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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 video, an avocado tree grower explains in this YouTube video 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 a seed of an existing fruit.

The guy from Sleepy Lizard Avocado Farm 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 you can't plant a Hass avocado seed to grow it? As he 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 figuring out how to graft one 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 on 07.06.21

From Your Site Articles

nature

Science

Incredible 'bird feeder' photos give a whole new perspective on our feathered friends

It's amazing the magic we can find in our own yards.

via Carla Rhodes

Two northern cardinals captured on Carla Rhodes' bird-feeder camera.

The pandemic has caused many people to reevaluate their surroundings. When you’re stuck at home more often than you’d like, you start to pay a lot more attention to what goes on in your own backyard.

This type of introspection inspired wildlife photographer Carla Rhodes to get a closer look at the furry friends that live near her home in the Catskill mountains of New York.

What she found was magical.

“The winter of 2020-2021 was particularly brutal to humankind. After months of enduring the Covid-19 pandemic, we were now collectively slogging through winter. As a result of being stuck at home, I focused on my immediate surroundings like never before,” Rhodes said in a statement.

Rhodes positioned a DSLR camera trap beneath her bird feeder to get an up-close glimpse of the wildlife that came to sample her delicious seeds.

The results are an incredible series of photos of birds and other woodland creatures from a vantage point most people never see. Rhodes calls her project, "Beneath the Bird Feeder."

The birdfeeder photos also gave a new glimpse into the behavior of several species of birds and rodents that call the Catskills home.

“As I got deeper into the project, intriguing observations emerged,” Rhodes says. “I noticed distinct repeat visitors such as a Dark-Eyed Junco with an overgrown beak, a deer mouse with a notched ear, and an irruption of Red-Breasted Nuthatches. Dark-Eyed Juncos always showed up at the crack of dawn and Northern Cardinals would always be the last visitor of the day as dusk turned into evening.”

Here are 15 of the most captivating photos that Rhodes captured from beneath her bird feeder.

1. Dark-eyed junco

via Carla Rhodes

"Often overlooked and considered drab ground-feeding birds, Dark-Eyed Juncos hold a special place in my heart due to their funny and curious behaviors. Every day they were first to arrive beneath the bird feeder," Rhodes says. "Dark-Eyed Juncos were one of the most frequent and curious subjects beneath the bird feeder."

According to All About Birds, the tufted titmouse is "common in eastern deciduous forests and a frequent visitor to feeders."

5. Mourning dove

via Carla Rhodes

"Observing Mourning Doves was a daily pleasure, especially when they gathered to form a clean-up crew beneath the bird feeder. Mourning doves are monogamous and possibly mate for life," Rhodes writes.

6. Mourning dove

via Carla Rhodes

7. Mourning doves

via Carla Rhodes

8. Blue jay

via Carla Rhodes

"Blue Jays are known for their intelligence and complex social systems with tight family bonds," All About Birds says. "Their fondness for acorns is credited with helping spread oak trees after the last glacial period."

9. Northern cardinal

via Carla Rhodes

"Northern Cardinals were always the last to show up beneath the bird feeder, shortly after dusk every evening," Rhodes writes.

10. Black-capped chickadee

via Carla Rhodes

"Little flocks of Black-capped Chickadees enliven the winter woods with their active behavior and their cheery-sounding chick-a-dee callnotes as they fly from tree to tree, often accompanied by an assortment of nuthatches, creepers, kinglets, and other birds," the Audubon field guide to North American birds says.

11. Black-capped chickadee

via Carla Rhodes

12. Eastern gray squirrel

via Carla Rhodes

Eastern gray squirrels are important members of forest ecosystems as they play a vital role in dispersing seeds.

13. American red squirrel

via Carla Rhodes

The American red squirrel is known for its distinct bushy and dark red tail with hints of a white outline.

14. American red squirrel

via Carla Rhodes

15. Northern short-tailed shrew

via Carla Rhodes

If you see a northern short-tailed shrew, be careful. It's venomous and paralyzes its victims with poisonous saliva. In humans, a bite can cause swelling and intense pain.

This article originally appeared on 01.03.22

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nature

Science

Breastfeeding mom's touching encounter with an orangutan has people swooning—and debating

"She sat with me for approximately half an hour, kept stroking the glass and lay down next to me as if to support and protect me."

Gemma Copeland/Facebook

A breastfeeding mother's experience at Vienna's Schoenbrunn Zoo is touching people's hearts—but not without a fair amount of controversy.

Gemma Copeland shared her story on Facebook, which was then picked up by the Facebook page Boobie Babies. Photos show the mom breastfeeding her baby next to the window of the zoo's orangutan habitat, with a female orangutan sitting close to the glass, gazing at them.

"Today I got feeding support from the most unlikely of places, the most surreal moment of my life that had me in tears," Copeland wrote.

"I visited Schoenbrunn zoo in Vienna whilst on a mini-break with my partner and son. We nipped in to see the orangutans at the end of our day who were happily playing in the enclosure, so I went to the window for a closer look and sat down by the window so my lb could see the orangutan who was roughly 5/6ft away. She then got up, carried a piece of cloth to the window and sat down with me. She looked directly into my eyes then placed her hand up as if to touch my son. I was in awe of this beautiful creature already."

"My son wanted feeding and as it was quiet I fed him whilst I sat there. The way the orangutan reacted took my breath away she kept looking at me, then my son then back again," she continued. "She sat with me for approximately half an hour, kept stroking the glass and lay down next to me as if to support and protect me.

I had to share this because my mind was blown. We may be a species apart but breastfeeding connected us today in a once in a lifetime moment that will stay with me forever. I'm also incredibly lucky that my partner caught all of this on video 💕"

The Facebook page added a story about a gorilla being taught to breastfeed by women from La Leche League, an organization dedicated to supporting breastfeeders:

"Did you know that women from La Leche League once taught a mother gorilla to breastfeed? The Mamma gorilla had been born and raised in captivity and didn't know what to do with her firstborn, and her baby sadly died. When she next became pregnant, breastfeeding women volunteered to sit beside the gorilla's enclosure and breastfeed their babies, showing the gorilla what to do. When the gorilla gave birth, a volunteer came over and breastfed her baby, showing Mamma gorilla what to do, step by step. Mamma gorilla watched, and then copied, and went on to successfully feed her baby"

The story has been shared more than 37,000 times, with many commenters stating how beautiful and moving it was. Others, while appreciating the beauty of the animal encounter, expressed sadness at seeing such a creature in captivity. As with practically every post about animals in zoos, debate broke out over whether or not zoos are helpful or harmful to the animals they house.

And like most debates, people's opinions fall along a broad spectrum. Some feel that zoos are the best way for people to learn about animals first-hand, which leads them to care more about protecting them in the wild. Some acknowledge that captivity isn't ideal, but that many animals die individually or go extinct as species without the work they do. Some feel that it's always wrong to keep an animal in captivity, no matter what. Even animal experts don't agree on this front.

And not all zoos are created equal. Many zoos have moved more toward a rehabilitation and conservation model, and there's no question that many animals who have been raised in captivity would not survive if they were suddenly released into the wild. There's also the issue of whether trying to limit natural breeding in captivity falls under the ethical treatment of animals, as breeding is a natural animal instinct. And what about the animals that have gone extinct in the wild and can only be found in zoos? There are a million questions with a million unclear answers when it comes to zoos.

However there is one thing most can agree on. Whether or not you think zoos are helpful or harmful, necessary or not, they largely exist today because of human activity mucking with nature. The same nature that compels this creature to connect with a human mother, despite her unnatural surroundings. The same nature that humans are destroying to get palm oil for our cookies and soaps, leading orangutans to the brink of extinction. The same nature that we are all responsible for protecting.

Whether we find this story sweet or sad or something in between, the reality for orangutans in the wild is worth our attention. Visit www.theorangutanproject.org/ to learn more about how to help.

This article originally appeared on 10.04.22

From Your Site Articles

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

a0.muscache.com

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 on 03.27.23

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nature

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 on 08.23.17

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Science

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 a Facebook page called "Bob's Pennsylvania Wildlife Camera."

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.

Bush is very active recording wildlife videos, which he shares on his Facebook and YouTube pages.

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 on 02.28.20

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the log movie

Science

32 years separate this before and after of a beautiful Washington forest. Take a look.

Our relationship with our planet can be mutually beneficial if we commit ourselves to sustainability.

Left photo from Records of the Environmental Protection Agency; Right, by Miguel Vieira/Flickr.

A return to green over decades.

Douglas Scott grew up on Washington's Olympic Peninsula in the dying shadow of the timber industry that had supported the region for decades.

"Nearly every home had a bright orange or yellow sign reading 'This home supported by timber dollars,'" Scott wrote on Outdoor Society.

While the region has also been recognized for its succulent seafood, temperate climate, and stunning natural formations, nothing shaped the community — or the physical landscape — quite like logging did.

Logging repercussions felt on the Olympic Peninsula.

Olympic Peninsula, circa 1972. Photo from the Records of the Environmental Protection Agency.

The tension in the air between the loggers and the environmentalists throughout the 1980s was thicker than the trees being cut down.

"I heard from old timers in the Harbor about how environmentalists were ruining the region, and I was told by environmentalists that loggers were killing everything in sight," Scott recalled.

But to understand the full impact of deforestation on the region, it helps to take the bird's eye view.

Here's a satellite image of the Olympic Peninsula from 1984. The white region in the center are the mountaintops in Olympic National Park; you'll also notice the grey and brown areas along the western and northern coasts of the peninsula.

satellite images, deforestation, tourism

Satellite image of deforestation on the region of the Olympic Peninsula.

Screenshot via GoogleEarth Engine.

"When I moved away from the area in 1997, there wasn't much of a logging or mill economy in dozens of towns around the region," Scott said.

By that time, tourism had begun to take the place of timber as the region's major industry — which was probably helped along by the fact that the trees were slowly but surely starting to recover, enhancing the already stunning vistas that drew visitors.

Here's how the Olympic Peninsula looked by the time that Scott and his family left the area; you'll notice the western and northern coasts are just a little bit greener than they were 13 years prior...

Some green coming back.

Screenshot via GoogleEarth Engine.

Those great green arbors continued their gradual recovery into the 2000s...

More forest returns to the peninsula.

Screenshot via GoogleEarth Engine.

And they're still going today.

And still more green comes back.

Screenshot via GoogleEarth Engine.

But those isolated moments don't tell the whole story of the region's recovery. It's even more remarkable when you can see it in action...

Olympic Peninsula demonstrating the power of nature.

GIF via GoogleEarth Engine.

We don't always notice the world changing right before our eyes, but the decades-long view of the Olympic Peninsula shows the true power of nature.

It's not just the trees, either; according to Scott, the replenished forests have also had a positive impact on the local salmon population and other treasured natural resources.

Mother Nature doing her thing.

Left photo from Records of the Environmental Protection Agency; Right, by Miguel Vieira/Flickr.

That doesn't mean we shouldn't use the natural world, of course. We still need wood, for example, but now we know there are sustainable ways to use it without recklessly damaging to the planet.

The Earth was built to take care of itself. We just need to let Mother Nature do her thing.

This article originally appeared on 12.22.16

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nature

nature

Did you know this?

Have you ever seen anyone put an avocado pit in water to grow an avocado 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 a seed of an existing fruit.

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

It's amazing the magic we can find in our own yards.

The results are an incredible series of photos of birds and other woodland creatures from a vantage point most people never see. Rhodes calls her project, "Beneath the Bird Feeder."

1. Dark-eyed junco

2. Dark-eyed junco

3. Dark-eyed junco

4. Tufted titmouse

5. Mourning dove

6. Mourning dove

7. Mourning doves

8. Blue jay

9. Northern cardinal

10. Black-capped chickadee

11. Black-capped chickadee

12. Eastern gray squirrel

13. American red squirrel

14. American red squirrel

15. Northern short-tailed shrew

"She sat with me for approximately half an hour, kept stroking the glass and lay down next to me as if to support and protect me."

Best. Host. Ever.

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.

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

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

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

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

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

There's something incredibly soothing about this video.

Our relationship with our planet can be mutually beneficial if we commit ourselves to sustainability.

Douglas Scott grew up on Washington's Olympic Peninsula in the dying shadow of the timber industry that had supported the region for decades.

The tension in the air between the loggers and the environmentalists throughout the 1980s was thicker than the trees being cut down.

"When I moved away from the area in 1997, there wasn't much of a logging or mill economy in dozens of towns around the region," Scott said.

Those great green arbors continued their gradual recovery into the 2000s...

And they're still going today.

But those isolated moments don't tell the whole story of the region's recovery. It's even more remarkable when you can see it in action...

We don't always notice the world changing right before our eyes, but the decades-long view of the Olympic Peninsula shows the true power of nature.