Tuesday, 11 June 2013

Truchas Patagónicas



Patagonia always sounded to me like an impossibly distant place, conjuring images of endless desolation, horses, and slabs of steak. The trout, introduced a century ago to South America, was reason enough to do some long distance coordination, pack gear, and spend a few solid hours in the air heading more or less straight south.



Flying in to Buenos Aires you parallel the Río de la Plata, but this wasn't the water we were looking for. We headed south by bus to Bariloche, rented a car, and took to Ruta 40. This is the longest road in Argentina, stretching from the Bolivian border to Río Gallegos, almost in Tierra del Fuego, all the while hugging the eastern slope of the Andes. 









The landscape emptied quickly as we drove, but turning west into the cordillera we found lush forests again. O brought a couple pack rafts which we used to float the Río Rivadavia, locally referred to as "the aquarium". It runs crystal clear through the rainforest of Arrayanes National Park, but heavy pressure from guided rafting trips through the summer meant we saw a lot of huge trout that wanted nothing to do with our flies. This was also where we first realized the value of river wine.



After a few notable missed takes and a snapped leader that I'll never forget, we found ourselves in need of some fish to hand. We headed east to the foothills and the Río Chubut, a river flanked by dense willow, winding through pasture, reminding me of a smaller and more wadeable Bow River. We found rainbows, willing to take big foam hoppers. The largest we could see feeding behind overhanging willows, and sight fish right to them.


I fished foam nearly everywhere. A yellow bodied foam hopper and a black beadhead woolly bugger accounted for at least ninety percent of the fish I landed. Though here on the Chubut deer hair caddis were also on the menu. 



At the end of this first stretch it became clear that we weren't going to fish straight through several weeks of car rentership. So we took a few days away from the river to rejoin society, get a beard trim, talk politics in a mixed crowd of Germans and Israelis, get wine drunk on a glacier - until a bizarre series of events led us to a late night meat grill in the house of a Canadian expat. His open fireplace featured an ingenious swing-out grill contraption, which every home should have. 


Much wine later, maps were drawn, advice was given (fishing and otherwise). We were directed south again, to new water. The first creek on the map (which we were unsure would exist until we physically saw it) seemed sterile until the impossibly large cruising rainbows appeared. Only one could be enticed to take. This was becoming the norm - seeing fish in insanely beautiful places, touching only a few of them. 

It is worth noting that we fished this stretch of water only after sleeping off the wine in the dirt next to the car for a few hours in the afternoon. 





The map then took us further south, across yet sparser landscapes, to what felt like the end of the earth, the outlet of Lago Vintter. Here, football-shaped brook trout cruise the mouth of the Río Corcovado for just one hour after legal fishing light, a time loosely understood to be sunrise-ish. 





A makeshift camp of the diehard forms there each year in the fall, drawing Argentine fly fishers in the way that the Skeena draws steelheaders. 


We tented alongside the trailers, discovering quickly why others were taking off on quads and returning with mass quantities of firewood. The temperature dropped below freezing in the night, and the next morning we had to thaw our waders and boots in the lake before we could wrestle them on. I was still thawing when O took a brookie that only he ever saw. 



As a testament to what is possible when you befriend the local fisheries officers, a group of Argentines set up camp under the bridge over the Corcovado, complete with a woodstove, bunks, and an outdoor meat cage. The ability to have an outdoor meat cage is one of many advantages to having nearly no large predators on the landscape. After the short window of good fishing every morning they would head to the forest and pick mushrooms, lay them out to dry on the river rocks, hit up the meat cage, and start making dinner. 




From here we did a lot more driving. We went to Chile and did not fish, but threw small sticks into a luminescent-blue river only to watch them be picked off by the rainbows we did not have a license to catch. 



And found ourselves back in Argentina nearly at the end of our trip, on the Río Malleo as the winds picked up and the weather began to change. 





It was here in the final few hours on the water that the fishing became more like it had been in my imagination. Hungry, naive trout. Rainbows, and finally browns. Cue the fish pics. 





















This river left us wanting more. More time casting in the relentless wind, more mornings being harassed by goats, more black coffee brewed in a sock, more red wine on river banks. 



We were chased off the water as much by the arriving cold front as by the need to make it back to the city to return the rental car. There was a fresh coat of snow on the mountains, and it felt like fall. I'd like to say I'll be back again, and maybe I will, but man is it ever far.













Sunday, 2 June 2013

Why am I doing this again?

It has been 14 months since I defended my thesis. While still being very junior, I have started testing the waters for faculty positions (all in Merica). I have also started keeping stats on who gets shortlisted. For fun, here is the first rejection letter I received:



This is a rejection letter to a friend here, who coincidentally just got a faculty job. Note the date of posting, number of applicants, and date of rejection:


On average, there seem to be >150 applicants but less than 500 for each posting. Of the stats I have been keeping, most notably, but unscientifically:

1. Time matters. All the shortlisted graduated <2010.
2. (Unfortunately) Nature and Science on CVs keep popping up - and it is not their subsidiaries.
3. Postings are never what they seem, i.e., they advertise for a generic evolutionary biology position, but only interview plant people.

As of now it is still fun to apply and think of living in these places. I suspect this will change.

Wednesday, 1 May 2013

Supressor variables

Hejsan - as we say in Sweden.

Nothing for the shoots contingent, but a bit of a science query.

I have been noticing with real and simulated data that controlling for certain variables (say Z) improves basic correlations (between X and Y). It turns out this is due to Z acting as a supressor variable. This is essentially why:




It has to due with Z accounting for variance in Y that would be viewed as error in the simple correlation between X and Y. This seems to be overlooked a lot in ecology and evolution - it barely comes up in the literature - probably because it is a rare event.

Did you guys ever learn about this?

Monday, 15 April 2013

Not quite

Black bear opened in SW AB 2 weeks ago.  I think we're still a few weeks out.


Yikes!

I feel kind of sorry for all the grizzly bears that came a few weeks ago.  But that's tempered by my fear of going outside now.

Thursday, 4 April 2013

Northern Treasures


Oh, hello SSS.  It’s been a long time.

This post is short but sweet.

I didn’t do much field work this winter, but when I was up north I purchased some northern treasures.  Behold.
 
 

 
When homeless people first move indoors, they move into white trash houses.  This is a muskox hide, by the way.
 
 
And this is a wolverine.  Pretty spectacular throat markings.

Wolverine paws are really big.
 
Wolverines are really big.
Look away!  I’m hideous!

 
I was hoping to get the wolverine mounted, but he’s pretty old and slightly balding.  It was really hard to see this when the wolverine was a frozen block still in the trap, but pretty clear once skinned out.  You can see this a bit in the second pic with Otis.  I was told this would look ridiculous when mounted so he's now a wall hanging.  Maybe next year for the mount (I keep reminding Andrea that one can never have too many wolverines).

We’re thinking of what to do with the muskox - perhaps round off the hide and put a backing on to make a couch blanket.  The problem is that while the qiviut is insanely soft, the guard hair is pretty long and flowy and makes it feel like you’re snuggling up to a full head of someone else’s hair.  Which is weird and not particularly cozy.  
 
 
 

Wednesday, 23 January 2013

Un mes al sur...

Still in the geographical planning stages, but O and I have booked our flights. 

Not the Rockies.


Report to follow... in April.


Tuesday, 20 November 2012

A Good Weekend

On Remembrance Day long weekend, I headed down south to Pincher Creek to visit J & A and hopefully grab another deer. I had just picked up a rifle the weekend before - a Tikka synthetic/stainless 270 - and I was super-pumped to take 'er out for a spin. I was a little confused to arrive at an empty house, but got a text a minute later from Andrea: they'd be there soon, once they finished dragging back the deer Jesse just shot. A good omen for the weekend! They were pretty far from the house, so we only had the quarters & backstraps to hang.
First deer of the weekend. Note the makeshift emergency blanket game bags. Nicely done, team!
Otis gets his first taste of wild game of the year.
We went inside to have quick victory shot of bourbon before getting suited up and heading back out to find a deer for myself. While we were inside, Otis decided that a bit of neck meat wasn't good enough for him, and he managed to push his way into the garage and proceeded to inhale about 5 pounds of meat that we'd just hung up. He slinked back inside, looking guilty, and then vomited everything back up. It will be an everlasting source of regret that I didn't take a picture of the steaming pile of undigested - unchewed, actually - venison. 

Jesse surveys the damage

The balaclava of shame
Banished outside

Well, with that mess out of the way, it was back out looking for more deer, in the same area as we had hunted last year. One spot in particular looked familiar... it was right where I missed a chance at a doe last year because I was too shaky to pull the trigger. Right on cue, I spotted a deer just as we arrived at that spot, but she was already on the run. Of course, there's no way to know if it was the same doe as last year, but it sure felt like she was toying with me. We covered a bit more ground that evening, but didn't see any other deer. Tons of sign though - fresh tracks and beds all over the place, so I was feeling pretty good about our prospects for the next day.

We headed out again in the morning, this time in a different area right on top of the river valley; it was all open areas and aspen stands. After wandering around for a bit, we decided to head back to the conifer forest we were in the afternoon before to get out of the strong wind. Just then I spotted what looked to be a deer's midsection in an aspen stand, maybe 150-200 yards away. I'd been imagining seeing things all morning, but this time I was pretty sure. Yep, it was a doe, wandering around and feeding in some pretty thick brush, and she hadn't spotted us yet. From where we were standing, there was a crosswind, but she was moving downwind of us so we had to move to get into shooting position.

There was a ~20-foot deep gully between us and the deer, so we went into full-on stealth mode and bee-lined for the gully and dropped into it. I slowly creeped up the other side, slowing down as I reached the top so I could poke my head and scope up to take a look. Didn't see her right away, so I kept creeping up and forward until I spotted a deer-coloured patch, which promptly jumped and took a few steps. Dang. I shouldered my rifle and watched. There were 2 does, but I didn't have a shot until one of them moved forward from behind a tree. The first one quickly skipped ahead into some thicker cover, as the second doe stepped right into my lane. 

Success.
We were fortunately really close to a road, so Andrea and Linnea (and Otis) came to pick us up, which saved us a lot of sweat from having to drag the deer through 50cm-deep snow. Phew! 

Don't even think about it, O.
Re-enacting my stealth approach from the gully bottom

Back to the house for more bourbon! We talked about heading out again in the afternoon, but needed a snack first. We just sat around inside for a bit, staring out the window and wondering if a deer would ever be so unfortunate as to walk by while we were in there. We ended up getting a bit lazy and decided to just kick back with a game of Puerto Rico instead. 2 deer in 2 days was a pretty successful weekend, right? Why get greedy? Our weekend was complete. We finished up our game and were cleaning up, right when we spotted a pair of deer... right. outside. the window. In the aspen stand, maybe 30 yds from the house. Wait, not a pair of deer - it was 3. Nope, 4.... 5.... 6 deer. Jesse's long dreamed-of chance was at hand.

Plotting diabolically
Jesse grabbed his rifle and ran out into the driveway as the rest of us sat inside, crouched down and peering over the window sill, watching and waiting for the shot. He took it, and one doe in the group crumpled.
Jesse's lucky underwear
Now our weekend was complete. We had to butcher Jesse's deer that day because they were heading out of town (plus the whole "9 grizzly bears on the neighbour's land last week" that made hanging deer in the shed an unwise proposition).


Still exiled

Next morning, I packed up my doe and we headed back to Edmonton. 2 years in a row in Pincher. Need to make this an annual tradition!

Good job, Versa!

Home sweet (3°) home
Last week was perfect hanging weather in Edmonton - never got below -8 or above +3. I set up a little space heater in the garage to keep the temp around 2-3 degrees at nights, and we butchered her on Sunday. Oh, and one last public service announcement: brand-new boning knives are absurdly sharp. The annual blood sacrifice thus given, and the hunting season was brought to a close.