ecology

Jun 19, 2013

How Do Bees Make Honey? (It’s Not Just Bee Barf)

Last weekend, my daughter asked me how bees made honey, and I realized that I didn’t know the answer. How do bees make honey? I did some homework, and can now explain it to her – and to you. Different honey bees have different jobs. Some of these bees are “forager” bees, which collect nectar… 

Jun 18, 2013

Scientists Seek to Solve Oystercatcher Mystery – and You Can Watch Online

Oystercatchers are beautiful birds, but to biologists they are also a mystery waiting to be solved. And the solution will be gradually revealing itself online over the next couple of years. Wildlife biologists are particularly interested in oystercatchers because they are a good indicator species for determining whether a natural space is being well managed.… 

Dec 11, 2012

5 Questions With Canopy Meg

Meg Lowman is the director of the Nature Research Center at the NC Museum of Natural Sciences and a research professor at NC State. She has conquered the canopy of the rainforest, and opened up an entirely new world to scientific discovery. She’s just published a textbook that will help future generations of canopy scientists get… 

Nov 8, 2012

Stick It to Cankerworms

Editor’s Note: This is a guest post by Steve Frank, an assistant professor of entomology at NC State. You can learn more about the Cankerworm Project here, and keep up with Steve’s entomological pest alerts and updates by following @OrnaPests on Twitter. In spring 2012, a cankerworm outbreak occurred in many North Carolina cities. Students became… 

Jun 8, 2012

Mosquitoes, Ticks and Horse Flies, Oh My!

The warm weather of summer often draws us out of the house for a trip to the pool, a hike in the woods or (less fun) to mow the lawn. And all that time outdoors means we’re more aware of the ticks, mosquitoes, horse flies and other pests that are also more active in warm… 

May 17, 2012

Hemlock History Repeating Itself?

Scientists trying to save eastern hemlock trees from widespread insect attacks may have uncovered a case of déjà vu, dating back millennia. “Our hypothesis is that 7,000 to 8,000 years ago, insects hammered the eastern hemlock in a similar way to how it’s being hammered now,” says Kevin Potter, lead researcher on a paper published… 

Apr 27, 2012

Using Ants to Map Patterns of Diversity

They account for more than 80 percent of Earth’s species, but insects merit little respect in either conservation or global diversity studies. NC State biology professor Rob Dunn and postdoc Michael Weiser, along with Benoit Guénard, a former NC State Ph.D. student who now works at the Okinawa Institute of Science and Technology, want to change that,… 

Apr 19, 2012

Dammed if you do, dammed if you don’t

The following is a guest post by Dr. Clinton Jenkins, an NC State biologist whose research focuses on conservation science. Jenkins is co-author of a new study in PLoS ONE about the possible impact of hydroelectric dams on the Andean Amazon. Dr. Matt Finer, a researcher affiliated with Save America’s Forests and the Center for International… 

Dec 16, 2011

Trivial Pursuits: The Abstract’s 2011 Quiz

The Abstract staff will be taking off for a couple of weeks to prepare for 2012. In an attempt to amuse and entertain ourselves you, we’ve pulled together a quick quiz on some of the research we’ve written about over the past year. See how you do! Questions: 1). Until recently, researchers thought Greece was… 

Oct 3, 2011

Spanish Colonialism’s Environmental Legacy, Part Three: The Toxic Present

Editor’s Note: This is the last of three guest posts by NC State history lecturer Nicholas Robins, an expert on the environmental history of South America and author of “Mercury, Mining and Empire: The Human and Ecological Cost of Colonial Silver Mining in the Andes.” Robins is also founder and president of the Environmental Health Council,… 

Sep 29, 2011

Spanish Colonialism’s Environmental Legacy, Part Two: ‘A Black Shadow Of Hell’

Editor’s Note: This is the second of three guest posts by NC State history lecturer Nicholas Robins, an expert on the environmental history of South America and author of “Mercury, Mining and Empire: The Human and Ecological Cost of Colonial Silver Mining in the Andes.” Robins is also founder and president of the Environmental Health Council,… 

Sep 27, 2011

Spanish Colonialism’s Environmental Legacy, Part One: Origins

Editor’s Note: This is the first of three guest posts by NC State history lecturer Nicholas Robins, an expert on the environmental history of South America and author of “Mercury, Mining and Empire: The Human and Ecological Cost of Colonial Silver Mining in the Andes.” Robins is also founder and president of the Environmental Health Council,… 

Sep 8, 2011

Monster Fish Q & A, with Zeb Hogan

Editor’s Note: Dr. Zeb Hogan is an assistant research professor at the University of Nevada-Reno, and host of the National Geographic series “Monster Fish.” Hogan is the keynote speaker at NC State’s Frederick and Joan Barkalow Distinguished Conservationist Lecture, which will be held Sept. 14 from 1:30-2:30 p.m. in David Clark Labs, Room 101. The event… 

Aug 26, 2011

Send In The Ants

Editor’s Note: This guest post was written by David Hunt, of NC State’s News Services. I don’t want to alarm you, but you may have Camponotus americanus crawling around in your backyard. Or Tetramorium caespitum creeping between the cracks in your front walkway.  In fact, there are more than 200 species of these critters sharing our… 

May 20, 2011

Bad Bugs of Summer: Carpenter Bees

Our first two posts on the bad bugs of summer were about bloodsuckers: mosquitoes and ticks. We’ll now look at a pest that is a plague on our homes, if not our flesh – carpenter bees. However, in keeping with tradition, this “bad bug of summer” is not a true bug. Why are carpenter bees…