitat destruction has been a major factor in the overall bird population in the United States declining by almost 3 billion since 1970—a staggering, heartbreaking number.

Some people get annoyed or even frightened by large numbers of birds in parking lots. To be fair, grackles—big-time parking lot birds—can be fairly aggressive, as can geese. It's not fun navigating your way around a flock of stubborn and feisty birds when you're just trying to grab a shopping cart and run your errands!

But remember, they're just looking for a safe space to not get eaten by an owl. It's not their fault all the open fields and mudflats are gone—it's ours. The least we can do is respectfully share the back half of our Walmart parking lots with them. Just don't feed them old French fries or even bird seed. They're crafty foragers, these parking lot birds, and they'll do just fine with a couple hundred of their brethren helping them keep a lookout.

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Joy

Airbnb host wakes his guest up in the middle of the night so she wouldn't miss the northern lights

Best. Host. Ever.

@penslucero/TikTok

Pency Lucero taking in the Northern Lights

Seeing the northern lights is a common bucket list adventure for many people. After all, it ticks a lot of boxes—being a dazzling light show, rich historical experience and scientific phenomenon all rolled into one. Plus there’s the uncertainty of it all, never quite knowing if you’ll witness a vivid streak of otherworldly colors dance across the sky…or simply see an oddly colored cloud. It’s nature’s slot machine, if you will.

Traveler and content creator Pency Lucero was willing to take that gamble. After thorough research, she stumbled upon an Airbnb in Rörbäck, Sweden with an actual picture of the northern lights shining above the cabin in the listing. With that kind of photo evidence, she felt good about her odds.

However, as soon as she landed, snow began falling so hard that the entire sky was “barely visible,” she told Upworthy. Martin, the Airbnb host, was nonetheless determined to do everything he could to ensure his guests got to see the spectacle, even offering to wake Lucero up in the middle of the night if he saw anything.

Then one night, the knock came.

In a video Lucero posted to TikTok, which now has over 12 million views, we hear Martin ushering her out to take a peek. Then we see Lucero’s face light up just before seeing the sky do the same.

“I thought it was a prank,” the onscreen text reads in the clip. “And then I see it….”

Watch:

@penslucero
I’m on the verge of crying every time I watch this video I still cannot believe it. 📍 Rörbäck, Sweden

“I was mostly in awe of what this Earth is capable of,” Lucero recalled. “I never expected it to be THAT beautiful for the naked eye.” This is a hopeful sentiment against the widely accepted notion that the northern lights are often better looking in photos than they are in real life.

As Lucero asserted in a follow-up video, “Our video doesn’t do it justice at all…I would argue it’s even better for the naked eye.”

@penslucero Replying to @PatriotFamilyHomes ♬ Golden Hour: Piano Version - Andy Morris

Others were quick to back Lucero with anecdotes of their own experience.

“It’s definitely possible to see it like in the pics. I saw it this winter in Norway, there was bright green, purple and so much movement.”

“They’re so much better in person, the way they dance and move around is insane and beautiful.”

Of course, if you ask Martin, who everyone agreed was the best host ever, seeing guest reactions of pure wonder and joy is even “better than the lights themselves.” But still, he can’t deny that there’s a breathtaking magic to it all. He shared with Upworthy that “Sometimes it feels like it will pull you up in the sky like you are in the middle of it. I wish everyone would have the chance to witness it.”

A photo from Martin's Airbnb listing

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When it comes to tips for actually seeing the northern lights, Martin admits it still mostly comes down to being in the right place at the right time. Luckily, his Airbnb listing can help with that.

Nature has a great way of reminding us that beyond the distractions and distresses of modern life, there is sublime beauty waiting for the chance to capture our hearts.

This article originally appeared two years ago.

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Nature

Here's the first ever footage of a baby sperm whale nursing from its mother

How baby sperm whales nurse has been a scientific mystery for decades.

National Geographic/YouTube

We know that mammals feed their young with milk from their own bodies, and we know that whales are mammals. But the logistics of how some whales make breastfeeding happen has been a bit of a mystery for scientists. Such has been the case with sperm whales.

Sperm whales are uniquely shaped, with humongous, block-shaped heads that house the largest brains in the animal world. Like other cetaceans, sperm whale babies rely on their mother's milk for sustenance in their first year or two. And also like other cetaceans, a sperm whale mama's nipple is inverted—it doesn't stick out from her body like many mammals, but rather is hidden inside a mammary slit.

Most whale and dolphin babies nudge the mammary slit to expose the nipple, allowing them to "suckle." A sperm whale baby's head and mouth aren't really designed for suckling in the traditional sense, obviously, as its massive nose protrudes over its much smaller lower jaw. But even in the whale sense of mom shooting milk into a baby's mouth, it's been unclear how it works for sperm whales due to their oddly shaped heads. Photos and observations have led researchers to believe that the mother whale expresses milk into the water for the baby to ingests outside of her body, but the real mechanics haven't been clearly understood.

With the proliferation of underwater photography and filmography, it may seem strange that we don't have more nursing whale evidence to examine, but because baby whales can't breathe and nurse at the same time, nursing events are usually quite short. Even being in the right place at the right time to observe a whale nursing is rare, much less capturing it on film.

A four-part documentary series from National Geographic has provided, for the first time, film footage of a sperm whale baby nursing. It shows how the baby actually inserting its lower jaw into the mother's mammary slit, and the milk—which contains ten times more fat than human milk and is the consistency of yogurt—shooting directly into the baby whale's mouth.

Sperm Whale Suckles | National Geographicwww.youtube.com

The documentary series containing this footage, "Secrets of the Whales," was conceived of by National Geographic Explorer and photographer Brian Skerry and follows the stories of five different whale species—narwhals, humpbacks, belugas, sperm whales, and orcas. It was filmed in 24 locations around the world and took three years to make. Produced by award-winning filmmaker and conservationist James Cameron (of "Titanic" and "Avatar" fame) and narrated by award-winning actress and conservationist Sigourney Weaver, the series is sure to please whale lovers and nature lovers alike.

In addition to sperm whale babies breastfeeding, the docuseries shows how beluga whales name themselves so groups can keep track of each other, how baby belugas share their moms' call signs, how 30,000 humpbacks travel together from Australia to Antarctica and use breeches to talk to each other, and how a beluga pod adopted a narwhal into their bod—apparently the first ever cross-species adoption ever recorded.

Executive Producer James Cameron called the series a "challenging, daunting project" in a SXSW Conference panel last month."It's also so important for people to understand and for this film to illuminate how these creatures think, how they feel, what their emotion is like, what their society is like," he said, "because we won't protect what we don't love."

The series premiers on streaming service Disney+ on Earth Day, April 22.

Secrets of the Whales | Official Trailer | Disney+www.youtube.com

The filmmakers hope that by sharing with people the unique identities of the whales they followed, they can inspire people to think about how these magnificent mammals can be better protected.

"It's inescapable that they're being poisoned by us, that they're being deafened by us, or their behaviors, all of their feeding strategies and mating strategies and reproductive strategies are being dismantled by all of this noise from shipping channels and military sonars and all that," Cameron said. "They're going to continue to decline. The right whales are down to about 300…We barely understand these animals, so I think we have to, as a society, we have to think about doing it better."

Indeed we do.

This article originally appeared four years ago.

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Science

A juice company dumped orange peels in a national park. Here's what it looks like now.

12,000 tons of food waste and 21 years later, this forest looks totally different.

In 1997, ecologists Daniel Janzen and Winnie Hallwachs approached an orange juice company in Costa Rica with an off-the-wall idea. In exchange for donating a portion of unspoiled, forested land to the Área de Conservación Guanacaste — a nature preserve in the country's northwest — the park would allow the company to dump its discarded orange peels and pulp, free of charge, in a heavily grazed, largely deforested area nearby.

One year later, one thousand trucks poured into the national park, offloading over 12,000 metric tons of sticky, mealy, orange compost onto the worn-out plot. The site was left untouched and largely unexamined for over a decade. A sign was placed to ensure future researchers could locate and study it.

16 years later, Janzen dispatched graduate student Timothy Treuer to look for the site where the food waste was dumped.

Treuer initially set out to locate the large placard that marked the plot — and failed.

The first deposit of orange peels in 1996.

Photo by Dan Janzen.

"It's a huge sign, bright yellow lettering. We should have been able to see it," Treuer says. After wandering around for half an hour with no luck, he consulted Janzen, who gave him more detailed instructions on how to find the plot.

When he returned a week later and confirmed he was in the right place, Treuer was floored. Compared to the adjacent barren former pastureland, the site of the food waste deposit was "like night and day."

The site of the orange peel deposit (L) and adjacent pastureland (R).

Photo by Leland Werden.

"It was just hard to believe that the only difference between the two areas was a bunch of orange peels. They look like completely different ecosystems," he explains.

The area was so thick with vegetation he still could not find the sign.

Treuer and a team of researchers from Princeton University studied the site over the course of the following three years.

The results, published in the journal "Restoration Ecology," highlight just how completely the discarded fruit parts assisted the area's turnaround.

The ecologists measured various qualities of the site against an area of former pastureland immediately across the access road used to dump the orange peels two decades prior. Compared to the adjacent plot, which was dominated by a single species of tree, the site of the orange peel deposit featured two dozen species of vegetation, most thriving.

Lab technician Erik Schilling explores the newly overgrown orange peel plot.

Photo by Tim Treuer.

In addition to greater biodiversity, richer soil, and a better-developed canopy, researchers discovered a tayra (a dog-sized weasel) and a giant fig tree three feet in diameter, on the plot.

"You could have had 20 people climbing in that tree at once and it would have supported the weight no problem," says Jon Choi, co-author of the paper, who conducted much of the soil analysis. "That thing was massive."

Recent evidence suggests that secondary tropical forests — those that grow after the original inhabitants are torn down — are essential to helping slow climate change.

In a 2016 study published in Nature, researchers found that such forests absorb and store atmospheric carbon at roughly 11 times the rate of old-growth forests.

Treuer believes better management of discarded produce — like orange peels — could be key to helping these forests regrow.

In many parts of the world, rates of deforestation are increasing dramatically, sapping local soil of much-needed nutrients and, with them, the ability of ecosystems to restore themselves.

Meanwhile, much of the world is awash in nutrient-rich food waste. In the United States, up to half of all produce in the United States is discarded. Most currently ends up in landfills.

The site after a deposit of orange peels in 1998.

Photo by Dan Janzen.

"We don't want companies to go out there will-nilly just dumping their waste all over the place, but if it's scientifically driven and restorationists are involved in addition to companies, this is something I think has really high potential," Treuer says.

The next step, he believes, is to examine whether other ecosystems — dry forests, cloud forests, tropical savannas — react the same way to similar deposits.

Two years after his initial survey, Treuer returned to once again try to locate the sign marking the site.

Since his first scouting mission in 2013, Treuer had visited the plot more than 15 times. Choi had visited more than 50. Neither had spotted the original sign.

In 2015, when Treuer, with the help of the paper's senior author, David Wilcove, and Princeton Professor Rob Pringle, finally found it under a thicket of vines, the scope of the area's transformation became truly clear.

The sign after clearing away the vines.

Photo by Tim Treuer.

"It's a big honking sign," Choi emphasizes.

19 years of waiting with crossed fingers had buried it, thanks to two scientists, a flash of inspiration, and the rind of an unassuming fruit.

This article originally appeared eight years ago.

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12 birds that are so bizarre-looking it's hard to believe they're actually real

Mother Nature's weirdos bring unending delight to oddity-lovers everywhere.

Photo credit: Canva

Some birds make you look twice.

Many of us see birds every day and don't give them much thought, but as 1 out of 3 Americans consider themselves "birdwatchers," it's clear our feathered friends pique a lot of people's interest. Maybe it's our ongoing fascination with the mechanics of flying. Maybe it's the diversity of bird song ranging from lovely melody to annoying alarm clock. Maybe it's beautiful colors and patterns of their feathers.

Or maybe it's that among the beautiful and majestic birds in the world there are also some oddballs, just absolutely bizarre-looking bird species who seem more like cartoon characters than actual animals. Ever see a bird you just can't look away from because it's so strange? You're about to.

Here are 12 bird species that seem too weird to exist but actually do.

King Vulture

King vultures are colorful, that's for sure.Photo credit: Canva

On the one hand, the King Vulture sports some beautiful bright colors. On the other hand, well…yeah. There's a lot going on here and so many places for the eye to go, but I can't stop looking at what appears to be a raw chicken bursting from its chest all Alien-like. Yeesh.

Bearded Reedling

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"Why is your face in the middle of your body sir?" Scroll through and see the way the Bearded Reedling holds himself in the splits between two reeds. He's like a little mustachioed Jack Black—round but surprisingly flexible. Or for the "So I Married and Axe Murderer" fans, "Like Sputnik—spherical but quite pointy at parts."

Shoebill Stork

The Shoebill Stork's stare is disconcerting.Photo credit: Canva

This is not the stork I imagine bringing babies. This is the stork that imagine eats babies and then haunts my dreams. Why do its eyes look so human-like and yet also animatronic? I can't decide if this bird looks extra real or extra fake. My brain can't take it in.

King of Saxony Bird of Paradise

King of Saxony Birds of Paradise Imagine having to haul these long head wires around all the time.markaharper1/Wikimedia Commons (left), Photo credit: Canva (right)

Male King of Saxony Birds of Paradise have two unusual features: One is their two extremely long plumes—modified feathers referred to as "head wires"—that extend from their brow and get swung around to woo the ladies. The other is the strange sound that they make in their home habitat in New Guinea, which sounds almost electronic.

Magnificent Frigatebird

magnificent frigatebird Best name ever.Photo credit: Canva

"Ah, you Magnificent Frigatebird, you." The name just invites admiration and respect, doesn't it? Better than Water Balloon Breasted Freak of Nature Bird, which seems more fitting.

Rhinoceros Hornbill

Rhinoceros Hornbills look like they have an extra beak like a spare tire.Photo credit: Canva

"Excuse me, you seem to have a beak…on your beak." What is the point of this? Does it bother them? Do the other birds make fun of them? It just seems so arbitrary, like there were a bunch of beaks leftover that Mother Nature didn't want to go to waste so she just plopped them on their heads.

Secretary Bird

Secretary Birds are oddly leggy.Photo credit: Canva

The headdress is one thing. Bold. Attractive. But zoom out to the full picture and the term "all legs" comes to mind. Why "secretary" though? Funnily enough, it's because they look like male secretaries of old who wore gray tailcoats and short black pants and always had pencils tucked behind their ears. You can see how the resemblance resulted in the name.

Tufted Puffin

Tufted Puffins almost look human with their hair swooshes.Photo credit: Canva

Draco Malfoy? Donald Trump? The Tufted Puffin resembles different people depending on who you ask, but there's definitely a human element to those bleach blond tufts all swooped back.

Marabou Stork

Marabou Storks are not the most attractive birds.Photo credit: Canva

Hard not to stare at the air sac of the Marabou Stork, isn't it? I don't even know what to say other than "Wow." Just all around, "Wow."

Western Parotia

The Western Parotia doing its fancy mating dance.JJ Harrison/Wikimedia Commons

If you've ever watched "Our Planet" with David Attenborough, you probably recognize this guy. The Western Parotia is a gorgeous fellow, especially when he makes himself a skirt during his whirly twirly mating dance.

Greater Sage Grouse

The Greater Sage Grouse puffing up his sacs.Bureau of Land Management (Public Domain)

Is it an urchin or a bird? Hard to tell. And what the heck are those things popping out of its chest? Are they eggs? They look like eggs.

You can see what's happening in the video below, but be sure to have the sound on because it's an audio-visual display the Greater Sage Grouse is known for. (Yes, it's a mating thing.)

- YouTubeyoutu.be

And last but definitely not least, we have the giggle-worthy Blue Footed Booby.

Blue Footed Booby

blue footed booby Yes, their feet really are that blue.Photo credit: Canva

What makes our booby friends' feet that beautiful color? The blue comes from the nutrients of fresh fish they eat, according to the World Wildlife Fund. The brighter the blue, the healthier they are. Still hard to believe that's really what their feet naturally look like, though. So wild.

Seriously, who needs AI generated images when Mother Nature gives us such delightfully strange oddities in the real world?

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Pennsylvania man's wilderness camera captures all walks of life crossing log bridge

There's something incredibly soothing about this video.

via Bob's Pennsylvania Wildlife Camera

Robert Bush Sr. is an avid outdoorsman who runs an account called "Bob's Pennsylvania Wildlife Camera" shared on his Facebook and YouTube pages.

He set up a secret camera on a log that lays across a steam to capture footage of all the different animals that walked across it. The result is a relaxing video featuring all sorts of wildlife including a black bear, chipmunk, coyote, turkey, and great horned owl.

In the introduction to his Facebook page he captures his philosophy that is welcoming to all with a few ground rules:

"I love the outdoors and wildlife and I am not anti-hunting, this page is not about hunting and I will not post any hunting pictures or videos on this page, this page is about the wildlife in the mountains of Pennsylvania. Please do NOT post hunting pictures in the comments, and do not comment about killing the animals or about hunting at all, and do not bash hunters or talk about anti-hunting ... just enjoy the videos."

Well said, Robert. And now, on to the first video:

You may have noticed the video is called "The Log 2." Well, here's the original.

This article originally appeared four years ago.

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Avocado farmer explains secret why you can't grow Hass avocado trees from Hass seeds

Did you know this?

Sleepy Lizard/YouTube

An avocado tree farmer explains the science of Hass avocados

Have you ever seen anyone put an avocado pit in water to grow an avocado tree?

I've seen lots of people try, but only a few succeed. My mom has a tiny avocado tree growing in her living room that she managed to grow from the pit of a Hass avocado she ate. It's small but thriving, and I've often wondered if it will ever grow actual avocados.

As it turns out, it could—but they won't be Hass avocados.

Wait, huh?

In a wow-that's-an-interesting-factoid-I-never-knew-before YouTube video, an avocado farmer explains why a Hass avocado seed doesn't grow into a Hass avocado tree. Avocados, apparently, are not "true to seed" plants, meaning if you plant the seed, you'll end up with a different variety of the fruit the seed came from. Apples are the same—if you plant a Fuji apple seed, you will not get a Fuji apple tree.

In fact, chances are really, really high that you'll get an avocado or an apple that tastes terrible if you try to grow it from the seed of an existing fruit.

The guy from Sleepy Lizard Avocado Farm, Tom Siddons, explains how it all works using an analogy with candy flavors. This is the genetics lesson we all needed in school when we were trying to figure out Punnett squares, and he explains it all so clearly.

Incredible how nature works, and so amazing what human beings have been able to figure out over millennia of agricultural advancements.

So how do you get a Hass avocado tree if not from a Hass avocado seed? As Siddons explains in the video, you can plant the pit and start to grow the tree, but if you want Hass avocados you have to graft a branch of a Hass avocado tree onto the stem of the tree you're growing.

Or, you can just buy a baby Hass avocado tree that's already been grafted, which is probably a heck of a lot easier than doing it yourself.

So, go ahead and sprout that seed in water and grow yourself a pretty avocado plant if you'd like. Just don't expect any yummy avocados from it since your chances are about 1 in 10,000 that it'll happen.

Thanks for the fascinating lesson, avocado guy!

This article originally appeared three years ago.

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