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No balloons at the celebration for the Beach Chair Scientist …

July 13, 2012 by 3 Comments

Today is the fourth birthday of the Beach Chair Scientist blog. Despite the fact that some companies label latex balloons as ‘biodegradable’ and therefore, ‘safe’ for the environment, I will not be decorating any birthday celebration with balloons. Balloons blow! What has been widely spread is that latex balloons breakdown at ‘the same rate as an oak leaf from a tree‘. First, let me explain ‘latex’. Latex is a white tree sap of rubber particles from the plant, Hevae brasiliensis. After it is processed it becomes rubber. Rubber, as we know, is used in a variety of products because of its strong resilience and tear resistance. Balloons are made from latex (essentially, liquid rubber) once colors are added.

It just would not feel like a celebration for Beach Chair Scientist because I have been to countless beach clean-ups and see those latex and mylar balloons, as well as the strings that are tied to them, along the shoreline. Balloons are just not following the path that balloon manufacturers want us to believe. It may be true that research done in a controlled setting proves that when latex balloons rises to almost 30,000 feet they will freeze and bust into tiny slivers that fall back to earth. However, there are just too many natural factors (e.g., trees, wind) that impede balloons from rising to that height prior to losing their helium and flaying to the earth whole. Not to mention that even if latex balloons do break apart into tiny shards the tiny shard are still detrimental to the ocean. According to Sea Turtle Foundation, “Most balloons are made from ‘biodegradable’ latex, which degrades on exposure to air. However degradation can take up to six months and balloons floating in seawater can take up to twelve months to degrade”. In many areas it is illegal for mass balloon releases. Please check out your area for the local laws on balloons.

Here are ten examples of balloons affecting the ocean ecosystem:  

  1. On a New Jersey beach a sperm whale was found dying because it had a balloon in its stomach halting the passage of food.
  2. At a clean-up was on an island 5 miles out to sea – the distance cleaned at the 4 sites we targeted was about 1/2 mile of shoreline – in southern Maine this past June over 550 pounds of marine debris were found, including 232 pieces of debris (9 of which were balloons and one was found right next to a gull’s nest).
  3. Birds will collect plastic debris for their nests, and unknowingly construct death traps for their young.
  4. Balloons, plastic straws, plastic bottles, plastic bags, and metal beverage cans were found to be the most abundant type of marine debris litter as a 10-year national survey completed in 2008.
  5. Most of the trash found along the California coast during a 2003-2010 survey was 82% land-based plastics, including plastic bags, plastic bottles, balloons and straws.
  6. Fishing gear fragments, packaging materials, balloons, bottle caps, and straws were found to be the most common items found during a Cape Cod survey that collected 5,829 items along one-kilometer.
  7. A leatherback turtle starved to death because a latex balloon was stuck in its stomach. After the turtle necropsy, the only thing found in its intestines was three feet of nylon string attached to a balloon.
  8. Animals can become entangled in balloon ribbons and string, restricting their movement and their ability to feed.
  9. Bottlenose dolphins in California, loggerhead turtles in Texas, and a green turtle in Florida were all found dead after ingesting latex balloons.
  10. In the UK, Risso’s dolphins in French waters and fulmars in the North Sea are known to ingest balloons.

If you’re still keen on celebrating with balloons try to do activities where you can control them and not have them released into the atmosphere. You can put prizes inside them or decorate them or play games. Below are are alternatives for decorating and commemorating without balloons. Check out the background image from Orlando Sentinel with the juvenile loggerhead turtle swimming close to the floating balloons.

One last thing, if you’re in the DC area Saturday, July 21st and would like to join me during a stream clean-up with United By Blue please feel free to come along! It’s a great event co-sponsored by Subaru and fun for the whole family. Read this article about my first experience volunteering with them. Please feel free to drop me a line at info@beachchairscientist.com or leave a comment below if you have anything else you like to add to this post or just a question in general.

Filed Under: Animal Homes, Beach, Birds, Conservation, Marine Mammals, People, Sea Turtles Tagged With: , , , , , , ,

A naturalist’s must-see destination: Chincoteague National Wildlife Refuge

July 7, 2012 by 2 Comments

I have it on my bucket list to explore at least ten more National Parks in the next decade, but I am going to have to rely on family and friends to share their adventures since I just spent some time in Maine visiting Acadia National Park. My brother, wife, and their sons (8 and 6 years old) just spent a week at Chincoteague National Wildlife Refuge and have kindly taken the time to share their adventures from the boys perspective. Take a look at this 60-second  movie on what sort of wildlife awaits you at Chincoteague National Wildlife Refuge. Also, here are 5 little known facts about Chincoteague National Wildlife Refuge to hopefully entice you to visit. (The interminable forests should become graceful parks, for use and delight. — Ralph Waldo Emerson, 1844)

  1. Chincoteague National Wildlife Refuge was purchased with Duck Stamp revenues.
  2. Most historians believe that the famous Chincoteague ponies are remnants from that settlers who used the island for grazing livestock in the 1600’s in an effort to avoid difficult fencing regulation. Descendants of those ponies are still living there today.
  3. In a CNN Special from June 2012, Assateague Island National Seashore was named as one of the 7 prime spots to view wildlife. Chincoteague National Wildlife Refuge is at the Virginia end of the National Seashore.
  4. The endangered sea beach amaranth is well adapted to survive the harsh seashore conditions of Chincoteague National Wildlife Refuge.
  5. Chincoteague National Wildlife Refuge has 14 ‘pools’ that total over 2,600 acres that are carefully manipulated to control moisture levels.

Filed Under: Animal Homes, Beach, Birds, Conservation, Fish, Inspiration, Ocean, People, Places Tagged With: , , , ,

What’s your favorite marine mascot?

June 12, 2012 by 2 Comments

We took our daughter to her first major league baseball game this weekend. I will never forget her cheery face when she’d point at the bright orange and black cartoon Orioles on fan’s shirts and say, “buuurrd?” The Phillies lost so it wasn’t the best experience we could have hoped for at Camden Yards, but overall my little family had an enjoyable time (also, impressive despite the 90 degree weather).

Needless to say, the day got me thinking about marine-themed mascots for major league sports in the U.S. This is a list of 9 marine mascots that might inspire your little marine biologists to follow baseball, hockey, or football or conversely that could get your little sports fan into science. I suppose if you’re a teacher, these mascots are also useful teaching tools to introduce different biological units (Ok, I am not certain what lesson you’d ever need Raymond the Seadog to introduce).

  1. T.D. the Dolphin (Miami Dolphins – NFL)
  2. Blitz the Seahawk (Seattle Seahawks – NFL)
  3. Lou Seal (San Francisco Giants – MLB)
  4. Iceburgh the Penguin (Pittsburgh Penguins – NHL)
  5. Fin the Whale (Vancouver Canucks – NHL)
  6. Raymond the Seadog (Tampa Bay Rays – MLB)
  7. Billy the Marlin (Miami Marlins – MLB)
  8. S.J. Sharkie (San Jose Sharks – NHL)
  9. Al the Octopus (Detroit Redwings – NHL)

From what I uncovered, the national basketball association is void of ocean animals as mascots. Please feel free to comment if you can think of another or just let me know if you have a favorite. Lastly, does anyone know where the Phillie Phanatic is originally from?

Filed Under: Cephalopods, Inspiration, Marine Mammals, Penguins, People, Random Fun!, Sharks

Comparing seabirds, shorebirds, and wading birds

May 23, 2012 by 6 Comments

Here is a general overview of 10 characteristics of seabirds (birds that spend most of their life out at sea), shorebirds (migratory birds that scurry along the shore looking for food), and wading birds (taller birds that wade in wetlands for their food).

10 characteristics of seabirds (Examples include albatross, auk, booby, frigatebird, fulmar, gannet, murre, penguin, petrel, puffin, shearwater, and tropicbirds)

1. Seabirds are pelagic, spending most of their lives far out at sea.
2. Seabirds move toward to coastal areas to breed or raise young for a minimal amount of time.
3. Seabirds are light on their undersides and dark on top (an adaptation known as countershading).
4. Seabirds have more feathers than other types of birds for more insulation and waterproofing.
5. Seabirds have flexible webbed feet to help gain traction as they take off for flight from the sea.
6. Some seabirds have unusually sharp claws used to help grasp fish under the water.
7. Some larger seabirds (e.g., albatross) have long, slim wings allowing them to soar for long distances without getting tired.
8. Some smaller seabirds have short wings for maneuvering at the surface of the water.
9. Seabirds have specialized glands to be able to drink the saltwater and excrete salts.
10. Some seabirds (e.g., gannets) have head shape is usually tapered more efficiency in plunge diving.

10 characteristics of shorebirds (Examples include avocets, black skimmer, oystercatchers, plover, sandpiper, and stilt)

1. Shorebirds have long legs, pointed beaks, and long pointed wings.
2. Most shorebirds are migratory (Impressively some shorebirds fly non-stop for 3-4 days, equivalent to a human running continuous 4-minute miles for 60 hours).
3. Shorebirds wade close to the shore and poke their bills into the ground in search of food.
4. Shorebirds are small to medium size wading birds.
5. Shorebirds tend to frequent wetlands and marshes and are biological indicators of these environmentally sensitive lands.
6. Shore birds are of the order Charadriiformes.
7. Shorebirds are very well camouflaged for their environment and their appearance may vary from place to place as plumage (feather colors) are gained or lost during breeding.
8. Shorebirds typically range in size from 0.06 to 4.4 pounds.
9. Oystercatchers have a unique triangular bill that is a cross between a knife and a chisel.
10. The black skimmer is the only native bird in North America with its lower mandible larger than the upper mandible, which helps the bird gather fish as it skims the ocean surface.

10 characteristics of wading birds (Examples include crane, egret, flamingo, herons, ibis, rail, spoonbill, and stork)

1. Wading birds are found in freshwater or saltwater on every continent except Antarctica.
2. Wading birds have long, skinny legs and toes which help them keep their balance in wet areas where water currents may be present or muddy ground is unstable. Also, longer legs make it easier for them to search for food (forage) in deeper waters.
3. Wading birds have long bills with pointed or rounded tips (depending on what is more efficient for the types of food the bird consumes).
4. Wading birds have long, flexible necks that can change shape drastically in seconds, an adaptation for proficient hunting.
5. Herons have sophisticated and beautiful plumes during the breeding season, while smaller waders such as rails are much more camouflaged.
6. Wading birds may stand motionless for long periods of time waiting for prey to come within reach.
7. When moving, their steps may be slow and deliberate to not scare prey, and freeze postures are common when these birds feel threatened.
8. Adult wading birds are quiet as an essential tool for hunting. Wading birds may be vocal while nestling or while in flocks together.
9. Many wading birds form communal roosts and breeding rookeries, even mixing flocks of different species of wading birds or waterfowl.
10. Wading birds fully extend their legs to the rear when flying. The neck may be extended or not while in flight, depending on the species.

Filed Under: Birds Tagged With: , , , , , , , , , , , , , , , ,

An important call for more forage fish to remain in the sea

April 16, 2012 by Leave a Comment

A report titled “Little Fish Big Impact”, written by the Lenfest Forage Fish Task Force, came out earlier this month recommending that the amount of forage fish (e.g., menhaden, herring, shad) that we take from the ocean should be cut in half. However, since forage fish have an annual value world-wide of $5.6 billion dollars and are almost 40% of the world’s commercial fish catch these suggestions might be a tough sell to get passed through many decisions makers. But, here is why it is important we do.

You may not typically think of forage fish, also know as ‘bait fish’, as being a high commodity for fishermen or as playing an imperative role in the ocean – but, they do indeed! It’s surprising how much these little fish play a role in our daily lives.

Within the marine food web we begin with the tiny microscopic phytoplankton (plants that get their energy from the sun). Phytoplankton are  then in turn grazed upon by tiny copepods and  they are then fed upon these forage fish and crustaceans that are fed on by larger fish (e.g., striped bass, bluefish) that are then fed upon by the top predators (e.g., tunas, swordfish) that then feed us. Easy, right? Well, Dr. Daniel Pauly pointed out that within fisheries what is happening today is an imbalance of ‘Fishing Down the Marine Food Web’.

Time increases toward the right along the blue arrow. Scale on the right gives the trophic level in the food web. (Pauly, 2003)

This is the concept that when top predators are removed smaller fish become more of a target. Which would mean that the average trophic level of the food web would shift (Trophic being the level an organism occupies within a food chain). Specifically, forage fish are the primary source of protein for penguins, marine mammals, cod, salmon, tuna, and even puffins. We use these species for the production of fish oil supplements, food for livestock, and food provided to the fish we’re farming via aquaculture.

The Lenfest Report provides information and recommendations to fisheries managers in a three-tiered approach that the Task Force says was lacking prior, which is why we’ve currently been able to harvest the amount of forage fish at such high levels. The three-tiered approach involves understanding the 1) dynamics of the fishery, 2)  knowledge of the status of the trends of the fishery’s predators, as well as 3) recommended management actions.

“Traditionally we have been managing fisheries for forage species in a manner that cannot sustain the food webs, or some of the industries, they support. As three-fourths of marine ecosystems in our study have predators highly dependent on forage fish, it is economically and biologically imperative that we develop smarter management for these small but significant species,” stated Dr. Ellen K. Pikitch of the Institute for Ocean Conservation Science at Stony Brook University (they led the Lenfest Forage Fish Task Force).

Most recently, managers in the Mid-Atlantic have noticed the increasing importance of forage fish and voted to reduce the annual harvest of menhaden from 183,000 metric tons to 174,000. Read more here on the report and what other measures are being done to keep menhaden levels more sustainable.

It will be interesting to see how this report impacts forage fisheries in the future. I certainly hope it does.

Check out this video from the Task Force to learn more on the importance of forage fish.

Lastly, here is a quick overview of what it means to be a sustainable fishery:

  • If we are referring to a sustainable wild fishery (one that is not farmed) it could be the measure of the abundance and resilience to fishing pressure, how well-managed the fishery is based on current research, and/or that the fishery is harvested in ways that do not harm the environment or have negative interactions with protected species as bycatch.
  • With farmed species a sustainable it is typically a measure of minimizing marine resources, preventing escapes or diseases to wild stocks, as well as ensuring that the fishery is not associated with high pollution or other ways of negatively harming the habitat.
  • For a good resource to discover what fishery is sustainable in your region,  please check out the Monterey Bay Seafood Watch.
Filed Under: Biodiversity, Birds, Bony Fishes, Fish Tagged With: , , , , , , , , , , ,

Diet Tips for a Longer, Healthier Life

January 29, 2012 by 2 Comments

Changing what you eat now could have big benefits later

person wearing hat while shopping for leafy greens at outdoor farmer's marketPhoto: Getty Images

We know that cutting back on red meat is good for heart health, fish is brain food, and calcium-rich foods can help keep our bones strong. But can shaking up what we eat help us live longer? Check these Cortexi reviews.

Yes, research shows. In a study published in 2022 in the journal PLOS Medicine, Norwegian researchers analyzed data from a number of studies on diet and health, and used them to come up with estimates of how many more years people could expect to gain if they made some changes.

They found that shifting from a typical Western diet (heavy on red and processed meats, sugar-sweetened beverages, and refined grains) at age 20 to one rich in produce, legumes, fish, whole grains, and nuts could lead to a 13-year increase in life expectancy for men, and 10.7 years for women. But the study also posited that diet improvements adopted at 60 could increase life expectancy by eight years for women and 8.8 years for men. At age 80 you could still benefit, gaining about 3.4 years. (The researchers have a calculator that lets you see the effect of diet changes for someone your age.) Learn more about sightcare.

Other research suggests that several dietary patterns from around the world—Okinawan, Mediterranean, and Nordic, to name a few—can have life-extending benefits. Overall, these diets have more similarities than differences and a lot in common with the parameters the Norwegian researchers used in their study. We reviewed the evidence and talked with experts to develop these tips that may help you add (healthier) years to your life, while if you want to fight stress you could also use products like CBD flower to feel better and more relaxed.

Trim Some Calories

Scientists have found that eating fewer calories can translate into a longer life, but early evidence came from studies on yeast and other organisms or animals, like mice and monkeys. The Calerie clinical trial at Duke University in Durham, N.C., is the first controlled study of calorie restriction in healthy people. Drawing from that data, a study published in 2022 showed that eating 14 percent fewer calories for two years had a significant effect on the thymus, an immune-supporting gland that produces T cells that fight infections. Visit https://www.timesunion.com/.

MORE ON HEALTHY EATING
5 Ways to Eat More Plants and Less Meat
The Meat Lovers’ Guide to Plant-Based Meat
Healing Foods for Common Health Woes
Is Sourdough Bread Good for You?
3 Dessert Smoothies That Are Actually Good for You

This supports the idea that a relatively small reduction (280 calories less if you typically consume 2,000 per day)—even if you don’t change the foods you eat—may protect your health, says the author, Vishwa Deep Dixit, PhD, a professor of pathology, immunobiology, and comparative medicine at Yale University in New Haven, Conn.

But if you’re an older adult, you should approach calorie restriction with caution because when you eat less, you also could be limiting important nutrients. At the USC Longevity Institute in Los Angeles, “we are focusing on dietary interventions that are much less invasive and don’t cause side effects,” says the center’s director, Valter Longo, PhD. Rather than eating less every day, he suggests eating a very low-calorie diet made up of nutritious foods for five days two to four times a year. This essentially has similar metabolic effects to fasting but isn’t as difficult, and you still get some nutrients. Before making any drastic changes in your diet, discuss it with your doctor.

Have Fiber at Breakfast

Adults 40 and older who ate breakfast and took in at least 25 grams of fiber per day had a 21 percent lower risk of dying over a 12-year period. That’s according to an analysis of national data from the West Virginia University School of Medicine published in 2021 in the Journal of the American Board of Family Medicine.

While getting fiber from a variety of plant foods is important, there may be an extra benefit from including fiber from grain foods (such as whole grains and whole-grain bread and cereals) in your day, says Rupak Shivakoti, PhD, an assistant professor of epidemiology at Columbia University’s Mailman School of Public Health in New York City. One study he and his colleagues did, published in JAMA Network Open, found that men and women 65 and older who ate more foods rich in grain fiber had lower levels of various markers of inflammation. Reducing inflammation may play a role in decreasing the risk of heart disease, the leading cause of death in the U.S., and other conditions.

And you might enjoy your morning cup of java even more when you hear that it may help you live longer. Coffee is rich in compounds called polyphenols, which can protect cells against damage. In a 2017 study published in Annals of Internal Medicine, almost 200,000 people—Black, Latino, white, native Hawaiian, and Japanese American ages 45 to 75 at the start of the study—were followed for an average of 16 years. Those who drank a cup of regular or decaf coffee per day had a 12 percent lower risk of dying from any cause during the study period. Just go easy on the cream and sugar.

Fill Up on Fruits and Veggies

The more produce a person eats, the lower the risk of death from any cause—up to five servings per day (three servings of veggies and two of fruit), according to a 2021 study published in the journal Circulation that tracked more than 100,000 men and women over 30 years. Eating more than five daily servings didn’t seem to offer substantially more benefits. And note that potatoes and fruit juices weren’t linked to the same benefits as other forms of produce. It’s best to eat a variety of fruits and vegetables instead of relying on the same types because doing so means you get an array of nutrients.

Swap Out Saturated Fat

Too much saturated fat (found in red meat and butter) can lead to clogged arteries and raise the risk for heart disease. Even cutting small amounts can have a benefit. A study in the journal Circulation Research reviewed data from more than 500,000 people collected by the National Institutes of Health (NIH) for more than 16 years. It found that replacing just 5 percent of calories from saturated fat with foods rich in monounsaturated fat, like avocados, or linoleic acid, a type of polyunsaturated fat found in nuts, seeds, and vegetable oils, was linked with a 15 and 8 percent lower risk of death, respectively.

Eat More Plant Protein

Replacing animal sources of protein with plant protein may also give you extra years. The Norwegian study found that increasing the consumption of beans and lentils—which are among the best plant-protein sources—to ½ to 1 cup per day contributed the greatest gain in life expectancy. And replacing 3 percent of calories from animal proteins with plant proteins was linked with a 10 percent lower risk of early death in a 2020 study from the NIH that tracked more than 400,000 adults for 16 years. The benefit was even greater when the protein replaced was eggs or red meat, specifically.

Filed Under: Birds, Ocean Tagged With: , , ,

New ‘marine life encyclopedia’ launched

September 12, 2011 by Leave a Comment

I think there might be another great bookmark to add to your ocean facts files! Please spend some time reviewing this great new resource, a marine life encyclopedia, compiled by Oceana. Over 500 creatures, places, and concepts can be explored. The pictures are bright and colorful and the information is up-to-date and easy to digest. It seems fantastic if you want a quick answer to a question.

Even if you think you know all the answers, test yourself with this Ocean IQ quiz!

The content on the marine life encyclopedia site has been licensed to Dorling Kindersley, one of the world’s leading educational publishers.

Filed Under: Algae (Seaweeds), Animal Homes, Arthropods, Atlantic Horseshoe Crab, Beach, Biodiversity, Birds, Bivalves, Bony Fishes, Cephalopods, Cnidaria, Coral Reef Ecosystems, Crustaceans, Echinoderms, Egg Cases, Fish, Jellyfish or Jellies, Marine Mammals, Mollusks, Ocean, Penguins, People, Places, Plants, Random Fun!, Reptiles, Sea Turtles, Seashells, Sharks, Skates and Rays, Test Your Knowledge, Univalves, Weather, Wrack Line Tagged With: , ,

Top 5 beachcomber questions answered

August 23, 2011 by Leave a Comment
Sea urchin

Image via Wikipedia

Take a look at this quarter’s top 5 reasons folks end up on our site. (Due to the amazing power of WordPress I can see what you’re typing into a search that would lead you here!)

1. How do fish give birth?

2. How do flamingos get their color?

3. What is the biggest fish in the sea?

4. What eats sea urchins?

5. Do sharks have bones?

Anytime you have a beachcombing or ocean related question feel free to email us at info@beachchairscientist.com.

Filed Under: Atlantic Horseshoe Crab, Beach, Birds, Echinoderms, Fish Tagged With: , , ,

Who are the deepest divers in the sea?

June 22, 2011 by Leave a Comment

After gathering data from marinebio.net, the University of California – San Diego, National Science Foundation, Softpedia, and Scientific American the folks from LiveScience.com have presented this amazing graphic of the 8 deepest divers in the sea. As a bonus, it explains how penguins manage to pull off diving to a depth greater than the height of the Empire State Building! (P.S. If anyone knows where I can find a mentor who can teach me how to create these beautiful infographics please let me know.)

8. Emperor penguin – 1,500 feet deep

7. Weddell seal – 1,970 feet deep

6. Blaineville beaked whale – 4,100 feet deep

5. Leatherback sea turtle – 4,200 feet deep

4. Elephant seal – 5,000 feet deep

3. Southern elephant seal – 5,300 feet deep

2. Cuvier’s beaked whale – 6,200 feet deep

1. Sperm Whales – 6,500 feet deep

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Filed Under: Marine Mammals, Penguins, Sea Turtles Tagged With: , ,

The Majestic Plastic Bag – Part III

May 31, 2011 by 1 Comment

Two months ago, the esteemed Carl Safina posted a piece titled, “For Seabirds As For The Graduate, One Word: Plastics“. It seems a suitable tie-in for the The Majestic Bag conservation series.

For Seabirds As For The Graduate, One Word: Plastics.

By Carl Safina
March 10th, 2011

If something can be neither fish nor fowl, for seabirds this is neither feast nor famine: scientists are discovering more species eating more—plastic.

An article in the Ottawa Citizen reports that in the Canadian Arctic, startled scientists “are pulling remarkable amounts of trash from birds in some of the remotest spots on Earth.”

Pacific albatrosses are famous for eating plastic. Now Canadian scientists are finding plastics in sturdy cousins of albatrosses called Fulmars; 85 percent of Canadian Fulmars now have plastic in their bodies. “I find these plastic pieces packed up around the bottom of the stomach and around the sphincter that leads into the intestine,” said Jennifer Provencher, who had been doing dissections. One gull-sized Fulmar, for example, had what looked like a red Coke cap and 20 other plastic pieces in it. Provencher called the amount of plastic she discovered in Arctic Canadian seabirds, “hard to believe.”

But in European waters, it’s worse: Fulmars there are now loaded with an average of 40 pieces of plastic. Virtually all European Fulmars now fly around with plastic in their bodies.

And, it’s increasing. Biologist Stephanie Avery-Gomm, opened stomachs of 36 Fulmars that washed up on Vancouver Island after a storm. One contained several dozen pieces of plastic, including industrial pellets, a chunk of sponge, fishing line and a bristle from a hairbrush. In a study of bird diets done back in the 1970s, Fulmar stomachs had contained no plastic.

“Every time we sample we are surprised by the amount of plastics we find,” said Provencher.

Another surprise: more species now contain plastics, including the normally non-scavening Thick-billed Murre. Fulmars were already known plastic swallowers, but “What was shocking was to open up the murres and find plastics,” Provencher said. Eleven percent of 186 Thick-billed murres examined carried plastics.

The plastics are coming not just from boats. They’re from us all. In North America and Western Europe the average person is now using around 220 pounds of plastic a year. Needless to say, that’s expected to increase. In Asia the average person uses around 80 pounds of plastic per year, and that’s expected to nearly double by 2015.

Read what the United Nations Environment Program’s 2011 Yearbook has to say about plastics in the ocean.

It’s a nightmare.

So my question is: Why do we use an eternal material to package items intended for one-time use? No one expects such items like yogurt and salad to stay in the distribution chain for more than a couple of weeks. Why don’t we package things like perishable food—and everything else not intended to last forever—in plant-based plastic that will break down in a year?

It could easily be done. The materials already exist. For instance: http://www.metabolix.com/

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Filed Under: Birds, People