Stickleback Research

in Alaska | summer '08



Alaska is so much FUN...

June 17-21, 2008 | author: Anna Mazzarella

Lauren and I left late Tuesday afternoon (Moody Blues, anyone?) for a five day camping trip needed to trap in the Willow and Talkeetna areas of the Mat-Su. Most of the rest of the day passed in a blur of driving, but luckily, we managed to find the last gas station whose price range was still below $4.29 on our way out of town. We got an amazing campsite at South Rolly where we could throw our traps about a ten seconds walk from our campfire to the lakeshore, and had a quiet night of chili for dinner and much guitar playing from Lauren.

Wednesday we discovered the joy of not having a chain grocery store to shop at. We were a bit disappointed in most of our catches (it perhaps being just the wrong time to catch shoaling stickleback) but were later gratified when we caught over a thousand fish at Willow Lake in a little under three hours. At Boot Lake, we were entertained by the rising of a loon about ten feet off the shore from where we stood (without cameras, of course), and then ended our day with an extraordinarily successful hike through the untamed wilderness using only a compass to get to Heins Pond, a lake Lauren trapped as a collection for the lab for the first ever just last year.

Thursday morning, we broke camp at South Rolly and went to pick up our traps at Heins Pond. After our fifteen minute hike back through the woods with fish and traps in tow, we drove not even a quarter mile down the road to find a black bear down the pickup truck stopped in front of us! Strange to remember that every time we are out in the field we are completely surrounded by such wildlife. We then diverged from the Parks Highway for what seems like the first time in my life (to get anywhere in Mat-Su you take the Glenn Highway which turns into the Parks Highway) and took the Talkeetna Spur up to – where else? – Talkeetna. Here we found the Best Campsite Ever overlooking the river, and were incredibly successful trapping all of lakes we needed to down to figuring out that what we’ve been calling East Sunshine is actually North Sunshine and finding a reliable contact at Question Lake. We spent the evening playing cards and watching the clouds burn off the horizon before driving out to the scenic lookout on the highway where Lauren saw Denali (a.k.a. Mt. McKinley) for the first time in her three years of coming up here to Alaska. We were so enthralled that we sat there for another hour watching the sunset behind the mountain.

Friday we pulled about a TON of stickleback from Question Lake and ate lunch looking at Denali again (neither of us really got tired of sitting at that scenic spot). We trapped X and Y Lakes and discovered that not even the locals can remember which is which as there are conflicting maps on either end of the trail leading into X (or is it Y?) Lake. But Lauren noticed something that led to a bit of knowledge that when relayed may or may not make Matt have a meltdown. The maps both refer to a third lake, obviously called Z Lake, in between Y (or is it X?) Lake and Tigger Lake. “Huh,” said Lauren. “That’s funny. Trouble Lake is definitely in between X and Tigger, but I don’t see it on here. I wonder if it’s too small to list… but no, it’s only a little smaller than Tigger. Oh look, a maintained trail leads out to Z Lake! Let’s go check it out.” Check it out we did and come to find that Z Lake is indeed the same Trouble Lake that we have been trapping by hiking through trail-less woods full of devil’s club and other nasty vegetation.

…Alaska is so much FUN.

Saturday we discovered some yellow and green stickleback in Tigger Lake (this was apparently destined to be a camping trip chock full of discoveries and nothing else) and managed to pack up some live ones for observation back in the unit. Returned home to Anchorage where Matt has now been replaced by Susan. She’s here to help Kat out with her behavior project (a rather interesting study of sneaking male stickleback). Dinner conversations have suddenly become rather more informative than usual! But it’s an incredible thing to have her here living and working with us in the field – not to mention taking part in our Alaskan antics. We didn’t even have to tell her the van was named Pewter.

The view from here


June 18, 2008 | author: Anna Mazzarella

This weekend I went camping on the Kenai peninsula for four days with Lauren and Matt. We made collections and (the reason Matt and I went with Lauren) we made crosses in the field of a few populations down in the Kenai. There were gorgeous lookouts on the way up, so we stopped often to take pictures between lakes.

Here's Lauren at one of these viewpoints. This photo looks like an ad for Clark!
This is Watson Lake, which we stopped at to trap as we drove down the peninsula. It rained every morning, but we did get one gorgeous day, and this is evidence that there was some sunshine on the trip!
Here's a picture of Matt and Lauren as we were actually making the crosses on a picnic table at our campsite on Anchor Point. We made them shockingly fast, probably because we were highly motivated by the fact that it was 44 degrees out! By the time we were done we could barely move our hands and had to go sit in the car with the heat on so our hands would stop hurting.
Here's one of my favorite pictures I took on the trip, a view of Beluga Slough with the ocean and mountains in the background.


Animal Behavior Gives Us Grief

June 15, 2008 | author: Rachel LaBranche

The trials continue – both literally and figuratively! John and Susan realized the other day that if anything were to happen to Dianne (Dianne Suggs, one of our PhD students) and she was unable to run the testing on the lab’s male stickleback, that we would be short one essential lab process. These tests show how the males respond to gravid females and foraging groups at the time of reproduction.

To wit – John gave Anna, Jeff, and Meghan the Very Important task of learning how to test male stickleback. My commission in this instance was to write down every step for testing males in exquisite detail for posterity, and to learn the basics of the process myself so that I am able to help in the event that I am needed. (Truly, I am becoming a universal assistant in the stickleback lab. Go fish!)

Yesterday we took it upon ourselves to learn the setup for these tests. It’s quite complicated in that we test six males at the same time all in separate tanks and each tank must have two computer monitors on either end of it so that the researcher can show the male video of both the very pleasing gravid females and more sinister foraging groups. All of these males must be placed in the tanks during a time convenient for them to make a nest. Wires run across the floor in a dizzying array of electricity – spilling any tank water in here is not a smart idea! Cameras must be hooked to power sources, monitors must be hooked to computers, computers must be hooked to other monitors… It all gets quite confusing and we spent the better part of two hours figuring it all out yesterday, hooking together splitters, trying not to plug too many power strips into other power strips… etc.

Today we are still missing equipment. Each male’s tank should have two cameras in front of it to record the male during the trial. One camera records the entire trial to give us a good view of the set of behavior exhibited by the male; the other is placed directly in front of a color card in the tank by the male’s nest that allows us to make color measurements. We are currently short a couple of tripods and repeated scouring of the bio building has shown us only the interior of several other labs where cameras and tripods are hard at use. [See, for example, Justin Golub’s experiments.]

As if running all over the building looking for cameras and tripods wasn’t enough, our right computer monitor that controls the right monitors being shown to the six male fish is acting up and even our local lab techies can’t seem to figure it out. So far, it’s been an hour since we were supposed to begin trials and things aren’t looking much brighter. I suppose it’s one thing when you have trouble with your computer at the office, but when some technology you are supposed to be using in lieu with essential scientific trials doesn’t work, things are so beyond frustrating…

After an hour or two we fixed the right computer monitors, decided to borrow a couple of tripods from the female testing area, and … went to lunch. Cause fiddling with reluctant technology and equipment is hard work, doncha know.


Camping by the numbers

June 11-14, 2008 | author: Matt Wund

Lauren, Anna and I spent 4 days camping on the Kenai Peninsula. Four bears, a golden eagle, 29 crosses (performed on a picnic table in high winds and 46-degree temperatures), a dozen or so trapping sites, hundreds of beautiful mountains, and one spectacular sunset later and we were back in Anchorage, ready to hit the showers. A good time had by all.









The. Best. Day. Ever


June 9, 2008 | author: Rachel LaBranche

Matt is off with the water quality girls today to Talkeetna. It’s a long drive and Jana and Sophie need to complete the water quality on at least three lakes while they’re up there. Matt is going because he needs some live fish from Trouble Lake which is, as the name suggests, rather difficult to get into and out of.

Meanwhile, the four of us remaining (Lauren, Anna, Jeff, and me) got up early so that we could begin the Best Day Ever. Anna and Jeff brought me to the lab and taught me how to “make babies.” This involves getting a lot of fish ready to reproduce from the holding tanks in the mosquito-ridden year, bringing them across the street to the into lab where we work, anesthetizing them, then swirling female’s eggs and male’s testes together in Petri dishes full of embryo medium. (The more technical way of saying this is that they taught me how to make “crosses” between stickleback.)

After this, we all piled into Sean Connery, and set off for adventure. I learned the real words to Elton John’s “Tiny Dancer” (Hold me closer, Tony Danza…), climbed a really big butt – er, BUTTE, solved an earthquake and watched another hit right next to where Matt and the girls were in Talkeetna, and generally had fun running around the backwoods of Alaska with my friends.

The following might explain better:

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The last story of the best day ever is about the Tsunami Warning Center in Palmer. Lauren saw it on a map and thought we should visit because she lives in Washington state and thought it’d be neat to have one of the tsunami warning stickers that she sees all over the Puget Sound. So we found the building and dropped in for awhile. The people who worked there weren’t giving tours that day, but once they found out we were a bunch of student biologists they gave us an incredible hour-long informal tour that included us getting to use their Early Bird Warning System to “solve” an earthquake! And while we were standing there, a whole bunch of alarms went off and we saw an earthquake happen in Talkeetna where Matt and Sophie and Jana were. (It was only a 2 point something so they didn’t even feel it, but still!) They were also fascinated by what we do and came out to the car with us to see the fish and talk to us some more. It was a pretty extraordinary experience and not one any of us is likely to forget soon.


North of Anchorage


June 9, 2008 | author: Matt Wund

Jana, Sophie and I went up about 3 hours north of Anchorage to take water quality samples from several lakes, as well as to trap fish at Trouble Lake. Trouble is a bit of trouble to get to, but reaching the lovely, secluded lake after 1,000 feet of thorns and dense forest makes the scratches and bruises well worth the effort. It’s also always a pleasure to chat with the kind folks who let us access the lake via their property. I’ve posted a picture of Jana and Sophie working hard at Tigger Lake, and while they were taking a plankton tow, I was shooting some pictures of courting male stickleback from shore.





View from a canoe


June 7, 2008 | author: Rachel LaBranche

Jana, above, hard at work.
Below, Rachel and Sophie

Things all get switched around from time to time. It’s nice for me, not being hooked into any one specific project because apparently I will get to experience them all!

The water quality team has been having some trouble with getting the U.S.S. Clifford back onto Pewter all by their lonesome so we’ve rearranged teams somewhat. Because Matt doesn’t always need both Anna and Jeff in the lab with him during the day, one of them gets hooked up with trapping or water quality in order to have the right number of people to get things done.

This means for the past two days I’ve been a temporary member of Bravo team. Do they have a nice job or what! Water quality, my foot, they just want to do this so they can paddle around all the gorgeous lakes here.


I Went to Alaska and I Came Back Weird


June 5, 2008 | author: Rachel LaBranche

Lauren, above, and Jana, below,
model the latest in Alaskan fashion

So the fearsome foursome is back together for a day or two using Pewter to tote traps and one big red canoe about the Mat-Su. The specific things we did this day hardly matter. At this point, we are used to our long work days, and it’s the little things that make them distinct. On this slightly cloudy, threatening-but-not-quite-raining day in June a few interesting things happened. We almost hit a moose that came running out of the bushes on the side of the road at the van. Lauren’s lightning reflexes saved both van and moose, and the animal looked even more scared than we were as it trotted back into the forest.

Second, we got to hear a few choice quotes from Ms. Jana Loux-Turner. To wit: “It’s not as lake-y as the other lakes,” and “I just kissed the motor.” Who knows what either of these was really supposed to mean. It’s Alaska. You go with it. Lauren had a nice quote as well — about some of the experiences we’ve had losing things at the lakes around here. “Lynda stole our temperature probe and Irene ate a trap. Those thieving ladies of the Mat-Su!” In a brief psychological retrospective (this is Clark after all), it behooves me to note that the week we spent camping on the Kenai Peninsula together at the beginning of this trip went a long, long way toward bonding us all as friends. This explains things like A-lab-skan and our penchant for naming inanimate (and animate for that matter) objects. Stickleback summer in Alaska quickly becomes all about the inside jokes and the fast friendships. Days are spent working, of course, but it’s rarely work to any of us. And nights are spent sitting around the table long after dinner, discussing the crazy things that happened that day or playing cards or harmonizing with Matt and Lauren on the guitar. I’m not sure what I expected when I flew out here, but the easy-going attitude and calm efficiency of this “working vacation” is just what the doctor ordered.

Friends in high places


June 4, 2008 | author: Matt Wund

It's good to have friends in high places. Scott Christy, a local pilot (and retired geologist, among other things) is a great friend to our lab, and is kind enough each summer to take us in search of stickleback in hard-to-reach places in his float plane. Today he took Jeff and me to several lakes around the Cook Inlet in search of what may prove to be some interesting stickleback populations. Our best catch came at an unnamed lake just west of the Little Susitna River. We dubbed it "Birthday Lake" on account of it being my birthday. Scott's not only a great pilot, but also a fantastic naturalist and storyteller, so spending the day flying with Scott was a great way to spend my 25th (wink, wink) birthday. You can see from the pictures that Jeff enjoyed himself as well. There's also a nice shot of the Little Susitna River from the air.







Pup Lake and yard dogs


June 4, 2008 | author: Rachel LaBranche

It’s Matt’s birthday! The “death” of June. It never gets old.

Matt’s friend, Scott Christy, took him and Jeff up in a float plane today. Meanwhile, Lauren and Anna gave me a day off to write — so while they headed out to the field, I took a brief trip to downtown Anchorage with Sophie and Jana to do some souvenir shopping.

Matt turns 13 ... er, 31!

They then headed off to do their water quality sampling for the day. The plan was to do two lakes today — Stepan Lake being the first. However, when we trapped Stepan a few days ago, we walked in over muskeg. It being rather difficult to carry a canoe between two people over water-logged marsh, Bravo Team set out looking for the public access. They ended up at the end of a dirt road where a house stood overlooking a lake. There were dogs outside so they bravely got out and went to knock on the door. The man who answered kindly informed them that they had ended up at Big Beaver Lake and let them come into his incredibly nice house to look for the public access to Stepan on Google Earth. So they go off looking… End up at Pup Lake which they knew was wrong. Pulled into a driveway that looked oddly familiar — it was a friend’s house on Lazy Lake. Wrong again! Turned around and saw a side road they hadn’t tried, so down it they went. There was a house at the end of this road with a black dog in the yard. This detail had been in Susan’s description of where the public access to Stepan was so they got out to ask the owner if this was indeed the place. And that was how they met “Mrs. Key, but call me Dee.” An incredible character study ensued that would be impossible to relate through mere words on a computer screen because it involves a lot of relevant body language. And that would be why Bravo Team only got through one lake today.

One long day


June 3, 2008 | author: Rachel LaBranche

Jana and Sophie at the end of a plankton tow on Bruce Lake

What a day. Some of the days on the Kenai were long, but this day may have taken that cake for Lauren and me. I suppose it’s partially our fault for starting later than normal due to running errands, etc. But I’m getting ahead of myself. We begin at the beginning. After a long night of playing cards and chilling out in the main unit, we took our time getting going in the morning, lolling about the kitchen while we ate our cereal and packed our lunches for the day. Today, Matt, Anna, and Jeff were only working in the lab a few blocks away from the main unit, so the fearsome “deathsome” effectively had two cars at their disposal. Jana and Sophie were taking the beloved Pewter out for the day, looking forward to a productive day of testing four lakes. Lauren and I were to gain control of the Forester, who quickly became known as “Sean Connery” due to the actor being in a movie called “Finding Forrester.” We divided our equipment, and each headed our separate ways. I heard at dinner tonight that Jana and Sophie had an interesting time of it. Their potential four lakes turned into two perfectly tested lakes. The weather had turned somewhat stormy and windy for them at the end of the second lake so they decided to lay off and call it quits before getting drenched. Not counting the hour-long nap they took in the middle of the day! Since it was just the two of them for the first time, they had to get used to taking the canoe off and putting it back on pewter’s roof rack without additional muscle support. And while reaching for something in the van, Sophie twisted her shoulder and didn’t want to risk further injuring it for awhile, so the two of them decided to rest for a few minutes while parked at the public access to Rocky Lake. An hour later…

Also heard that Matt, Anna, and Jeff had an uneventful day in the lab, making crosses and being generally productive.

No wonder $20.00 won’t even get us 5 gallons of gas – this is the “death” pump!.

Lauren and I, on the other hand, had a very eventful day indeed. When we left the unit in the morning, we headed over to the lab to get Matt’s keys so we could get into his room and get hold of the power inverter for the car so I could possibly plug my laptop in and write while we drove. We picked him up because he’d also managed to forget his own charger. The power inverter didn’t work, but at least Matt got his charger. Next, we took a drive over to Frank von Hippel’s lab to pick up the hard drive Lauren’s father mailed to her while we were all still out on the Kenai. No dice. So we drove off to find a gas station (which still hurts, even though we are used to the above-four-dollars-a-gallon prices)

One of the two beautiful swans at Beverly Lake..

Once in Wasilla, we hit up the Aquarium Zoo store to replace the temperature probe I managed to lose at Lynda Lake about a week ago. Ran over to the Kaladi Brothers coffee shop and picked up a new coffee mug for Rich King to replace one he’d lost. Lauren is an excellent friend. Drove off to the Beverly Lake area and picked up all the traps thrown on the previous day at Kalmbach, Bruce, Cloudy, and Seymour Lakes. We left our tenth trap next to the water at Bruce Lake and had to walk all the way back down the trail to get it back again. Also, come to find out that the man at Seymour Lake who told us we’d better be Republicans or he wouldn’t let us trap on his property is also a bear hunter. He was loading up his float plane with equipment as we gladly took our leave. There was another errand run to Fred Meyer to pick up supplies for a huge map of the Mat-Su that Lauren is making for us to be better organized in our trapping plans. After this, we drove off looking for Spring Creek which we found easily enough. Also easy to trap, but incredibly buggy. We were happy to jump back in the car and crank the A/C.

Lauren gets the GPS coordinates at Kalmbach Lake. .

Headed over to Walby Lake to get GPS coordinates we’d managed to forget not one, but two trips in a row. And managed to find some very nice people off Trunk Road who let us trap off their property at Wasilla Creek. Three kids. All talkative. And a very large, friendly dog who was content enough to follow us all over the yard while we looked for likely places to catch fish. Run to the storage unit to get more traps for Matt. Some of our traps are in need of repair though, so quick change of plans! No trapping at Lucille Creek today, we’d save those traps for Matt. Instead, we ran off down the road to drop our last traps at Knik Lake and then Goose Creek (this was our creek dropping day, if one couldn’t tell). Took a lovely ride down Burma Road which is very long and hilly and entirely made of dirt. Roller coaster ride of a road. It was great fun. Lots of trees chopped down on the roadside, however, where last year there was forest. We speculated on this for some time, and think maybe it’s because the spruce trees are sick and dying. Not sure. Something to keep an eye out for. Burma Road led us to our final stop of the day. Yesterday, Matt, Anna, and Jeff dropped twenty traps at Whale Lake in order to pull a live collection of juveniles today for behavior testing, as well as a collection of about 300 other fish for Mike Bell, another stickleback researcher spending the summer on UAA campus.

Whale Lake is an adventure just to get to. You park across the highway, hike straight up the hill of an ATV trail, and then walk across quite a stretch of muskeg. Waders required! At this point of the day, the storm clouds that chased Jana and Sophie away were threatening Whale. Lauren and I steeled ourselves, grabbed a cooler and a jar for the fish, and made the hike in. Near the end of counting the fish for Mike Bell, it began to sprinkle. And we realized we had only pulled 19 of the 20 traps. We went scouting for the 20th (which Lauren found in a corner) and then contemplated how to pack twenty traps plus a cooler full of water and live fish back out from the lake. We didn’t want to make two trips, so I got the traps loaded on my shoulders and set off across the muskeg, Lauren attempting to tote the cooler behind me. This ended in me putting ten of the traps down halfway across the muskeg, walking ten out to the trail, then coming back for the others which Lauren and I split between us, held under one arm, and used the other to carry the cooler between us. Once at the trail, we added the other traps so that we each held ten, plus the cooler still between us. Those juvie fish went for a ride! We had to put everything down only twice because we are monsters made of steel. Team Alpha stands for awesome. Made it all the way back to the car, and got into Anchorage again around 10:30.

I get one foot out the door of the main unit and this is what I see! A moose outside North Hall. .
A perfect moose print in the mud..


Lassie the spruce chicken


June 1, 2008 | author: Rachel LaBranche

Really need to remember to put bug spray in the van! Lauren and I went to pick up our traps at Zero Lake today and nearly got eaten alive. We also got led down the trail by a spruce grouse for awhile. We were told by a local while camping at Hidden Lake that most people here call these spruce chickens — wanting to blend as much as possible, so do we. This particular spruce chicken soon earned the name Lassie as it would settle on the trail some ten yards in front of us, then startle up as we drew close and settle on the trail another ten yards away. This continued for so long that we began to ask it, “What’s the matter, Lassie? Timmy fell down the well? Show us the way, Lassie the Spruce Chicken!” Er ... maybe you had to be there.



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