World Association of Young Scientists

I'm away right now, and haven't had time to prepare new stuff. So, here's something from the archives again: by which I mean, something written in 2006. It's still pretty interesting (in my humble opinion), but I would definitely do some things differently were I to re-write it today [gliding sifaka below from Demes et al. (1991): read on].

Mention 'flying primate' and most zoologists will think you're referring to the well known, controversial theory of John Pettigrew of the University of Queensland. And if that sentence sounds familiar, it's because I used it previously to introduce a post all about Pettigrew's controversial theory that megabats are not close relatives of microbats, but are instead close relatives of us primates. As reviewed in that post, currently the data does not favour the idea that the two bat groups evolved independently, and the 'flying primate' theory has not won widespread acceptance. The term 'flying primate' might be better attached however to another group of mammals, and this time they really are undeniable primates. They are lemurs, and they fly. Well... fly sort of.

Read the rest of this post... |

Read the comments on this post...

Also check out the featured ScienceBlog of the week: Inside the Outbreaks on the ScienceBlogs Book Club

Soonews.ca
Police offer back-to-school safety tips
Truro Daily News
BIBLE HILL - With the 2010-11 school year beginning tomorrow, police are urging parents, students and motorists to use extra caution to prevent unnecessary injuries in and around schools. Back to school means more children walking and biking on the ...
Safety first during the back-to-school weeksBCLocalNews
Back to school safety tipsBeausejour Review
The Check List For Next WeekSoonews.ca
my.hsj.org -The Epoch Times -Petoskey News-Review
all 18 news articles »

يبدو ان صنفا من اشجار السنط المتواجدة بكثرة في شرق افريقيا تحمي انفسها من الفيلة بمساعدة النمل الذي يعيش عليها.

Needle exchange shutdown led to spike in dangerous sharing: Study
Vancouver Sun
VICTORIA — Sharing of dirty needles among Victoria's injection-drug users increased substantially after the city's only fixed needle exchange closed in 2008, according to a new study. ...
Needle sharing on rise: UVic reportBCLocalNews
UVic Reports on Needle SharingCanada Views

all 9 news articles »

It isn't that I'm not athletic, I am - but my strengths in the athletic zone were never speed and agility - more forceful forward motion and tough elbows in basketball games. I've never been the kind of person who makes that rolling catch to save the game.

Until now. You see, I've got a new sport - the baby goat roundup. This is definitely a speed and agility event, and I am now the queen.

You see, we let our goats roam loose. Believe it or not, they don't go wandering into the road, but stay in the pastures. We only do it when someone is around to keep an eye on them (the rest of the time they are fenced), but otherwise, we give them the run of the landscape. Most of the time someone is either outside, or half-watching from a nearby window, and they have several acres to roam and browse, plenty of overhanging woody stuff, and no real reason to go out of bounds. The goats are pretty domesticated - they want to be near you, so often they mostly just follow us around, browsing wherever we're working. The herd stays largely together, within close range, so you know where one is, they all pretty much are. This larger range reduces parasite exposure, and gives them easy access to shelter if a drop of rain should fall (goats melt when it rains, or so they think ;-)). It means less water hauling too. It will probably end next year, when we have more goats, but so far, it has worked well for us.

The only problem with this is that there is a period between a few days after a baby goat's birth and about four weeks of age, where they don't really follow the herd. For the first few days they stay close to Mom and sleep a lot, just like human babies, and by around four weeks they start to follow the herd, nibble the grass and recognize that they belong as part of the group. But for the three weeks in the interim, they are kind of their own little daycare group, busy playing king of the hill and racing around, napping or playing with the chickens. They simply don't work in unity.

Now when we need to put the goats somewhere we want them - say, we are going out and need to put everyone in the fenced pasture or perhaps it is bedtime and we want them in the barn (we have a den of coyotes across the road and baby goats are snack-sized), we must gather the goats together. Now this is incredibly easy with the adults and the babies over 4 weeks - we shake the grain or carry a flake of hay, and everyone comes following to get the goodies. But the babies in that interim place are oblivious to this. They don't care about grain or hay yet - food comes mostly from Mom.

Right now we have 9 - yes, 9 cat-sized baby goats who don't yet follow the bucket. And every time we want them to go somewhere, instead of them following calmly along, we have to catch them. And they don't want to be caught. In many cases they do want to come in - and they want to be with their Moms, but they express this by racing around like maniacs, not by going where it would be useful, or allowing us to catch them.

Thus, the baby goat roundup is my new sport, and it should definitely be shown on ESPN. At least once a day (bedtime) and often more than that, we go out and catch all the babies and dump them in the barn. Now catching nine moving baby goats that are faster than you, more agile and small enough to go under any obstacle that would trip you is, well, it is a challenge.

The thing is, it is also kind of fun. So you hear the call "ok, I'm going to go round up the babies...who wants to help!" and off we all go with shouted instructions "Isaiah, you chase them out from under the wheelbarrow and I'll corner them behind the rainbarrel!" "Ok, babe, you chase that pair into the hay barn and I'll close the doors..." "Oh, crap, missed Basil."

There's strategy. There's sheer exuberance. There's speed. There's flashy stuff - like when you scoop up two babies at once. There's teamwork, and showboating and sweat dripping off you. There's everything you want in a sport. Seriously, this should be in the olympics. It would get one bazillion viewer due to sheer cuteness and comic value.

And I scored my first-ever touchdown! We'd managed to get everyone but Goldenrod after considerable effort. My aunt Luana was visiting and taking pictures and laughing hysterically at the sight of Eric, I and three of the four boys attempting to corner one goat - finally, he made around the edge of the pasture fence, and Simon chased him to back towards me - Eric tried missed him, and I dived and made a spectacular rolling catch, grabbed him just as he was leaping off, and lay on my back in the pasture holding the baby goat heroically above my head. Touchdown!

I'm not sure if my aunt got a picture of this or not - she may have been laughing too hard to click the shutter, although I'll definitely post it here if she sends me one - after all, I've got few enough great sporting moments that this one is one to treasure. Olympics, here I come!

Sharon

Read the comments on this post...

Also check out the featured ScienceBlog of the week: Inside the Outbreaks on the ScienceBlogs Book Club

By Rhiannon Smith

As the first findings start to arrive from the Hubble Space Telescope since its repair last year, researchers are shedding new light on one of our nearest and most exciting supernova neighbours as they resume tracking its explosive history.

Supernovae form when a massive star explodes at the end of its life. [More]

CBC.ca
Not so low-fat: Don't judge a cookie by its packaging, food agency says after ...
Vancouver Sun
The Canadian Food Inspection Agency tested 252 candy items such as chocolate bars, soft candies and fruit snacks for the accuracy of their composition claims, and found 159 confectionary ...
Tainted meat warning issuedToronto Sun
E. coli leads to beef recall in TorontoCBC.ca
E. coli warning for meat from Toronto storeToronto Star
Montreal Gazette -insideTORONTO.com -CityNews
all 51 news articles »