Thursday, December 13, 2018

Elephants, Farmers, and Harmonious Bees


Elephants, Farmers, and Harmonious Bees


An interesting new solution to a long-lived problem has made recent headlines. The scene: Nairobi Kenya; the scenario: trespassing elephants!

For ages, Kenyan farmers struggled to keep wild elephants off of their land. These hungry giants would easily knock over the farmers' fences, plow through their fields, and snack like it was sample day at Costco. The elephants already face the threat of illegal ivory poaching, and the farmers understand the grave situation that the elephants are in. However, the nonchalant pulverization of farmlands put a dent in the local economy– something had to be done.

Enter Save the Elephants, a conservation group based in Kenya. Research of elephant behavior taught scientists that elephants are afraid of bees. What better to change a behavior than a simple “scare tactic”? Save the Elephants used this knowledge to build “beehive fences” to deter the elephants from trespassing onto farmland. Three years following the placement of the beehives researchers have found that “only 20 percent of the 253 elephants that entered the Mwakoma farms during that time managed to break the fences” (Craig, 2017).

The fences were set up using strong wire and a mix of real and faux beehives. If an elephant attempted to bust through the fence for a morsel, the motion would shake the hive, releasing an angry bee swarm. The elephants typically got the hint and hightailed back to their own stomping grounds. This was a simple solution to a complex problem, and the benefits remain exceptional.

To begin with, this tactic does not result in harm to the elephants. With illegal poaching already decimating elephant populations, it was vital that Save the Elephants find a nonviolent solution to the snacking problem. By studying the gentle giants and learning their behaviors, desires, and fears, scientists found a natural solution. This goes to show that eliciting rash human dominance over wildlife is not the only course of action. Furthermore, the addition of bees to the farm perimeters boosted pollination and increased the health of the crops. The farmers were even able to sell the honey and use the profits to pay for their children to attend school (Craig, 2017). By introducing a third species to the equation, humans found a balanced solution that was nonviolent to elephants, healthy for bees, and beneficial to farmers in more ways than one.

This creative strategy serves as an example that humans and wildlife can coexist peacefully if we use our understanding of animal behavior to protect our livelihood, while equally respecting animals as living beings. It also shows the value of simplicity. The elephant problem was massive both physically and logistically, but the tiniest of solutions dissolved the problem. If we are willing to learn from nature, we may be able to solve more issues than we think!





Reference

https://www.voanews.com/a/save-elephants-beehive-fences-protect-small-kenya-farms-cropraids/3748461.html


Sharks vs. Humans; Who’s Really in Danger?



Sharks vs. Humans; Who’s Really in Danger?

In 1975, Universal Pictures produced the seventh highest grossing film in Canadian and American ranking; Jaws. Director Stephen Spielberg created a fictional tale about a man-eating Great White shark on a slaughtering spree. The daunting Jaws theme song lives on in the nightmares of all who watch. Following the release of the film, humans have lived in fear of what they believe to be an ocean dwelling terrorist. Unfortunately, the vilification of sharks in movies like Jaws has contributed to the demise of a vital keystone species.

In truth, sharks are nothing like the polyurethane Great White depicted in the movie Jaws. They are shy creatures who regulate the ocean Fauna and Flora by feeding on smaller mammals, fish, and plankton. Sharks are not man-eating by nature. Some will argue this truth, citing shark attacks on surfers and swimmers. Many believe that these attacks are malicious, when in truth, for “over 80% of people bitten, no flesh is removed” according to shark biologist Chris Lowe of California State University, Long Beach (Ward, 2016). Shark bites are the result of defense mechanism when a shark is provoked, or of curiosity. A shark that mistakes a human for a seal rarely breaks skin before recognizing that the human is not a food source, and swimming away to feed on fish. To put things into perspective, the average human has a 1 in 63 chance of dying from the flu, a 1 in 218 chance of dying from a fall, and a 1 in 3,700,000 chance of being killed by a shark (Human Shark Bait, 2013).

Sadly, this misunderstood species has fallen victim to human exploitation. Some cultures place value on shark fins, and harvest them as a status symbol. Fisherman cast long lines and nets into the oceans and lure sharks to the surface with bait. When the sharks are caught on hooks, they are unable to escape. After the sharks are brought on to the boats, the fisherman cut off their fins and throw them back into the ocean. The sharks cannot swim, and are left to sink to their death. The fins are taken to the shore, and sold for Shark Fin Soup, a “delicacy” in which the fins add no flavor or benefits. Shark Fin Soup is merely a status symbol. The fins are also used to create supplements, based on unsubstantiated ancient beliefs that sharks have cancer-fighting powers. The falsehood and corruption surrounding the finning industry has resulted in the demise of the shark population by 90%, and many people look the other way, because we were taught to believe that sharks are the enemy.

Ultimately, sharks are not the enemy; humans are. Sharks have inhabited the oceans for hundreds of millions of years, facing extinction only when humans intervened. By decimating the shark population in the ocean, we have disrupted the ocean ecosystem, which affects us more than we may realize. The ocean covers 2/3rds of earth’s surface. On its surface, microscopic marine algae called phytoplankton absorb sunlight for energy, and release oxygen as a byproduct, which we breathe in to survive. Fish feed on phytoplankton, and sharks feed on fish. Thus, as humans continue to destroy the shark population, fish populations outgrow the phytoplankton. We are forcing a system out of balance that we rely on to survive.

Efforts to end the perpetuation of shark stereotypes and combat the practice of shark finning have begun to gain footing. The Great Hammerhead Shark has been placed on the Endangered Species list; Whale Sharks and Great Whites are now listed as Vulnerable, and the Manta Ray is Near Threatened. Some governments are imposing bans on shark fin imports, and scientists are tracking and monitoring shark populations. Nonprofits such as World Wildlife Fund, WildAid, and Shark Savers, are leading awareness campaigns, and eco-conscious brands are donating profits to fund research and education. With the combined efforts of government agencies, researchers, nonprofits, businesses, and education, hopefully we can save this keystone species before it’s too late.


Photo: Shark Girl Conservationist Madison Stewart with a Great White. Check out an article about her work here: https://www.dailymail.co.uk/femail/article-5037953/Shark-Girl-Madison-Stewart-swims-sharks-age-12.html


References

"Human Shark Bait." National Geographic - Videos, TV Shows & Photos - Canada. N.p., n.d.
Web. 04 July 2017.

Ward, L.K. "How Realistic Is the Shark Science in “The Shallows”?"
Smithsonian.com. Smithsonian Institution, 22 June 2016. Web. 04 July 2017.

















Sunday, November 25, 2018

Earth without art.... just Eh.










Nature inspires not just my writing, but also my art. I have been painting, drawing, and making a mess since I was two years old, and I don't plan on quitting. ever. Picasso once said: "The artist is a receptacle for emotions that come from all over the place: from the sky, from the earth, from a scrap of paper, from a passing shape, from a spider's web." I've included a set of works below with title, inspiration, medium, and location. :) 






Hells Canyon Bear

Inspired by my fishing trip in Hells Canyon (see Blog 1, Heaven in Hells Canyon, for full story.

acrylic/colored pencil/ink
Camden Town, London, UK




                               





Fox and Toucan Sketches

Inspired by the fox in the park and the stuffed Toucan at the Natural History Museum in London.

colored pencil/ink
Camden Town, London, UK






Jelly

Inspired by the Jimi Hendrix psychedelic Jellyfish experience at the Monterey Bay Aquarium

acrylic/ink
Berkeley, California





The Wave

Inspired by pictures of "The Wave" in Utah, which I have never been to, but need to see...

colored pencil
Berkeley, California






California Sea Lion

Inspired by my time at The Marine Mammal Center and the joy of seeing a rehabilitated animal back at sea. I completed this sketch on a plane ride to Berlin.

colored pencil/ink
Somewhere in the sky London--> Berlin






Woodland Caribou

Inspired by the beautiful book "Rare" by Joel Sartori from National Geographic. Joel is amazing, and the work he is doing is top-notch.



acrylic
Camden Town, London, UK