Southern Fried Science

Oarfish: The true tale of the fish we can’t seem to get enough of

August 19, 2015August 19, 2015 Guest Writer 4 Comments

Blogging

Dr. Misty Paig-Tran is Assistant Professor at California State University Fullerton. Her laboratory (Functional Anatomy, Biomechanics, and Biomaterials) studies how animals feed and move, among other things. Her research is focused on big filter-feeding animals (Sharks and Manta rays) and mid-deep water fishes – you know, the scary looking ones. You can learn about her research here, and you can follow her on twitter.

Today I sit at my computer totally aghast that the media seems to have gone into a frenzy once again about the latest oarfish that washed up on Catalina yesterday. I get it. I too, as a marine biologist and self-admitted fish nerd, get totally excited any time a cool fish washes up. And I get extra excited about the oarfish in particular. Of course I do, I am currently studying the fish in my lab at Cal State. What’s not to like? It’s huge, silvery, and looks like a dragon. Myths about this fish are old and salty. However, there has been a ton of misinformation printed about this fish and now it’s my chance to set some things straight. So I will try to rectify this now. Ahem.

One of the world’s rarest birds is also the squee-est

August 19, 2015August 23, 2015 Michelle Jewell

Conservation

Introducing the spoon-billed sandpiper:

(c) Roland Digby/WWT/PA Wire, originally published http://www.westerndailypress.co.uk/world-s-rarest-birds-hand-reared-experts-returned/story-27630995-detail/story.html#ixzz3jFOW6Q43 — (c) Roland Digby/WWT/PA Wire, originally published here.

Spoon-billed sandpipers are migratory wader birds that breed in the sub-Arctic and winter in southeast Asia. Best estimates point to less than 100 breeding pairs left in the wild due to a decrease of breeding habitat in the Arctic and increase of bird-hunters in Asia. Don’t worry, this is a story about #OceanOptimism…

Ocean Kickstarter of the Month: Recycled Fishing Net Sunglasses

August 18, 2015 Andrew Thaler 2 Comments

Conservation

Yesterday on twitter, I discussed what I look for when assessing ocean-themed crowdfunding projects. Before I fund a crowdfunding campaign, I do quite a bit of due diligence, looking at the past success of the creators, the soundness of the project, and whether or not the goals, rewards, and timelines are reasonable. My criteria are:

1. Is it sound, reasonable, and informed by science?

2. Is there a clear goal, timeline, and budget; and are they partnering with the people who have experience hitting those marks?

and;

3. Do some of the parties involved have a successful record with other crowdfunding projects and experience delivering on rewards.

It seems a shame to go through all that work and not pass it on to the rest of Team Ocean. Rather than keep it to myself (or, more likely, just tweet it out), once a month I’ll highlight my favorite ocean crowdfunding campaign. These campaigns are vetted in accordance with the above criteria, are likely to succeed, and are likely to result in a net positive for the ocean. Unsurprisingly, this month it’s the campaign that inspired this post:

The Ocean Collection – Recycled Fishing Net Sunglasses by Bureo

Can we turn discarded fishing nets into something meaningful? This project is both simple and elegant. the ocean is filled with discarded fishing nets, most of which have decades left on their material usefulness. Nets are durable and malleable, so why not collect and reform these nets into something of value.

Is it sound, reasonable, and informed by science? Yes. Bureo has already demonstrated that recycled nets can be formed into usable products, discarded nets are a real problem and this is a reasonable solution which can have a measurable, if potentially only small and localized, impact. Plus, they have a vision for end-to-end recycling. Once your sunglasses reach the end of their useful life, you can send them back to the company to have them re-recycled.

How to NOT get ahead in advertising – what many conservation NGOs are doing wrong

August 17, 2015August 17, 2015 Chris Parsons

Conservation, Education

This year’s International Congress for Conservation Biology had a special double symposium on conservation marketing. What is conservation marketing I hear you ask? Well it’s using the tried and tested techniques from the advertising field, behind which there is a significant amount of research, to increase public awareness and especially change public behavior to aid conservation. Conservation marketing is already being used by several NGOs and initiatives – RARE for example. The Society for Conservation Biology has recently set up a working group for Conservation Marketing and Engagement* as it’s believed that this technique could help highlight many endangered species and highlight important conservation issues.

In this symposium myself and several colleagues had a presentation on why the advertising campaigns of conservation NGOs are doing things wrong – specifically these campaigns are often geared towards fundraising, telling members and especially donors what a great job they’re doing, launching surveys or petitions that do little to help conservation, oh and more fund- raising. The general public has a dire understanding of the need for biodiversity conservation or endangered species, and instead of increasing awareness and getting the public to change their behavior to act in a more pro-conservation manner, NGOs are instead concentrating on …hey did I mention fund-raising?!

As the result of many requests for copies of the presentation slides, I’ve decided to make them available for Southern Fried Science. Most of the slides are self explanatory. Feel free to copy and steal memes you like and count up the number of geeky references ….

The difference between animal welfare and animal rights

August 11, 2015 Chris Parsons 2 Comments

Conservation

I have just attended a big international conservation meeting for the past week and there was a lot of discussion about the “Cecil the Lion Phenomenon.” In many discussions, the terms animal welfare and animal rights were brought up frequently, and it was very clear that many conservation scientists do not know the difference between the terms, or the differences between those who advocate on issues that are more about individuals than species or populations. When the term “welfare” was brought up, it was often with scorn and PETA was almost always the organisation that was given as an example. This really does show a fundamental lack of understanding about advocates and organisations that represent individual animals, and that could be major (even essential) assets and allies in conservation.

The terms “welfare” and “rights” cover a wide spectrum; lumping them together is like lumping Democrats (left wing liberals) and Republicans (right wing conservatives) together and making no distinction because they are both political parties. There are nuances, but as a basic primer, here are some (very) approximate distinctions:

How I am fixing the internet

August 11, 2015 Guest Writer 1 Comment

Blogging

Alex Zrenner is a 2015 Kenan Summer Fellow and rising junior at Duke University. She is from St. Louis, Missouri and is pursuing a major in economics with a math minor. Each summer, the Kenan Institute for Ethics at Duke University supports undergraduate Kenan Summer Fellows, a program meant to help students explore what it means to live an ethical life. Portions of this post were originally published on the Kenan Institute for Ethics’ website. Alex has written weekly updates about her project here, and is also creating video blogs for the project that can be seen here.

My name is Alex Zrenner, and I am fixing the Internet. Well actually, I am researching the Internet. I have spent the past six weeks studying the ethics of cyber harassment and free speech as one of this year’s Kenan Summer Fellows.

A 3D-printable, drone and ROV-mountable, water sampler

August 10, 2015August 11, 2015 Andrew Thaler 2 Comments

Education, Open Science, Science

The Niskin bottle, a seemingly simple tube designed to take water samples at discrete depths, is one of the most important tools of oceanography. Coupled with a CTD, an array of Niskin bottles fit into the rosette, a Voltron-esque amalgamation of everything an oceanographer needs to profile the ocean. Niskin bottles are neither cheap nor particularly easy to use. A commercial rosette requires a decent-sized winch to launch and recover, which means you need a vessel and a crew to deploy. For Rogue Ecologist and citizen scientists, getting a high-quality, discrete water sample is a perpetual challenge. With tools like the OpenROV and the soon-to-be-completed EcoDrone, I wanted a Niskin bottle that was light weight and capable of being mounted on both underwater robots and quadcopters with ease.

Until now.

After a few months of brainstorming and planning, I sat down this Friday and began building a 3D printable Niskin bottle that could be hand deployed or mounted on an OpenROV or drone. While this version is designed around a 1.25 inch acrylic tube, the trigger mechanism can be expanded to fit any size pipe. The trigger is driven by a waterproof servo developed by the good folks over at OpenROV. Everything else can either be purchased off-the-shelf or printed on you home 3D printer. Later this month, I’ll be taking my prototypes out on the RV Blue Heron for field testing in Lake Superior.

Bill of Materials

28 quotes, facts and graphs from the new UN global use of shark products report

August 2, 2015August 27, 2015 David Shiffman

Conservation, Science

The United Nations Food and Agriculture organization just released fisheries and agriculture technical paper number 590, “the state of the global market for shark products.” Coauthored by legendary shark conservation researcher Shelley Clarke, this 196 page document is a comprehensive look at, um, the state of the global market for shark products.

It includes an updated review of threats to sharks and the conservation and management mechanisms that governments are used to protect them. If you’re interested in shark conservation, you should read it. If you’re interested in shark conservation but don’t want to read a 196 page technical document, I’ve selected 28 important quotes, facts, and graphs from the report. These are organized into the following four categories (categories which can be used as a TL;DR summary of the entire report):

A) The global trade in shark meat is growing and is significantly different from the fin trade (despite not getting anywhere near the same attention from conservation activists and the media as the fin trade).

B) Many, many countries other than China are involved in the global trade in shark and ray products (despite not getting anywhere near the same attention from conservation activists and the media as China).

C) Many species and populations of skates, rays, and smaller sharks are highly traded (despite not getting anywhere near the same attention from conservation activists and the media as larger, charismatic species).

D) Global trade is complex, and we need a lot more data from governments of shark fishing and trading nations to effectively track trends in shark product use (i.e. science and record-keeping are critical for conservation, and not all important conservation work is glamorous or exciting).

11 thoughts about Cecil the lion

July 30, 2015July 31, 2015 David Shiffman 6 Comments

Blogging

This is not Cecil the lion. I shot this lioness in 2000 in Tanzania... with a digital camera. — This is not Cecil the lion. I shot this lioness in 2000 in Tanzania… with a digital camera.

1) The manner in which Cecil the lion was killed (he slowly bled to death over nearly 2 days after being shot with an arrow before eventually being shot with a rifle) is strikingly inhumane and atypical of hunting. Lots of people seem to be fixating on the fact that he was skinned and beheaded after he was killed, but that’s pretty typical for hunting.

2) If the hunter who shot and killed Cecil the lion broke the law in doing so (this seems to be not entirely resolved, he had a permit to kill a lion but seems to have lured Cecil out of a protected area) he should absolutely be held responsible for it. In a court.

3) The hunter’s excuse of “I should not be responsible for anything that happened during the hunt because I hired guides to plan everything” is complete bullshit, both legally and morally.

In an Adventure …. with Scientists ! (…or why does America hate science so much?)

July 30, 2015August 12, 2015 Chris Parsons

Science

In the UK “The pirates ! In an adventure with scientists” an animated movie by Aardman Animations (the studio behind Wallace & Gromit) saw some success at the movie box office. The film was based by on the popular book by the same name by Gideon Defoe, which features, as the name suggests, pirates, Charles Darwin and scientists of the Royal Society. When the movie was screened in the US however, the title was changed to “The Pirates! Band of Misfits” because it was thought that American children would avoid a movie with scientists in. All reference to Darwin, who was one of the main characters, was also removed from US trailers, presumably because evolution is viewed as ‘controversial’ in the US.

Why is it science is such seen this way in the US?