Post List

Ecology / Conservation posts

(Modify Search »)

  • March 11, 2015
  • 08:00 AM
  • 869 views

The Eyes Have It

by Mark Lasbury in As Many Exceptions As Rules

The Cyclops had one eye in the middle of his forehead, but can you think of real animal with only one eye? Two eyes (or more) seem to be very important in evolution. This is so true that when flatfish lie down on the ocean floor they move one eye to the other side of their head! Research is showing that it’s more than just their eye that changes and the alterations are important for their survival. And by the way – there is one kind of animal that only has one eye, it’s the &he........ Read more »

  • March 9, 2015
  • 11:25 AM
  • 735 views

Vole Pee: An Epiphany (A Guest Post)

by Miss Behavior in The Scorpion and the Frog

By Nate Kueffer You’re driving down the road, looking out the window, and you see a large raptor hovering above a field. Have you ever wondered what exactly the raptor could see that you couldn’t? Well, it is thought that raptors may be able to sense ultraviolet light and use it to track voles through urine and feces trails. A hovering kestrel, possibly tracking a vole. Photo by Mark Likner at Flickr. Ultraviolet light is a non-detectable form of radiation by the human eye and is similar to ........ Read more »

Viitala, J., Korplmäki, E., Palokangas, P., & Koivula, M. (1995) Attraction of kestrels to vole scent marks visible in ultraviolet light. Nature, 373(6513), 425-427. DOI: 10.1038/373425a0  

  • March 8, 2015
  • 07:20 AM
  • 599 views

The genetics of monarch butterfly migration and warning colouration

by Lucas Marques Da Cunha in genome ecology evolution etc

The monarch butterfly (Danaus plexippus) has a large distribution worldwide. It occurs in North, Central, and South America, Caribbean, and it has recently dispersed to other locations, such as Oceania and Africa. Two traits of this butterfly are incredibly intriguing: … Continue reading →... Read more »

Zhan, S., Zhang, W., Niitepõld, K., Hsu, J., Haeger, J., Zalucki, M., Altizer, S., de Roode, J., Reppert, S., & Kronforst, M. (2014) The genetics of monarch butterfly migration and warning colouration. Nature, 514(7522), 317-321. DOI: 10.1038/nature13812  

  • March 2, 2015
  • 02:05 PM
  • 803 views

You are what you eat

by naturallyspeakingpodcast in Naturally Speaking Podcast

Ecologists have long tried to understand what animals get up to when they’re not being observed. GPS technologies have enabled unprecedented remote-tracking, but some behaviours – such as diet – are a little more tricky to track. In this post James Grecian (@JamesGrecian), a marine ecologist at the Institute, discusses a technique he uses to track the diet of marine seabirds across some of the world’s […]

... Read more »

  • February 28, 2015
  • 02:46 PM
  • 934 views

Life, NOT as we know it

by Dr. Jekyll in Lunatic Laboratories

Life as we know it, when we peer deep into the vastness of space we look for someone — or something — that resembles ourselves. Carbon based, needs water lifeforms, but what if we’re being narrow-minded? A new type of methane-based, oxygen-free life form that can metabolize and reproduce similar to life on Earth has been modeled by a team of researchers suggests we are being too closed minded about life.... Read more »

James Stevenson,, Jonathan Lunine,, & Paulette Clancy. (2015) Membrane alternatives in worlds without oxygen: Creation of an azotosome. Science Advances. info:/http://dx.doi.org/10.1126/sciadv.1400067

  • February 27, 2015
  • 12:02 PM
  • 558 views

Good News, Northerners: Birds from Harsher Climates Are Smarter

by Elizabeth Preston in Inkfish



You won't see a chickadee shoveling out a parking space and claiming it with a folding chair, no matter how good your binoculars are. But birds, too, have to be resourceful when they live in inhospitable climates. Travel just 600 meters up a mountain, and you'll find chickadees vastly more clever than their peers living a more comfortable life below.

How do you test the cleverness of birds? Using tubes with tasty worms inside, naturally. Biologists don't like to call animals "smart," thou... Read more »

  • February 24, 2015
  • 04:38 PM
  • 678 views

Move over oil, new pretreatment could cut biofuel costs by 30 percent or more

by Dr. Jekyll in Lunatic Laboratories

Alternative fuels have a few large problems making them horrible options over oil (which is already a horrible choice). However, researchers may have finally eliminated one of those problems, cost. The team has invented a novel pretreatment technology that could cut the cost of biofuels production by about 30 percent or more by dramatically reducing the amount of enzymes needed to breakdown the raw materials that form biofuels.... Read more »

  • February 24, 2015
  • 03:11 AM
  • 800 views

Shelf Life: the Olinguito’s Skull

by GrrlScientist in Maniraptora

SUMMARY: Instead of travelling to remote locations in faraway countries, scientists sometimes discover a new species by looking a little more closely at an old specimen in a museum drawer.... Read more »

  • February 22, 2015
  • 11:13 AM
  • 776 views

Of tree rings and rain: drought predicted to worsen in southwestern United States

by Jonathan Trinastic in Goodnight Earth

Droughts have been severe in California and surrounding states, but will they be any worse than previous droughts in Earth's history? A combination of climate models and tree ring analysis provides an answer.... Read more »

Benjamin I. Cook, Toby R. Ault, Jason E. Smerdon. (2015) Unprecedented 21st century drought risk in the American Southwest and Central Plains. Science Advances. info:/

  • February 20, 2015
  • 11:17 AM
  • 800 views

The Little Lemming That Could (Bite Your Face Off)

by Elizabeth Preston in Inkfish



In a world of shy, quiet-as-a-mouse rodents, one lemming is the exact opposite. It attacks when it should retreat to a hole. It squeals and shrieks when it should keep silent. One scientist is working to figure out how evolution created this animal—and wearing thick gloves while he does it.

First, forget what you think you know about lemmings. You've likely heard a rumor that these rodents hurl themselves off of cliffs in droves. It's not true, though the makers of a 1958 Disney documenta... Read more »

  • February 18, 2015
  • 06:17 PM
  • 654 views

The biofuel controversy

by Jonathan Trinastic in Goodnight Earth

Many countries are adding biofuels to their mandates for carbon-free, renewable energy? But does biofuel truly fit the bill? Not so much, contrary to what popular culture hopes to believe. Find out the details here.... Read more »

  • February 18, 2015
  • 10:14 AM
  • 536 views

A Penguins Story

by sceintists from the Marine group at CEES in Marine Science blog




Much of our present knowledge on the ecology and behaviour of animals is derived from longitudinal studies of individuals using long-term datasets. The collection of such datasets requires the ability to identify individuals repeatedly over time, i.e. by individual markings. Here comes the problems for Penguins.

... Read more »

Bordier, C., Saraux, C., Viblanc, V., Gachot-Neveu, H., Beaugey, M., Le Maho, Y., & Le Bohec, C. (2014) Inter-Annual Variability of Fledgling Sex Ratio in King Penguins. PLoS ONE, 9(12). DOI: 10.1371/journal.pone.0114052  

  • February 13, 2015
  • 12:35 PM
  • 650 views

You Can Force Birds to Be Friends, but It Won't Stick

by Elizabeth Preston in Inkfish



As anyone who's made valentines for a whole elementary-school class knows, kids are often pushed into social groups not of their choosing. Scientists tried the same thing with wild birds and found it pretty easy to coax them into new cliques. The birds hung out with their new social circles even when they didn't have to. But once the experiment ended, those friendships dissolved faster than a candy conversation heart.

To create new social groups in birds, researchers essentially controlle... Read more »

  • February 11, 2015
  • 06:38 PM
  • 1,384 views

10 Species Named After Star Wars Characters

by David Steen in Living Alongside Wildlife



Pictures courtesy of Lucasfilm and J. Armbruster

    Leaving the movie theater in 1977, with Greedo's death at the hands of Han Solo a fresh memory, a young Jon Armbruster could not have anticipated the role that Jabba the Hutt's go-to bounty hunter would play in his scientific contributions decades later.

    And yet...when he (along with Auburn University researchers Milton Tan, Christopher... Read more »

  • February 9, 2015
  • 11:21 AM
  • 1,025 views

The Beginnings of Jurassic Park: Dinosaur Blood Discovered? (A Guest Post)

by Miss Behavior in The Scorpion and the Frog

By Samantha VoldThe classic tale of Jurassic Park, where dinosaurs once again walked the earth has tickled the fancy of many a reader. Dinosaur DNA preserved in a fossilized mosquito was used to bring these giants back to life. But in real life, it was previously thought that there was no possible way for organic materials to be preserved, that they often degraded within 1 million years if not rapidly attacked by bacteria and other organisms specialized in decomposition. Skin and other soft tiss........ Read more »

Schweitzer, M. (2010) Blood from Stone. Scientific American, 303(6), 62-69. DOI: 10.1038/scientificamerican1210-62  

  • February 6, 2015
  • 10:49 AM
  • 694 views

Cleaner Lakes Are Social Media Stars

by Elizabeth Preston in Inkfish



Minnesota is the "Land of 10,000 Lakes," at least 13 of which are named Clear. But some of these lakes are clearer and cleaner than others. Does that matter to the tourists who visit them? Researchers found an easy way to answer this question by taking a deep dive into Flickr.

Bonnie Keeler, a scientist at the University of Minnesota's Institute on the Environment, explains that it's important to measure how the public is using various lakes, rivers and streams. Agencies that are trying........ Read more »

Keeler, B., Wood, S., Polasky, S., Kling, C., Filstrup, C., & Downing, J. (2015) Recreational demand for clean water: evidence from geotagged photographs by visitors to lakes. Frontiers in Ecology and the Environment, 2147483647. DOI: 10.1890/140124  

  • February 6, 2015
  • 08:34 AM
  • 1,011 views

Why do we have music? Can one trace the origins of musicality?

by Henkjan Honing in Music Matters

Why do we have music? And what enables us to perceive, appreciate and make music? The search for a possible answer to these and other questions forms the backdrop to a soon-to-be released theme issue of Philosophical Transactions, which deals with the subject of musicality. An initiative of Henkjan Honing, professor of Music Cognition at the University of Amsterdam (UvA), this theme issue will see Honing and fellow researchers present their most important empirical results and offer a joint rese........ Read more »

Honing, H., ten Cate, C., Peretz, I., & Trehub, S. (2015) Without it no music: cognition, biology and evolution of musicality. Philosophical Transactions of the Royal Society B: Biological Sciences, 370(1664), 20140088-20140088. DOI: 10.1098/rstb.2014.0088  

Gingras, B., Honing, H., Peretz, I., Trainor, L., & Fisher, S. (2015) Defining the biological bases of individual differences in musicality. Philosophical Transactions of the Royal Society B: Biological Sciences, 370(1664), 20140092-20140092. DOI: 10.1098/rstb.2014.0092  

Fitch, W. (2015) Four principles of bio-musicology. Philosophical Transactions of the Royal Society B: Biological Sciences, 370(1664), 20140091-20140091. DOI: 10.1098/rstb.2014.0091  

Hoeschele, M., Merchant, H., Kikuchi, Y., Hattori, Y., & ten Cate, C. (2015) Searching for the origins of musicality across species. Philosophical Transactions of the Royal Society B: Biological Sciences, 370(1664), 20140094-20140094. DOI: 10.1098/rstb.2014.0094  

  • February 5, 2015
  • 09:10 AM
  • 1,163 views

Climate Change: Heatwaves and Poverty in Pakistan

by Jalees Rehman in Fragments of Truth

The 2010 floods were among the worst that Pakistan has experienced in recent decades. Sadly, the country is prone to recurrent flooding which means that in any given year, Pakistani farmers hope and pray that the floods will not be as bad as those in 2010. It would be natural to assume that recurring flood disasters force Pakistani farmers to give up farming and migrate to the cities in order to make ends meet. But a recent study published in the journal Nature Climate Change by Valerie Mueller ........ Read more »

  • February 4, 2015
  • 07:04 PM
  • 558 views

How to keep the lights on when the fossil fuels are gone

by Jonathan Trinastic in Goodnight Earth

My second guest post at the Eyes on Environment blog at Nature's Scitable network. Check out how policy and technology will help integrate renewables into the electrical grid.... Read more »

  • February 2, 2015
  • 07:19 PM
  • 823 views

We can predict the chaos in climate change only so well

by Jonathan Trinastic in Goodnight Earth

New analysis in Nature shows that differences in actual and modeled temperature trends are due to natural variability in Earth's climate over short timescales. Read the details here!... Read more »

join us!

Do you write about peer-reviewed research in your blog? Use ResearchBlogging.org to make it easy for your readers — and others from around the world — to find your serious posts about academic research.

If you don't have a blog, you can still use our site to learn about fascinating developments in cutting-edge research from around the world.

Register Now

Research Blogging is powered by SMG Technology.

To learn more, visit seedmediagroup.com.