Today at Kingsford – Water dog

Open water

After a few days of low single-digit temperatures, the warm weather has returned. Today was 12 oC (54 oF) and sunny. It was so lovely, that I when I took Raven for her walk, I went out without my jacket. First time in 2009! I took Raven up our road and then down the next one, over to Eel Lake. Eel is the lake immediately to the west of us – the properties on our side of the road are on Kingsford, and those on the west side of our road back onto Eel. There’s public access to Eel if you walk a little ways down the road, where a narrow causeway divides Eel from Canoe.

The ice all along the north shore of Eel has melted back, exposing a wide strip of open water. We have yet to see any open water at our shore on Kingsford, although the south end is already open where the submerged river current keeps the water moving. Eel is a deeper lake than Kingsford, so I imagine that the ice doesn’t get as thick, and in turn it melts faster. Also, I suspect that being the north end and therefore exposed to the sun most of the day, the shore we visited warms up faster than at our east-facing property.

Raven immediately went down to investigate the water, and bounded about in the shallows. Seeing her interest in playing in it, I threw a few sticks for her, and she went splashing in after them. At least, she would as long as they were close enough to shore that her feet could touch bottom; she wasn’t quite ready to swim out into deeper water. Still, she was up to her neck in the water – voluntarily. A long way from not wanting to get her feet wet back in the fall.

Water dog

Water dog

Water dog

Water dog

A wet, happy dog.

Shredded bark

Bobcat scratches?

While out walking Raven this afternoon, I came across this tree, whose lower trunk had been shredded. It was basically in the middle of the woods, right at the edge of a small clearing. The clearing had a handful of young (maybe 20 years) White Pines along its edge, and two White Spruce of roughly the same age. The photos are of one of the spruces, but the other also had been damaged, less recently. This one looked like it might have been within the last week, perhaps two. There were no signs of tracks in the snow or ground around the base of the tree, no scat, no evidence that anyone or anything had been there at all, aside from the damage to the tree.

Bobcat scratches?

The damaged area was only two to three feet (less than a meter) above the ground. At that point the lowest branches started, and there was no access to higher up the trunk. The bark had been absolutely shredded. I might not be surprised at this if it was soft cedar bark or some other soft wood, but the outer layer of the spruce is tough, and the loose bits that hung away from the trunk were stiff. In areas where the bark hadn’t been shredded there was evidence of deep grooves, perhaps as much as two to three millimeters (1/8″ ish) deep. There were a few grooves in the softer wood layer under the shredded area, as well.

Bobcat scratches?

What could have done this? My first thought was that it was a buck rubbing his antlers on the trunk of the tree. I might have settled on that and gone on my way if these were cedars, but when I touched the strips of bark and felt how tough and resilient they were, I ruled out deer. They have tough antlers, but they’re not that sharp. I don’t think they would have made the deep, narrow gouges, either. My second thought was bear. There is certainly the odd bear around here, even if I haven’t personally seen one. But bear markings are usually high up the tree, at least at my eye level, if not above. This being less than three feet off the ground, that just didn’t match up either.

My only other thought is possibly bobcat. There are bobcats in the area, as well, though I don’t think they’re very common. Our neighbour up the lake indicated they’d seen feline prints and urine while out hiking in the park once, but the park superintendent couldn’t confirm or deny the presence of the cats.

Bobcat scratches?

Bobcats are little, only about twice the size of a housecat, standing 14 to 15 inches (36-38 cm) at the shoulder. They mark their territories in a variety of ways, including conspicuous feces deposits, urine spraying, and clawing prominent trees. Their home ranges can vary considerably in size, depending in part on the quality of the habitat and the number of other cats in the area, but even the smallest ranges are often on the order of dozens of square kilometers (upward of a dozen square miles). This, combined with their secretive habits and tendency to only be out at dawn and dusk, would probably explain why they’re so rarely seen. Also why I’ve never seen one.

The shredded tree trunk seems like a pretty good match for bobcat. The only reason I’m at all hesitant to call it that, besides the fact that I’ve never seen a bobcat, around here or otherwise, and so they exist in the realm of fantastic creatures like unicorns and centaurs, is that I would’ve expected claw marks inflicted by something with a paw to have multiple grooves all parallel to one another, the result of three or four claws being dragged down the trunk together. Instead, the marks here seem to be individual and random. Could it be just that sometimes only one claw pierced the tough bark? On the other hand, this website describes the scratches as being parallel to the tree trunk and two to three feet above the ground – which fits these marks perfectly.

How cool would that be, territory markings of a bobcat? Certainly the closest I’ve ever come to one, even if he is long since gone.

Bandit at the window

Raccoon

As illustrated in yesterday’s post, we’ve had a few visitors coming around at night for the last week or so. Coons spend most of the winter holed up in a cozy hollow log or other niche (your attic will do just fine), in a state called “winter rest”. It differs from hibernation in that the metabolism is suppressed a little, but not nearly as far as in true hibernators. This allows them to save energy during times of heavy snow cover, when food is harder to find, but also means they can reenergize quickly when snow melts and there’s the opportunity to get some foraging in before the next snowfall. I guess the thaw last week prompted these two to come out of the hole where they’d been snoozing.

Raccoon

It didn’t take them long to find the stale bag of dog food we’d set out on the deck. We hadn’t seen a raccoon around the area since we’d moved in, and with them hidden away for the winter anyway they weren’t really on my mind. The dog food was some old stuff we’d had for a couple months and decided to replace. We thought we’d maybe toss a handful or two out for the multitude of jays as a treat, so it was sitting on the deck where it was easy to access. Not just for us, but for the coons, too, it turned out. They had the bag tipped over in no time, and crawled right in to better enjoy the feast. I didn’t have the heart to shoo them away from it. I figured there were worse things, nutritionally speaking, that they could get into. Raccoons are the quintessential omnivore, eating whatever they can get their little human-shaped hands on. Most frequently this is invertebrates, which comprise about 40% of their diet, but about a third is plant matter, including such things as berries, acorns and other nuts, and some 27% is vertebrates. They prefer vertebrates that are easy to catch, like nestling birds and eggs, or frogs. Fatty foods such as fruits and nuts are the preferred diet in the fall, since they allow the coons to build up a fat layer for the winter.

Raccoon

They seem to both be youngsters, judging by their size. Either that, or they grow them smaller up here than I’m used to. Not having seen many raccoons here, it’s hard to judge. They always come around together, and I presume they’re likely siblings from the same litter last summer. Recent research suggests that related female raccoons live in “fission-fusion societies”, where they inhabit the same general area and periodically come together at common locations such as popular foraging areas or night-time roosting sites. These could be two sisters, snoozing together during the day and visiting our feeders at night. Come spring, once mated, they will likely split up to birth and raise their kits, but may come together again once their kits are independent. Males will sometimes form groups of three or four during the mating season in order to protect their territory against intruders (strength in numbers), but are often unrelated to one another.

This one flattened herself out in the platform feeder when I stepped outside for a photo, and didn’t budge, perhaps hoping I might not notice her and would go away. She would have had to expose herself awkwardly in order to climb down from the platform – given the spindliness of the supporting pole, it’s somewhat amazing that she got up there in the first place.

Raccoon and Raven

At the point that Raven and I stepped out (Raven to pee, me to get photos), they decided it might be wise to move off to the trees temporarily. Here Raven watches as one climbs over the deck railing and down to the ground. They are remarkably agile creatures, given their large, bulky shape. This shouldn’t be too surprising, I suppose, considering that they spend so much time in trees.

When I was in late high school, at some point after obtaining my driver’s license, I was returning home from a year-end band party at one of the band members’ homes out in the country, via country roads to my own parents’ home in the country. Along the way I encountered a tiny little raccoon staggering about the middle of the road. I stopped the car and, not spotting any relatives, gathered it up in a blanket. In retrospect there may have been a mother hidden somewhere I couldn’t see, and it may have been better for me to move the kit to the ditch, out of harm’s way, and just leave it there, but I didn’t. I brought it home, and we raised it. Come fall we started letting it outside at night, and it would go out and explore but return home to sleep for the day, climbing in behind the kitchen cabinets where there was a cozy narrow space.

Raccoon

That coon was an experience. We named him CoonBaby, in an effort to not get too attached (it didn’t work). He was messy, but in a predictable way – once he had settled on a couple of corners to defecate in, he was reliable enough in using them that you could put down newspapers and not have too much mess. Around his food dish was always a huge mess. In that way that coons do, he would pat his food with his hands before eating it, which, with wet dog food, meant that he would leave little pawprints all around his dish. The habit of feeling their food is a hardwired behaviour for raccoons. In the wild, the routine is intended to identify and remove unwanted bits of their food item before they eat it. This tactile sense is heightened when they’re feeding at the water’s edge, as the water softens the calluses on their paws. Raccoons don’t “wash” their food, but captive coons might still dunk their food in their water either in order to feel it better, or simply as an instinctual behaviour, mimicking foraging at the water’s edge.

Raccoon

Eventually that fall he stopped coming back in the morning, which was just as well as the nights were getting colder and it was important for him to find a place to hole up. For a while he would return in the evenings, looking for a handout. Fig Newtons were his favourite. He made some friends, quite possibly joining a group of other males, and it didn’t take long for them to start coming by the house in the evening, too. Fig Newtons became everyone’s favourite. CoonBaby taught them to grab the edge of the storm door with their paw, and let it bang, to alert the food-dispensers inside that they had arrived. Even during the winter, when they would disappear for spells and then periodically show up looking for food, we always knew when they’d come by. Raccoons have unique (albeit subtle) mask patterns, so we could identify CoonBaby from the bunch of them (it also helped that even after he started to go wild, he was still always the most willing to come and take a newton from our hands). We saw him again the following winter, but the third winter he didn’t come back. Although a captive raccoon can live more than 20 years, wild raccoons average only about 2-3, eventually either being predated, hit by a car, or dying due to starvation or exposure over the winter. Distemper can also be a frequent cause of mortality.

Raccoon

Right now we would just be getting into the time of year where coons would be starting to feel a bit horny. Depending on latitude, mating can begin anywhere from January to March, with later timing occurring further north. Females are only in heat for three or four days, so males roam large territories during the spring, hoping to come across a receptive female. Once a male finds a female, he’ll woo her over the course of several nights, spending up to an hour in bed with her each evening. Gestation lasts about two months, so females who mate in March will give birth in May. The kits are about 4 inches long when born, and are naked and blind, and very much helpless.

It was a cold night in late April or May during CoonBaby’s first winter that we went out to answer the door for the coons and discovered something on the porch. Closer inspection revealed it to be a newborn baby coon, no more than a day old, with umbilical still attached. It was cold and very likely near death. It is hard to say how long it had been there, or even how it had come to arrive on the porch. Did a first-year female have an “accident” there and not recognize it as a young she should take home? Or was the kit intentionally brought and left at our door? Of course, we would never find out the answer, but the reason for the kit’s appearance was of only secondary importance. We brought it in and warmed it up, and offered it some milk. The next day some baby formula was purchased, and Mom took on the daunting task of raising this tiny creature.

Raccoon

She survived, and not only that, she thrived. Mom named her Lily. Having already gone through the chore of raising one coon the previous summer, and knowing how much attention they desire, Mom located a raccoon rescue in a nearby town that fostered out baby coons over the summer. We adopted a second one, who was named Camomile, or just Cammy. The idea was that they would entertain each other, but it didn’t exactly work out as planned, and instead they just became double trouble. They were still lots of fun, however, and, just like CoonBaby before them, would come and sit with you while you were reading, let you pick them up and carry them around, and play with them. They had sharp little teeth, but so do cats, and though they played rough it wasn’t all that different from roughhousing with a cat. It was hard not to get quite attached to them. That fall, instead of joining the local coons at the house, they were taken back to the rescue organization, where they were gradually habituated to a wild existence, and then released in a forest tract about an hour away. Of course, we have no idea of how they fared after that, but I hope they both at least lived long enough to raise their own families.

Seeing these two cuties visiting our feeders brings back memories of those couple of summers we spent living with raccoons, most of them good. Of course, despite my fond recollections of the experience, I think I would turn down the opportunity to do it again – just too messy, and too much work, requiring constant attention, like living with a little toddler!

Back on the blades

Nameless Island

Yesterday was such a nice day that Dan and I decided to take Raven and go out on the lake for a skate. The warm weather last week had melted down the snow on the ice surface and smoothed it all out, so the lake was snow-free and relatively smooth, perfect for skating, something we hadn’t done since before Christmas. Despite that we’d had a few days of above freezing, though, the ice was too thick to melt enough to be a concern. A couple weeks ago our neighbour measured it at 23″ (58 cm), and peeks down through frozen-over ice fishing holes confirmed that it was still plenty thick, despite the warm temperatures. Our neighbours suggest that the ice will stay on the lake till April 15, give or take a couple of days, which means we’ve still got a couple months of frozen water, although I imagine the last few weeks as it starts warming up it’ll begin to thin out and become more unstable.

Playing ball

We went out with the intention of being gone just an hour or so, but ended up spending the whole afternoon out. We skated up to the far end of the lake and dropped in on some neighbours we’ve gotten to know there. Dan hadn’t met them and I knew Raven would be thrilled to visit with them and their dogs. I told Dan it would just be a short visit, but he saw through that, he knows me too well. The skate was nice, though. Easy going, and considerably faster than walking. It’s about 3.5 km (2.2 miles) to the end of the lake one-way, and we tagged on a loop into the eastern bay (Kingsford is sort of Y-shaped, with one branch being the original river channel heading to the dam, and the other being an enclosed bay), so we probably did about 8 km (5 miles) of skating all told.

Cabin on the lake

The lake is interesting in that the residents are divided into two groups, a set of cottages along a private lane at the north end, and the houses and cottages along our road and the offshoot lanes down at the south end. In between is no man’s land, aside from a couple of small cabins such as this one, barely large enough for a cot and a heater. The reason for this split is because the waterfront in the centre bit is too far from the road to be practical to run access in. Laying in a private lane, and then following that up with hydro, would add an extra hundred thousand or more to the price of your home.

Grapevine arbour

It’s funny the evidence of people that you come across, though. In one spot we found these metal chairs set up along the edge of the water, now acting as a grapevine arbour. I’m not sure if that was the original intention of their placement there or not. Just a short distance away was a little fence-like structure, also covered in grapevine, that may or may not have been built for the purpose.

Raven in the wetland

We swung by the wetlands we’d visited back in early winter, but because we had our skates on we didn’t go in to poke around (except for Raven). The wetlands are another reason the mid-section of the lake hasn’t been built on. Because they block easy access for boats or swimming, your effective waterfront would actually be a couple hundred yards out. Wetlands also affect what sorts of building restrictions are applied to your land (obviously more would be in place given the sensitivity of wetlands to runoff and other pollutants). The properties along that stretch would make great hunting or vacation retreats, and I do suspect waterfowl hunters take advantage of the proximity of the wetlands in the fall (we heard gunshots in that vicinity during that period), but it would probably not appeal to residents or serious cottagers.

Shotgun shells

And then there’s the evidence of people you don’t like to see. Shotgun shells dumped and left carelessly on a little island beside the wetlands. Some of them looked older, but some looked relatively new. I don’t think that gun hunting has been open since early December, though archery was still allowed for a while longer than that. Even if there isn’t someone potentially hunting out of season, at least clean up your mess before you leave. I’m not that keen on sport hunting, and things like this make me even less so.

Muskrat pile?

I believe this is the work of a muskrat. Called a “push-up”, muskrats make these piles in spots around frozen ice by either finding or making a hole in the ice (when the ice is thin) and then pushing submerged vegetation, fine roots and other debris up through the hole. As they push more up, the pile grows and expands to create a dome-like structure over the hole. They then use these frozen dome covers as protection while still allowing them to come up for air and rest when away from their lodge. There were lots of these push-ups scattered about the lake, but mostly in the vicinity near the marshes.

Open water

There was also a fair bit of open water around the base of a couple of stumps, and a small channel that cut through the ice for a little ways. We didn’t approach closely enough for me to take a good look, but I wondered whether it might have been the work of one of our lake residents, muskrat, beaver or otter. I still haven’t seen the otter myself, just their tracks that one time back in December.

Stress fractures

The entire lake was criss-crossed with these stress fractures, cracks that formed as the lake ice shifted and settled. Most of them only ran through the top two or three inches of ice and appeared to be just superficial. They were a bit disconcerting at first, but after the initial wariness wore off, it was interesting to look at the cobwebbing patterns they made on the ice surface.

Open channel

Another channel in the lake ice, going from a small island to the mainland. There were a few spots in the lake where the original river channel still carried the water swiftly enough to open it up before the rest of the lake, but I don’t think it goes through here. It may be another mammal corridor.

Snowmobile tracks

This is also a mammal corridor, the sort with big machines on skis. The snowmobiles compacted the snow enough that when it all melted, the tracks remained in the ice, rendering it rough and bumpy. The snowmobilers were coming from the north cottages and going round into the enclosed bay. They’d taken the same track enough to really rough up the ice through this spot, making it difficult to navigate on skates. Other tracks, where they occurred just singly, could be glided over without too much trouble.

I took so many photos during the outing. I didn’t realize just how many I’d taken until I got home and started going through them all. Ten to twelve photos is my limit on a post, so the other half will appear tomorrow.