Wild & Wondrous - Favorite World Press

The FWP weekly digest of wondrous wildlife happenings
and other interesting items from the natural world

Creatures to meet | Things to learn
Things to do

Lisa S. French

2-minute read

Although hanging out in tightly packed clusters comes naturally to fruit bats, apparently, proximity breeds crankiness in the furry night fliers. Tel Aviv University scientists studying the purpose and meaning of Egyptian fruit bat chat have concluded that they’re big on bickering, routinely calling out their roost mates on personal boundary violations. While the highly social and vocal animals may be a universally quarrelsome bunch, the researchers found that the fruit bat’s everyday disputes have to do with four specific intraspecies deal breakers. Analysis of close to 15,000 vocalizations recorded over 75 days showed that the winged mammals frequently engage in squabbles about food, roosting spots, sleeping arrangements, and unwanted advances.

Bats air their grievances face to face, directing tiny tongue-lashings at perceived offenders—no passive-aggressive, behind-the-bat grumbling for these creatures. Using state-of-the-art acoustic processing techniques, researchers were able to identify who was complaining, what they were complaining about, and who they were complaining to. Based on the tone and intensity of the confrontation, they were also able to predict the outcome with a fair degree of accuracy. As you might expect, the animal’s arguments ended in one of two ways: reconciliation or separation. It seems that even between fruit bats, when it comes to effective conflict resolution, it’s not just what you say, it’s how you say it.

So to cut back on bat bickering: paws off the personal mangoes, respect the roosting space, one bat per bunk, and romance by invitation only. Because fruit bats have feelings too, and they’re not shy about expressing them.

In addition to being eager, albeit cranky communicators, bats are also very important pollinators. Over 300 species of fruit depend on them for pollination. If you’re a tropical fruit-o-phile, you have bats to thank for your mangoes, bananas, guavas, and agave. You can get more bat facts and learn what scientists are doing to make sure that the only mammals capable of true flight live to pollinate another day at The Nature Conservancy.

By the way, if you’re in need of some nature-based soul soothing, the talented artists at Shika Shika music collective have produced another mood-boosting birdsong mix to help you get your groove back. The non-profit, crowd-funded digital album was created to raise awareness of the plight of some of our planet’s most threatened winged inhabitants. A Guide to the Birdsong of Mexico, Central America & the Caribbean features the black catbird, the Jamaican blackbird, the bearded screech owl, and other tropical beauties on background vocals. Have a listen!

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Lisa S. French August 7, 2020

Crushing the Extinction Curve

2.5-minute read

Are there just about enough elephants? What is the right number of rhinos? Is there such a thing as an appropriate population of polar bears?

As we continue to monitor coronavirus numbers amidst the current round of hotspot whack-a-mole, conservation scientists are paying close attention to another important set of planetary health figures—rising extinction rates among the estimated 2 million documented species that make up the natural world. From the littlest lemur to the biggest tusker elephant, regardless of size, the unique genetic make-up of every species contributes to the diversity of life. And it’s that biological diversity that keeps our ecosystems stable and functioning, which is a really good and necessary thing for the well-being of all of Earth’s inhabitants.

Protecting and preserving the interdependent members of interconnected ecosystems is a massive, multi-faceted challenge. Is there a single target number that we should aim for that can be applied across millions of species to ensure that we can all keep on keeping on? Like the web of life, it’s complicated. Every species loss reduces diversity and weakens the web to varying degrees.

Scientists calculating how many species we can afford to lose have come up with a clear numerical goal to raise public awareness so that biodiversity conservation can be front and center as we make plans to protect nature better post-pandemic. According to their June 2020 report, the current rate of extinction is estimated to be up to 2,000 species a year—much higher than it should be so that Earth can continue to function as we like it. To help reduce extinctions everywhere on the globe, and to ensure that there is a place for everything and everything is in its place for proper planetary functioning scientists are recommending that we don’t exceed 20 extinctions a year across all species and ecosystems. From 2,000 to just 20.

Can we do it? To quote the stoic’s stoic, Marcus Aurelius, “…if a thing is humanly possible, consider it to be within your reach.” Through international cooperation, conservationists believe it is within our reach to reduce the number of species extinctions globally. As a case in point, despite a very turbulent year that has all but eliminated the tourism that provides critical support to conservation groups in biodiversity hotspots, Big Life Foundation continues to crush the megafauna extinction curve in Kenya. One of the most effective conservation organizations in Africa, Big Life protects and secures wildlife in 1.6 million acres of some of the most important natural habitat left in the world. And through the development of programs that benefit local communities, including critical health and education initiatives, Big Life also supports the people who will support conservation into the future. Winning hearts and minds through clever community-based conservation for healthy people on a healthy planet—most definitely humanly possible.

You can find out what’s currently happening on the ground in Kenya from Big Life’s conservation scientist Jeremy Goss and head of security Craig Millar here. If you would like to explore the strikingly evocative wildlife photography of Big Life co-founder Nick Brandt you can do that here. And if you’ve got any headspace left to monitor non-COVID-19 numbers, you can keep tabs on 95% of species known to science at the Catalogue of Life.

Before we go, we’d like to bid farewell to the smooth handfish. The last of its fish-fingered kind has officially departed the planet—the first modern-day marine fish to be declared extinct. We just got to know you, but we miss you already.

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Lisa S. French July 29, 2020

Dolphin See, Dolphin Do

2-minute read

While imitation may be the sincerest form of flattery amongst humans, for dolphins, believed to be the second most intelligent creatures on Earth, copying the behavior of finned friends is very much a practical matter—it’s all about upgrading fish acquisition skills.

According to new research from scientists working with the Dolphin Innovation Project at Australia’s Shark Bay Marine Reserve, the clever cetaceans are making the most of their ability to absorb and apply knowledge by forming alliances outside of their families and learning specialized tool-using techniques to increase the day’s catch.

Like many young in the animal kingdom, bottlenose dolphin calves typically pick up foraging know-how from their mothers. However, the Shark Bay study revealed that the cognitively advanced animals recognize a good idea when they see one—even if it doesn’t come from mom. The dolphins are also motivated to learn tool-based foraging innovations from social interactions with non-parental adults. This marine life mentoring has resulted in the spread of an ingenious prey capture strategy known as shelling.

By observing and imitating others, a small group of dolphins in Shark Bay have learned how to trap prey in large gastropod shells, lift the shells above water, and shake them to dislodge and devour the fishy contents. This is how they do it.

Researchers believe the dolphins may have developed the trap and shake method of foraging to adapt to environmental change. For two years following a 2011 heatwave that caused a reduction in food supply impacting their reproduction and survival, the dolphins’ shelling behavior increased by 50%. By taking advantage of opportunities to interact and learn from other adults, the Shark Bay dolphins increased their resilience to life-threatening ecosystem stressors. Who’s a super-smart, social-networking aquatic mammal!

By the way, the Shark Bay Marine Reserve is located in Useless Loop. Is there a better town name? Well, there might be, but we haven’t come across it!

If you’d like to help ensure bottlenose dolphins can keep on being their big-brained, tool-using selves, you can contribute to the mission-critical conservation of marine habitats by participating in Plastic Free July, a global movement to give up the indestructible stuff and return our oceans to their prior state of pristine. Feeling motivated to reduce your use of plastic at home, school, and work? You can get all sorts of inspiring ideas about how to cut it out from the good people at the Plastic Free Foundation.

As a powerful visual reminder of how much plastic ends up in our oceans (8 million metric tons a year!), the talented artists at Oregon’s Washed Ashore Project have created a menagerie of 80 beautiful and thought-provoking wildlife sculptures constructed from debris collected from local beaches. If you’ve ever wondered what a shark, seal, or sea turtle built from bottles, buckets, and gumboots might look like, wonder no more. You can take a peek at Washed Ashore’s current art to save the sea exhibits here.

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Lisa S. French July 15, 2020

Calling All Tree Lovers

1.5-minute read

We thought we’d start off this unusually unusual July with a celebration of something cool and comforting and lovely and leafy—trees—ahhh! We write about trees and plant trees and tend to trees because well, we’re tree people and because they’re the unsung green heroes of the planet. We believe in giving nature credit where credit is due, and so do our planting partners at American Forests, which is why since 1940, they’ve sponsored a national hunt to locate and crown the most colossal of America’s trees.

So if you’re looking for a perfect activity to help you keep your social distance during the dog days of summer, it’s officially tree-tracking season, time to hit the lonesome trails, and keep your eyes peeled for a massive marvel in your local field, forest or national park. Your mission, should you choose to accept it, and we hope that you will, is to locate, measure and nominate the largest tree you can find to American Forests’ National Register of Champion Trees. Learn how to propose a potential champion, then gather your tree’s photos, facts and figures and submit your awe-inspiring specimen for consideration beginning October 1, 2020. Not only will you be contributing to forest heritage, you’ll also be helping scientists learn more about how large, old-growth trees capture and store carbon and filter water.

If wandering in one of 419 U.S. national parks in pursuit of gargantuan trees is on your safely-able-to-do list, you can also share your unique photographic point of view in the federal recreation lands photo contest. Check out rules, recent snaps, and previous winners here.

And if you’d like to find out which trees were the 2020 favorites of our nature-loving friends in Europe, you can read the winning stories of the Guardian of the Flooded Village, the Gingko from Daruvar, and the Lonely Poplar at the aptly named European Tree of the Year.

To borrow from EU environmental expert Ladislav Miko, we celebrate trees and get to know their stories to learn why they are important for us as humans. Tree lovers and tree admirers create a good society of people.

We always knew being a citizen of nature would come in handy.

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Lisa S. French July 6, 2020

Protecting Forests to Prevent Pandemics

1-minute read

As we live with the daily reality of how rapidly and efficiently the frustratingly tenacious coronavirus has been spreading from points A to Z, a new study from Stanford University shows how protecting forests can help prevent the future transmission of zoonotic (i.e., animal to human) disease.

Close to 75 percent of emerging infectious diseases originate in animals. When proximity and interactions between humans and wildlife increase as a result of ongoing deforestation and habitat loss, the spread of zoonotic disease becomes more common. To reduce the risk of future virus outbreaks, researchers recommend planting forest buffer zones to create natural barriers to disease transmission, protect biodiversity, and provide alternative sources of food and fuel to forest-dependent communities. In a nutshell, to create safe roaming room for wild ones and help keep people and planet healthy—add trees.

If the unrelenting pandemic news cycle leaves you inert and feeling generally out of sorts, we empathize. During challenging intervals, we take comfort in knowing that there is still tremendous beauty to be found in the world, and difficult circumstances can sometimes inspire people—big ones and little ones—to create their own.

Until we cancel the coronavirus, hang in, stay safe, and be well!

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Lisa S. French June 30, 2020

We’re Reindeer. We’re Here to Help.

1.5-minute read

800 Gigatons or 1.764 quadrillion pounds. That’s how much greenhouse gas (GHG) lies under the soil in the northernmost regions of our planet. No matter what metric we use, that’s quite a lot—about 174 years’ worth of annual global passenger car emissions. Keeping carbon in cold storage under the permafrost for the last 2.58 million years has worked out really well from a life-sustaining perspective. But accelerating climate change resulting from increasing CO₂ emissions is now thawing frozen soils and releasing even more carbon into the atmosphere, creating a positive feedback loop. More warming is causing more thawing, which is releasing more carbon, which is causing more warming. We hate it when that happens.

According to a recent study in Nature, climate scientists racing to develop strategies to keep global warming below 1.5-2.0°C are working on a hoofed herbivore hack to keep the perma in permafrost and prevent the additional release of GHGs from Arctic soil. Researchers from the Universities of Stockholm and Hamburg and the Russian Academy of Sciences studying the climate impacts of reindeer and bison trampling the tundra believe the movement of large populations of megafauna may have an important role to play in keeping the planet cool.

Like a fluffy down comforter, snow insulates the soil from cold Arctic air, allowing the permafrost to thaw. Herds of roaming, grazing animals compact snow, reducing its insulating effect, which helps to preserve permafrost temperatures and keep GHG’s in the ground. In two study sites in northern Sweden and Russia, introducing substantial numbers of big mammals, including reindeer, bison, horses, and yaks, resulted in a 1.9°C degree reduction on average in soil temperature during winter and spring. Researchers predict that increasing mammal populations could result in 80% of permafrost soils remaining at an average temperature below -4°C by 2100.

At current emission rates, global temperatures are projected to rise by 2-4°C by the end of the century, and the ground temperature will be above freezing in many regions. If increasing the number of hoofed herbivores traversing the frozen North can prevent the permafrost from thawing, help keep massive amounts of carbon in the ground, and prevent further warming, all we can say is walk on, ungulates.

You can learn more about the ongoing efforts to combat climate change by integrating more megafauna into Arctic ecosystems at Pleistocene Park.

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Lisa S. French June 21, 2020

Climate Scientists: Hug One if You’ve Got One

2-minute read

When you feel like giving up, remember why you held on for so long in the first place — Paulo Coelho

Did you know that June 12 is Hug a Climate Scientist Day?

Since pandemic protocols are interfering with random acts of hugging, we’re going with virtual. But if you’ve got a climate scientist at home, you’ll probably be doubling down on the actual hugging given the latest news on global CO₂ emissions. According to a June 4 press release from Scripps Institution of Oceanography and NOAA, in May 2020, carbon dioxide in the atmosphere reached 417 parts per million, the highest levels ever recorded. Despite the shutdown, accumulated emissions kept on working through the Earth’s system:

“People may be surprised to hear that the response to the coronavirus outbreak hasn’t done more to influence CO₂ levels,” said geochemist Ralph Keeling, who runs the Scripps Oceanography CO₂ program, “but the buildup of CO₂ is a bit like trash in a landfill. As we keep emitting, it keeps piling up. The crisis has slowed emissions, but not enough to show up perceptibly at Mauna Loa. What will matter much more is the trajectory we take coming out of this situation.”

About that trajectory:

You can learn more about our ongoing planetary predicament from the groundbreaking 2020 Pulitzer Prize-Winning explanatory series: 2°C: Beyond the Limit.

Because hope is an essential mental nutrient in these extraordinarily challenging times, you can replenish your supply by exploring Project Drawdown, a comprehensive plan to reverse global warming from the world’s leading scientists and policymakers.

Feeling inspired to help mend your corner of the world? You can join a community of experts and everyday people working to address some of our most pressing issues from climate change to COVID-19, by supporting the Union of Concerned Scientists.

If you’d like to pitch in and plant a cooling, carbon-storing tree for the planet, head on over to the Trillion Tree Campaign to connect with tree planting organizations around the world. Just click and plant. Or we’ll be happy to plant one for you when you buy any print or electronic book from the FWP series Frankie and Peaches: Tales of Total Kindness. It’s that easy!

And if you’re in need of a brain refresh, you can park your peepers on the work of ten environmental artists using their creativity to interpret the science and impacts of climate change at Artsy.

We’re grateful for all of the people holding it together on the front lines: protecting the planet, saving lives, and championing equality. As far as hugs go, because just about everybody could do with one right about now, we always keep a few spares in stock around here. Have one, or two—actually have a few! They’re electronic so 100% CDC and WHO approved ((())).

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Lisa S. French June 12, 2020

The Flower Whisperers

2-minute read

When nature has work to be done, she creates a genius to do it — Ralph Waldo Emerson

According to a remarkable and hopeful new ETH Zurich study, bumblebees experiencing pollen deprivation resulting from climate change have learned to garden as if their hives depend on it—and they do.

Global heating is creating a seasonal mismatch between flower resources and the emergence of bumblebees in spring. No flowers, no pollen, no bees. A scarcity of the pollen that bee larvae and worker bees need to survive can negatively impact reproductive success and prevent queen bees from establishing new colonies. Heatwaves and uncommonly warm temperatures have already reduced populations by 46% in North America and 17% in Europe.

The upside (we love upsides!) is that bumblebees may be developing coping strategies to adapt to our new environmental reality, and they’re actually helping flowering plants adapt along with them. The Swiss study found that brainy bumbles have adopted a hive-saving, pollen gathering workaround to coax blooms from plants weeks ahead of schedule. By cutting distinctively shaped holes in the leaves of tomato and black mustard plants, bumblebees substantially accelerated their flowering time by an average of 30 days, approximately 25 days earlier than mechanically perforated plants. When available pollen was limited, the rate of plant perforation was significantly higher and only minor when pollen was plentiful.

Researchers believe that by helping to correct the mismatch between bloom time and hive emergence, the perforating activity of these furry little problem solvers may increase the resilience of plant-pollinator interactions to the destructive impacts of global heating. Given that about eight percent of plants rely on bumblebees for pollination, including eggplants, tomatoes, blueberries, and potatoes, we’re grateful for their efforts to bee the change.

IN SOLIDARITY

Like the flower and the bumblebee, we humans are interconnected. At Favorite World Press, we believe that our shared humanity and our faith in the strength of diverse communities are more powerful than the forces that aim to divide us.

FWP and our tree-planting partner American Forests stand in solidarity with the Black community and support organizations doing essential work to achieve social justice and ensure sustainable transformation. Because the best time to help create a more equitable world, where everyone has an opportunity to flourish, is now.

You can learn more about the mission to create a fair and just future here:

Advancement Project and the Equal Justice Initiative, NAACP Legal Defense and Educational Fund, Campaign Zero .

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Lisa S. French June 6, 2020

Owl Alone

2-minute read

Just one. That’s how many Norfolk Island boobook owls (aka morepork owls) were left on the small, South Pacific territory of Australia in 1986. Decades of extensive deforestation of the large, old-growth trees the birds depended on for safe nesting had reduced the population of the small, spotted owls to a sole female survivor. With a shortage of trees to nest in and no other owls to nest with, the last Norfolk Island boobook was in reproductive dire straits—owl alone. In 1987, concerned scientists determined to ensure the world’s rarest owl wouldn’t be the end of her species’ genetic line came up with a conservation strategy for matchmaking in the wild.

When it’s a matter of preserving DNA representing thousands of years of evolutionary adaptation in a specific environment, it’s not as if any old owl would do for the lone bird’s mate. To ensure the offspring of the last Norfolk Island boobook would carry on her unique traits, Australian conservationists imported two male New Zealand boobooks, her nearest genetic relatives, for a species-saving liaison. The Norfolk Island boobook took to one of the feathered New Zealand fellows almost immediately, and the two owls produced five hybrid offspring. The population continued on an upward trajectory and by 1995 there were nine new hybrid owls resulting from the original Norfolk Island/New Zealand match up. It looked as if the assisted avian pairing had paid off. But in 2012, the birds hit another rough patch and stopped breeding for close to a decade.

To help overcome the dual pressures of invasive predators and habitat loss, avian ecologists from Australia’s Monash University added more nesting boxes and owl monitors to Norfolk Island National Park in hope of encouraging the birds to carry on. And in April of 2020, researchers made an exciting discovery—two utterly adorable hybrid owl chicks were located, putting an end to a long reproductive dry spell for a bird species perched on the edge of extinction.

Some may ask why preserving the genome of one little owl is so important in the grand scheme of things. There are many reasons to conserve species, including the right to existence, ethical considerations, and cultural significance, as well as maintaining biodiversity and ecosystem functioning. Conservation interventions that protect the island bird’s forest habitat can also benefit other threatened flora and fauna.

As conservation strategies go, most researchers agree that the intentional hybridization of endangered animals is far from a perfect solution. But when there is only one isolated bird of its kind remaining, as in the case of the Norfolk Island boobook, hybridization may be the only option left to maintain its distinctive genetic traits. There’s a saying that perfect is the enemy of great, and these owl hybrids are living proof because they sure look great to us. The last little boobook just needed a bit of extra help to be owl-right!

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Lisa S. French May 28, 2020

Sweet City: Cultivating Citizen Pollinators

1.5-minute read

The goal of life is to make your heartbeat match the beat of the universe, to match your nature with Nature — Joseph Campbell

Cities—energizing, innovative hubs of productivity as well as stress-inducing sources of noise, pollution, and congestion that often diminish nature, negatively impacting the health, well-being, and resilience of inhabitants. Instead of depleting nature, what would happen if city planners reimagined urban living in a holistic way that promotes nature and green living by design?

When the Mayor’s office of the small Costa Rican city of Curridabat realized that the vast majority of its 65,000 citizens lived with paved surfaces that discouraged the attraction of native flora and fauna, they came up with a transformative nature-based solution for sustainable urban development—the Sweet City. Curridabat’s urban planners envisioned a naturalized city as a “sentient” space that boosts biodiversity and enhances ecosystem services by granting citizenship to V.I.P.’s—very important pollinators.

The Sweet City model recognizes that humans are not separate and distinct from nature but are members of a community of living beings that contribute to the creation of healthy, resilient, biodiverse environments.

Curridabat has reframed the role of essential pollinators, including bees, butterflies, hummingbirds, and bats as prosperity agents, valuable native citizens that increase well-being and help ensure the continuity of natural systems that support fresh, nutritious food through local production. By studying conditions that help pollinators thrive, and planting trees, flowers, and community gardens that are natural attractors, the city of Curridabat is encouraging pollinating activities, increasing connectivity to nature through biological corridors essential to species conservation and improving the beauty of visual landscapes.

Naturally recovered urban space, thriving biodiversity, happy citizens—both people and pollinators. We call that a triple-win! It’s no wonder that Costa Ricans are some of the most contented humans on the planet. Apparently the pollinators are feeling pretty alright too!

You can read more about Curridabat’s sustainable development policy to increase biodiversity and protect essential urban pollinators here.

If you would like to join a network dedicated to connecting cities and nature, sign up at biophiliccities.org.

As it so happens, May is Garden for Wildlife Month, and that’s just what we’re gonna do! If you’re also feeling inspired to cultivate your own “sentient space” for pollinators, you can learn about butterfly heroes, native plants and certified habitats from the National Wildlife Federation. Sweet!

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Lisa S. French May 21, 2020