Wednesday, September 12, 2007
What a fab trip!
Wildlife
Bat (dead) and pipistrelle Bat (heard); Bear (only Christina and Lycos saw this!); Beaver; viceroy Butterfly; cecropia Caterpillar; Cicadia (heard); Chipmunk; Cormorant; white-tailed Deer; bald Eagle; leopard and green Frogs; Goshawk; black Guillemot;
great black-backed Gull; snoeshoe Hare (Andrew only, whilst watering the undergrowth!); great blue Herons; ruby-throated Hummingbird; blue Jay; bog Lemmings; green Lizard; Loons; meadow jumping Mouse; Muskrat; Osprey; Porcupine; Racoon (skeleton); Ravens; Sandpiper (and other unidentified wading birds); short-tailed Shrew (dead on road!); garter, ribbon and smooth green Snakes (non-poisonous, still enough to make you jump); wolf and argiope Spiders; spruce Grouse; grey flying Squirrel (walking??); red Squirrels; Toads; red-backed Voles; fin-backed Whales (from boat).
Footprints
Coyote; Deer; Fisher (maybe); Otter; Racoon; Squirrel
Droppings (lots of ‘em!)
Bear; Chipmunk; Deer; Fawn; Groundhog (maybe); snoeshoe Hare; Mouse; Porcupine; Racoon; Skunk
Thanks to the team for their great company and very best wishes to future teams.
Diane
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Wednesday, September 5, 2007
Team IV
This is just a quick post to get us started; I won't attempt to cover it all, and I don't have any photos ready to post. I hope others will contribute, too.
We ate too much - cereal and toast or waffles and optional eggs and bacon every morning; tuna and/or egg salad for lunch, with cheese and/or tomatoes and cucumbers. Who knew there were so many flavors of potato chips! and then every evening, after the delicious suppers Chris prepared, we had choices of ice cream! it's hard to break those habits now that I'm back home sitting in the office instead of tramping thru woods and bogs all day.... to my immense surprise I didn't gain weight.
We had mostly sunny weather - only rained both Fridays of our Expedition - a bit too hot for most of our preferences, I think - 26 - 28 most days, I think. (see - even Americans can learn to think in Centigrade! - that's about 79 - 83 F - but we were often in the sun.)
We caught red backed voles and bog lemmings in the areas that had been cut 15 years ago; red backed voles and a few chipmunks - they are exciting when released from the trap into the capture bag! - in the woods. No mice. Which continues the trend this season - a very dramatic shortage of mice. Everyone got to hold at least one little critter while it was examined to see what sex it was and, if female, whether she was pregnant or nursing or had recently nursed ...
On our "day off" we went to Lunenberg, which is delightful. Most of the Team went whale watching; I didn't - I preferred to wander into the stores and galleries in Lunenberg. Saw lots of things it would have been nice to be able to afford to buy - especially in the gallery selling Inuit sculpture! and the Fisheries Museum is great.
We also went to see the national park, Kejimkujik (Keji for short). We saw fascinating Native American petroglyphs marked in rocks along the lake (the ranger is a member of the tribe), but had to put up with one of the worst-behaved children any of us had experienced (some Canadians need Super Nanny as much as those families on TV in the US). My favorite part was the ABSOLUTELY FABULOUS old growth hemlock forest; I've been in lots of hemlock forests, and some old growth forests, but never an old growth hemlock forest before. It's magical - trees and moss and filtered light.
Enough from me, for now at least!
Elisa
Monday, August 20, 2007
First day at Cook's Lake
This morning I overslept and nearly missed breakfast, which was scheduled for 8:30 am, so I was forced to take an abbreviated shower, dash over to the green house for a quick bowl of cereal, and then head back to the yellow house to gather my gear for the day. We were told that it could get pretty wet and muddy out at Cook’s Lake, so I grabbed my Wellies, and threw them in the back of the van. The drive to Cook’s Lake on average, takes about an hour, over occasionally bumpy, hilly roads, the impact of which is felt the most when riding in the very rear of the van. This morning seemed especially warm, and I made the mistake of sitting in the very rear of the van, where a cool breeze can rarely be found.
Roughly a half mile up the dirt road is a mesh screen tent, which will serve as our base of operations for the next two weeks whenever we come out to Cook’s Lake. It is both a means of getting some needed shade during the heat of the day, and also acts as a barrier to the insect population that is constantly swarming about.
the walk along Broad Cove.....
The bulk of the morning was spent sitting around the dining room table at the green house - first for breakfast, then for group introductions, and finally for Chris to gave a presentation on what is involved in monitoring mammals and the techniques we would be employing during the project.
It was around 12:30 pm when we piled into the van and headed out to Broad Cove for a 3 to 4 mile walk along the coast. Even though it was well past noon, most of the walk was enveloped in a shroud of fog, which lent a somewhat other worldly effect to the hike. This was our first official trek where we were suppose to be scanning the ground for any signs of scat or animal tracks, but the only one who seemed to have any luck locating anything was Lycos.
The rest of the day and into the evening was spent hanging out at the green house, eating a late dinner, and sitting around talking about prior Earthwatch trips.
Friday, August 17, 2007
The gathering of team three.......
At the appointed hour of 3:00 pm, I wheeled my huge red canvas duffle bag down the corridor at the Halifax International airport, pushing it toward the Arrivals section, where I was meet up with the rest of the Earthwatch team and the project PI’s. Over the next half hour or so total strangers from all over the world gathered around a makeshift “Mammals of Nova Scotia” sign that Chris Newman held chest high.
There was Paul and Susann, a married couple from Espoo, Finland; Andrew, a 3rd year college student from Brooklyn, New York; Hannah, a recent high school graduate from Manchester, England; Julie, a kindergarten teacher from Mill Valley in California; Jessica, an elementary school teacher from Rocky Hill, New Jersey; Yukihiro, a school teacher from Aichi, Japan; Kumiko, another elementary school teacher from Tokyo, Japan; and me, from Rolling Meadows, Illinois. Absent from this initial meeting were John, a high school teacher from New York City, and Patti who was a school nurse in Somerset, New Jersey – they had both elected to drive to Nova Scotia, and would be meeting us in Cherry Hill, our base of operations for the next two weeks.
In addition to Chris Newman and Christina Buesching, Eric Knightly a recent graduate of The Ohio State University, would be working with us as a project assistant, plant botanist, and resident blues musician. Since our party was too large to all fit into Chris’s white Ford van, Jessica, Yuki and I drove with Eric in his car for the two hour drive to Cherry Hill. For the most part it was an uneventful ride, the conversations covering a wide range of topics, while a Bob Dylan CD played in the background, and we took in the view of the Nova Scotia countryside.
Team 3 Group Photo
Wednesday, August 8, 2007
We're in Backpacker Magazine!
Friday, June 8, 2007
Voles!!
Written by Paul Bonazzi
The morning began with checking the traps in the new location we has set up yesterday. Over half of the fifty field traps were busted open - probably by raccoons. The raccoons go after the meat. We set them back up, this time without the meat, and headed to check the forest traps. The forest traps yielded better results - we caught two small mammals - both red-backed voles.

After lunch we were each given a camera trap and given the choice of where we wanted to set it up. I took my camera trap to the back of the fire pond. The fire pond was created as a source of water for fire crews to use to prevent fires from spreading. I put the camera in an area where bobcat scat had previously been found. On Thursday I will check the pictures of the animals that were taken there.
We finished up the day by clearing a trail, and then we checked the small mammal traps before we left. Nothing had been captured. Only two more days left with our research at Cook’s lake. We will be able to see our immediate results, but this is a long-term research site and our team (the first team) is setting the baseline data onto which future teams will add.
A Rainy, Tired Day
Written by Paul Bonazzi
After are “Big Dam Hike” we were given the morning to rest and go over some of the mathematical equations that give us estimated populations of the small mammals (mostly rodents), deer, snow-shoe hare and porcupine that live on Cook’s Lake farm. Still more surveying is needed before we can have any conclusive numbers of mammal populations.
After lunch, we headed to Cook’s Lake to set up another small mammal trapping grid. We set up the traps again and placed 50 in the field and 50 in the woodlands. It was raining pretty hard and the conditions were less than ideal. On our way out we checked the weather monitoring stations and headed back to the cottage.
Kejimkujic National Park - The Big Dam Hike
Kejimkujik National Park is one of the great treasures of Nova Scotia. The 381 Square Kilometers that encompasses Keji is the home of varied and diverse wildlife. It is for that reason that I was very excited to spend the day enjoying the sights and sounds of this vast park.We arrived at 11:30 am and took a short two-mile walk in which we immediately saw two white-tailed deer. It was a little chilly, but the clouds were breaking apart and the sun was peeping through. There was an interesting observatory along the way which contained information on the glaciers which have formed Nova Scotia’s rocky strata as it is today. The view from the telescope at the top of the tower was stunning, a beautiful green forest surrounding a sparkling lake.


Sunday, June 3, 2007
Lunenburg and Laundry
Today was our "research-free" day. It dawned cool and foggy, and we were a bit hesistant about the weather, but the fog cleared right around noon and it turned into a bright and sunny day. We set off for Lunenburg, a World Heritage Site village on the South-East coast of Nova Scotia. It was beautiful - full of bright red buildings and intricately painted houses. We spend most of our afternoon at the Fisheries Museum of the Atlantic (Alice got a chance to imagine life as a lobster and check out the various parts of a schooner).
The three story museum had information about all aspects of fishing in the Grand Banks (off of Newfoundland) and the inshore fisheries (defined as within 5 miles of shore). They even had an aquarium and two fishing boats docked outside. One was a schooner, that fished using dories (small wooden row boats) and the other was a trawler, that dragged a huge net behind it. Here is a photo of the impressive bow of the trawler (left photo) and the deck of the schooner.
We didn't have too much time in Lunenburg as we had to hurry back to Bridgewater so folks could do laundry. Alice and I checked out the Frenchy's - a Canadian used-clothing store that I had heard lots about - definitely well worth the visit!
Hegi again
Hegi spent another night raiding our traps. Here's a photo of him running free after his latest weighing.
Thursday, May 31, 2007
Chipmunks of the 'hood
We have to check the traps morning and evening every day, rain or shine, to make sure that no
Today, when checking our traps, we all had quite a shock - ALL the traps that we had set near the edge of the woods had been busted open! I have this theory that the same chipmunk that we caught yesterday spent the night roaming the edge of the woods and raiding all the traps for food. I can only imagine the little critter, with his pack of other 'rebel chipmunks', strutting about the edge of the forest, intimidating the mice and voles, cracking their knuckles and laughing maniacally as they tore apart all the traps. One of them showing off his trimmed rump fur (which Chris has clipped so we could identify animals that had already been caught) with pride. Of course, I might be anthropomophizing here, but hey, it was quite the event!
And lo and behold, two traps were still intact, with the door flaps shut. When Christina and Alice opened them, we found not just one, but BOTH of them had chipmunks in them! The same little guy from yesterday, which I have now nick-named Kegi (after the National park that the team visits on Sunday), and a new one (obviously recruited from the 'hood).
Kegi was much calmer than yesterday, and pretty much just took the weighing in stride. When we caught him (again) that evening, he seemed almost relaxed, just waiting to take off and tell his little chipmunk buddies about his adventures. And don't worry, he won't suffocate in that plastic bag, it's open at the top.
Searching for animal signs in quadrats
We also spent time doing 10 meter by 10 meter quadrats in the woods, to look for deer droppings. As you might remember from our earlier experience in the meadows, where we didn't find any deer droppings, we were beginning to wonder whether there really were deer in the area. But our first quadrat yielded 10 droppings, which was very exciting. After that, however, we found fewer (perhaps because certain members of the team seemed predisposed to setting their 'random' quadrats in the middle of the most dense brush-covered swamps. I know I would not be hanging out in such an unfriendly place as that if I were a deer!). You can see from our headnets that the black flies were out on this day. They are only a problem in the early Spring - usually May - the rest of the teams this year will have many fewer bugs to contend with. But, then again, we revel in our toughness (and ability to look stylish in bug-nets)!
Transect clearingAlice and I especially enjoyed today's afternoon task of clearing an abandoned 4-wheel drive track. With hand saws and clippers in hand we attacked the downed trees and young saplings that had overgrown the trail. Chris and
Christina hoped to make a trail that they can use to reach deeper into the forest to do transects and quadrats. In addition, having a relatively wide trail would allow observers to see animals over a longer distance than if one had to peek through the forest. It was hard work, but very rewarding as we could see the broad trail being formed behind us.
Checking the Traps
Team B (Paul and myself) |
Last night after dinner we each predicted how many traps would have a little mammal in them today. We were cocky and confident (or “optimistic and naïve” as David and Matthew would say), despite predictions by Chris that we would probably only get 10% on the first night. Pretty much everyone guessed that their line of 20 traps would catch around 40% of the total catch… yeah. Way off the mark… simply amateurish.
After our disappointing luck trapping, we moved onto the deer quadrats, searching for “signs of deer” (read: poop). By the end we were standing up and walking quickly through the plots. No more earthworm poop for us! After about 10 quadrats, we finally had a little luck as we moved closer to the woods.
After lunch (this time we remembered the utensils…) we set off to put up camera traps to take pictures of animals that we couldn’t capture in traps and for whom we might not find scat. The pictures taken by the cameras would help determine what types of animals are in the area.
After this we divided into three groups to survey the research site using GPS. By walking along prominent

By 5 O’Clock we were pooped (!) and ready to check the traps for one last time before heading home. This time we cruised through the traps like pros – we knew exactly where they were (no more looking around for the little white bits of tape we had stuck on blades of grass or tiny branches), knew how to check them without touching them too much (and getting more of our heavy “human scent” on them), and generally felt like true small mammal biologists. Of course the traps Paul and I had set were empty. However, as we exited the woods, we heard Christina calling us over – she and Chris had caught something!
She said the trap felt heavy, and the neighboring trap had been torn asunder (i.e. the two halves had come apart), so she assumed they had captured a chipmunk. The traps aren’t designed for chipmunks, who are a bit large to fit in them. However chipmunks, as most national park visitors know, are very persistent critters when food is involved, and often will squeeze themselves into the trap to get at the goodies inside. Chris had told us a story about one particular chipmunk that would go into a trap and eat all the food, then, when released, would sit nearby, wait for the trap to be filled again, and go straight back in!
Christina carefully took apart the trap with her hand in a large plastic bag, so the chipmunk could not escape but would still be safe. He did not like to be trapped, as you can well imagine. He was a male “in reproductive condition” and very energetic. Because chipmunks have a tendency to bite, Christina did not try to pick him up as they do with the mice and voles. Instead she tipped him into a smaller bag and weighed him with a small hanging scale, then Chris clipped a little patch of his “guard hair” (the longer part of his hair, leaving his warm undercoat intact) and we released him. You can just see the blur of his tail on the bottom right of this picture as he sped off into the woods.

Tonight’s predictions for tomorrow’s catch range from 2 total (that’s my guess) to 11 (RD’s) guess).
Oh! And I’m supposed to tell you that the find of the day was Bobcat scat which Paul found while doing the GPS survey. Unfortunately we weren’t all there so I can’t describe their elation as they came across this rare find. On our GPS survey we found raccoon scat, red fox scat and a largish scat which we could not agree on – David and I thought it was from a coyote, while Alice was convinced it was fox scat, so we gathered it up in a discarded Budweiser bottle and carried it back to Chris, who promptly told us it was raccoon scat. I guess we all need a little more practice identifying poo.
The Traps Are Set!
We identified some plants and flowers along the way too which was interesting. Among these were the blueberry plant which is a ground covering bush which black bears eat during Autumn. To continue this theme black bears eat blackberries during Summer and grubs in Spring. They hunt ground squirrels and mice and also eat carrion so ‘never play dead with a black bear’ says Chris!
Cooks Lake contains fish, turtles, beavers, loons and coyotes but we didn’t see any bears today – oh well perhaps tomorrow!!
Another note to add along the theme of poo is about blocked anal glands. This is quite gross but I was interested as our dog at home always seems to suffer from this particular complaint – I must remember to tell mum when I get back! Apparently domestic dogs sometimes don’t get enough roughage in their diet and so their poo is too soft to squeeze out the anal secretions which are used to mark the animals’ territory. To remedy this dry biscuits and bones must be fed regularly to provide adequate roughage.
Hay had to be carefully packed in order to prevent younger mice from spying the hole at the back and trying to force their way out. This is very bad as they tend to get stuck halfway in and halfway out leaving them in a nasty situation if a predator comes along. When the traps are checked by the biologists they must occasionally get out the margarine tub which is to be avoided at all costs!
All in all a very enjoyable day and I look forward to checking the traps tomorrow and, hopefully, finding some small mammals!
Wednesday, May 30, 2007
Quadrats, surveys, and one chipmunk...
"No worries folks!" said Chris and Christina, "we'll do quadrats!" before lunch. So off we set, with four 2 meter tall red and white poles that looked surprizingly like javelins. We set them in a 10 meter by 10 meter square and eagerly crawled on our hands and knees through the field looking for deer poop. So convinced were we that we might miss something, we pushed back grass and peered at the dirt below. Paul shouted excitedly, "I found some poop!" "that's earthworm poop" replied Christina. Turns out we were being a bit more thorough than we needed to be. No deer poop was found, and we pressed on across the field to set another quadrat. Again no poop. And another. No poop. Two more. No poop. Although we had seen deer the day before, we were beginning to doubt that deer existed at all in Nova Scotia. Finally, dejected after our sixth unsuccessful quadrat we walked despondantly towards the other side of the field. "Deer poop!" someone yelled. So in a decidedly non-random way we set up a quadrat with it on the inside corner. But there was no more poop in the 100 square meter area. Were we to have a totally unsuccessful day?
Monday, May 28, 2007
The Guy Who Picks Up Poop

actually a population ecologist, who works (along with Co-PI Christine Buesching) for the Wildlife Conservation Research Unit at Oxford University in the United Kingdom. Together they have been using scat (the official scientist’s name for poop) as an indirect method to look at the abundance of animals in an area.
Here in Nova Scotia we will be looking at populations of deer, snowshoe hare, raccoons, porcupines, coyotes, skunk, otter, and any other animal whose scat we can find. Tomorrow we’ll be establishing grids in which we’ll place traps to catch small mammals (read mice and voles) to look at their abundance (their scat is harder to find). As RD says, “scat really tells you everything you need to know: who they are, where they are, what they eat, when they were there.” RD also knows a lot

The day was a bit grey, but after lunch we set out to do our first Field Sign Transect along the coast at Broad Cove. The fog added a mystical quality to the rocky shore and lichen covered trees. On the way to the cove, we all piled into the project van, even Lycos, the dog. I think he really thought he was a lapdog when he climbed onto Chris’s lap!

We also saw our first animals signs. Yep, you guessed it – scat! The porcupine scat was the most interesting to me – I had never seen it before, it looks like any other pelleted herbivore scat, but longer and skinnier.
Here is a picture:

We also saw snowshoe hare scat, which is almost perfectly round, like peas. Coyote and raccoon scat were also prevalent – they were distinguishable by the high hair content and small bones.
Here is the team examining some:

At the end of the 5 mile walk, we headed home and soon tucked into a full dinner of Sheppard’s pie, salad and cabbage. Ice Cream won over watermelon as the dessert of choice.
Sunday, May 27, 2007
It's all about Poop!


We left the waterfront and hiked uphill to the city gardens, which were in full bloom: tulips, daffodils, grape hyacinths, all manner of bulbs were radiating color on all sides. Sadly we didn't have enough time to fully explore and we hoofed it back to the hotel to catch the shuttle back. Unfortunately although we arrived in time, it took us 10 minutes to realize that we were at the wrong hotel! Ooops, the shuttle only stops at the Harborview hotel when requested, and it stops at the

We met half of the team in the airport and drove through the relatively flat land towards Cherry Hill. Michael sat in front with our intrepid PI, Chris, who only later told us about his propensity for setting vehicles on fire. This is Michael's 14th Earthwatch Expedition. Behind me in the 15-passenger van was Alice, from Scotland, who we are hoping will protect us from bears with her newly acquired TaeKwonDo skills. And in the back seat were Matthew and David, sharing stories and discussing life.

Dinner of pizza, salad and Super-8 cola was finished off my ice cream and frozen yogurt, the merits of each carefully considered.

A slideshow explaining all the possible risks (with photos of the most incredible poison ivy rash I've ever seen), which really didn't differ from what most of us encounter in everyday life - including: "please don't bump your head on the stairs" and "don't trip on uneven ground". Then we went over the carefully crafted schedule and learned that, really, everything has to do with poop. We'll be counting poop, looking for microbes in poop, watching poop decompose and even building a shelter to house a field pooper! Luckily, poop does not scare this group, especially innocuous herbivore poop, which is really nothing more than repackaged grasses.
They decided that it would be an early night, which worried me as it was already 10 PM, and, well, on a normal night, my roommate is already in bed and I'm feeling like I should be!
Matthew’s highlights of the day: conversation before dinner, talking with people who have similar interests, being in a group of 8-10 people who don’t know each other and having an involved conversation about global warming and seeing how our ideas are kinda aligned.