Mountain Goat

I can still recall a school field trip as a child when we were looking at lichen on a rock. Lichen can tell us how healthy the quality of air is since they get the food they need to survive directly from it. In the U.S., scientists in the Forest Service and Park Service use lichen to assess the quality of the air. When the air has too many pollutants, like sulphur, heavy metals, or nitrogen, it can be deadly to lichen.

Lichen are made up of three layers. The outer layer is fungus, the middle layer is algae, and the lower layer helps it stick to surfaces. When it comes to surfaces that lichen adhere to, it can attach to nearly any surface, including rocks, trees, soil, and even glass and metal. Lichens can grow in extreme conditions where most other life forms cannot. The algae layer produces food using photosynthesis, the outer layer protects it from too much sun, and filters water down for the algae layer to thrive. They are quite self-sufficient and can survive without water for a long time; this feature is important in extreme or barren habitats. They can reproduce sexually, asexually, or both, and some lichens can live up to 4,000 years.

Lichens play a role in the first step of weathering the rocks on which they live by creating tiny crevasses into which water’s freezing and thawing action can occur. The rock disintegration provides the raw material for soil building. In these cryptobiotic soils, lichens bind soil particles together. This crusty soil will trap blowing dust, preventing erosion and adding nutrients. The decay of dead lichens adds nitrogen to the soil.

Mammals such as caribou, mule deer, mountain goats, moose, and pronghorn forage on lichen, particularly in winter. Birds, including hummingbirds, use them in their nest building. Lichens have been used to make dyes and are used in perfume. Lichen growth patterns can also be used for dating stone structures.

During my hike a few weeks back, I was watching a two-year-old mountain goat grazing for a while before moving over the rocks. For just a few seconds, it stopped on rocks covered by lichens. I quickly got my camera, pointing it at the goat and making sure I zoomed out to include the lichens as well. Just a note: the goats do not feed on the lichens shown in the picture; they instead feed what is called white foam (or snow) lichen.

Coyote

When it comes to being misunderstood and hated animals, the coyote would be at the top of the list if we consider how this species has been treated in North America. In the United States, a lab called the Eradication Methods Laboratory was created to work on various types of poisons to eliminate coyotes from the continent. This organization persuaded Congress to pass a bill in 1931, which allocated $10 million to continue their work. From 1947 to 1946, this agency killed 6.5 million coyotes in the American West. This figure does not even account for the numbers killed privately and in Canada during the same period. In November 2009, the Saskatchewan government ran a program for four months that resulted in the killing of 71,000 coyotes. Hundreds of thousands of coyotes are still killed every year in North America. The reasons for this are varied, but the main factors are misunderstanding their role in nature and mismanagement.

However, coyotes have a way of fighting back. They can function as pack predators or as singles and pairs. When attacked by humans using guns or poison campaigns, they abandon the pack strategy and spread out across the landscape as singles and pairs. Additionally, when their populations are suppressed, their litter size increases from 5 to 6 pups to as many as 12 to 16 pups. So, if their population is reduced by 70 percent in a certain area, it will be back to or near its previous size by the following summer. To gauge their population in an area, coyotes use their howls and yips. If their howls are not answered, it triggers a response to produce larger litters.

Moreover, coyotes’ range has expanded due to settlers hunting wolves to extinction in many parts of North America. Unlike other predators, coyotes have expanded and thrived over the past 150 years. Moving into farm areas and cities, their diet has also broadened. Coyotes in eastern North America are larger than their counterparts elsewhere due to the wolf genes inherited from their ancestors through interbreeding. They now have the ability to bring down adult deer. I always have a soft spot for any species in nature that fights back.

Moose

The way this July is going, it may surpass July 2023, which was recorded as the warmest July. Moose are one species looking for cooler days. Climate change is causing concern for their population and harvest dynamics in parts of the United States and Canada. Warmer temperatures and decreasing snowpack favour white-tailed deer, while stressing moose physically and exposing them to diseases spread by the increasing deer population and changes in food sources. Moose in the Midwestern United States have seen their numbers drastically decline in recent decades. In Michigan and Minnesota, moose are considered species of special concern.

However, climate change might provide positive signs north of the moose’s range. Rising temperatures and shorter winters have helped moose move into new stretches of territory in Alaska and Canada. Foraging animals are finding more food in the tundra region. Studies have shown increasing vegetation due to the warming Arctic, in the form of alder, willow, and birch plants. But, as always, when looking at the southern range of moose, there are positives and negatives for species of flora and fauna. The same goes for flora and fauna in their expanding northern range. For example, ptarmigans once had a little bit of shrub life to themselves. Now they will have to contend with 450-kilogram herbivores, as well as predators like red foxes and lynx moving into their territory.

Grizzly Bear

Almost a week after I had seen an adult black bear on my bird walk around the stables, I came across one of the larger local grizzly bears, M136. Initially, as I walked around the fence, listening and looking out for birds, I noticed the horses seemed more apprehensive than the previous week. They were bunched up together farther back from the fence. I thought perhaps the same bear had returned. However, as I rounded the corner and looked through the fence, I saw it was a much larger grizzly bear. The horses were giving him far more breathing space. I wasn't sure which of the larger grizzly bears it was. I kept my distance the same from him but moved away from the fence so I could have a clear look at him. He glanced toward me, and I could tell from his lighter face and from having seen him many times before, it was "Split-lip". He was given the number 136 when he was first collared several years back.

Now, this stable is not a hot bead for bear sightings unless you spend 24-7 there. I can count on one hand all the bears I have seen over the years in this area. This year, however, I happened to come across a few. Like the horses, I gave M136 more space and did not attempt to walk around him, no matter how far away I was. I knew he was going to walk through the field soon, heading east. The mating season had not yet finished, and he was still focused on that, grabbing food when he could. Soon after, while chatting with my colleague who had responded to a call about this grizzly bear sighting in the area, ensuring the bear had space as he moved through the area. We watched him make a beeline in the direction we thought he would be heading. Recently, I saw him again, now deeply focused on eating. It seems he might have found a good source of protein. He looked even more impressive than he did that morning when I saw him during my bird walk.

Black Bear

The great thing about birding is that it’s a low-risk activity. No birds to worry about. Other than the male Spruce Grouse I encountered on the trail a few years back. I still have nightmares about that encounter. It took seconds getting past it. But when you are birding in the mountains, you must be aware of all the other wildlife you can possibly encounter. Luckily, when you’re birding, the ears are working full-time and the eyes are scanning for any sorts of movement. That was the case when doing a bird count one early morning last month. I was walking around the stables when I noticed some of the horses seemed a bit nervous. Ahead, around the corner, was a black bear grazing outside the fence. The local black bear did not care about the horses, but they were staying back from the fence. I decided to use the open field to go around the black bear. Thanks to this action, I got to add two White-breasted Nuthatches to my list. I had not seen this species for a few years. The bear had a quick look toward me as I walked around it, not bothered by me at all. I called to inform Banff NP’s wildlife team of the bear sighting. Because an hour later, there were going to be several birders in the same area. I continued my bird walk, not seeing the bear again that day. I am sure this was not the first bear encounter for the horses, perhaps even seeing this same bear a few times before. As nervous as they were that morning, they were a lot more a week later. But that’s a story for another time.

Grizzly

M122 (“the boss”) once again got the bear season started in Banff National Park, being spotted in mid-March at the bottom of the Bow Valley. It seems like a long time ago. Even with low snowfall this past winter, there was still lots of snow for him to deal with, particularly west of Castle Junction, heading toward the Lake Louise area. But he’s no stranger to dealing with winter conditions, having the habit of waking up in March in the Canadian Rockies. About three weeks later, M136 (“split-lip”) was up, seeming a few weeks earlier than his normal wake time from winter’s deep sleep. They both looked healthy, starting another bear season, with enough fat on them to wait it out until they start gaining weight from a carcass or green vegetation in early spring. With snow gone from the valley, except for the very shaded spots, both are busy covering large distances in the midst of another mating season. I came across M136 just a few days ago as I was doing my bird walk early one morning. That's a story for another time. It’s not long now before the remaining bears will be up, just in time as the dandelion season has started.

Moose

Over the winter, I have been seeing this cow and her calf’s tracks. I came across where they have been eating, resting and at times, running from something. Perhaps related to the wolf pack or its members that go through their home range. I’m sure they have tried to go after the calf a few times. But the mother has been able to keep her calf safe. I have come across them two times, the last time was two weeks ago. I walked through the deep snow on varied terrain to see how both were doing. Keeping my distance, I was able to see both. The calf, as expected, was the more nervous one. In this picture, it's just behind its mother. You can just make out part of the head with one eye looking toward me. I could have moved around and possibly gotten both in one image, but there was a chance of scarring one or both from the area. They were feeding on willow. There are still a few weeks to go before they start feeding on something green. Until then, the cow will keep working on staying one step ahead of the wolves and I will keep looking out for their tracks.

White-tailed Deer

End of February, the snow fell and more followed the day after. Yesterday, after helping the team move snow with a break in the middle of the day to look after the paperwork and emails. I had just enough energy to walk home. Everything looked beautiful, all covered with fresh snow. And the wet snow that fell in the middle of the day covered all the tree trucks facing west. With no wind, it was a relaxing walk surrounded by trees and not being concerned about snow falling on me. It looked as if I was walking through a black and white landscape. Until I looked to my right, staring right back at me were four white-tailed deer. Three of them were perfectly set for an image. Tired as I was, I just had to take the camera out and take their picture surrounded by snow. Then I quickly moved on so they could head over to the thermal springs for some green treats. Thanks to the warm water. It’s always a good way to end the day by walking through the woods. Until this morning, heading to work but with a lot more snow.  

Elk

This bull elk looked better when this picture was taken of him compared to the week before. He was still favoring his back right leg, but not as heavily as the previous week. With a lack of food during the winter, it's harder to recover from injuries than during the season of plenty. As well, even during this mild winter, the bull does not have a lot of energy to spare to heal. If this male, along with the four bachelors he was hanging out with, came across a wolf pack. All the bulls will show strength by standing tall, trying to look as big as they can, so they are not the ones to get attacked by the pack. And if everyone started running, each would again physically show strength, each one hoping not to be attacked. Even if our eyes can’t pick up any weakness between one elk compared to others, the wolves can. Sensing weakness through visual cues and through hearing and scent. In our homes our canine friends can use similar abilities to tell when we’re sick and, in some cases, before we become sick. For the wolves, their success rate in capturing prey is nowhere close to 100 percent. Depending on the location and type of prey, it can be less than 20 percent. So being able to pick the week from the strong increases their chances of having a meal sooner rather than later.

Mountain Goats

It’s always easier to see what colour the mountain goats are when they are surrounded by snow. Of course, that becomes harder as you put more space between you and where the goats are. In this case, they were about a km away from me. All together, there were 15 goats on the side of the mountain. With many years of looking up with my naked eyes at the same locations, I can still tell if there are goats up there in the winter. Then I can watch them with binoculars or a zoom lens. A better way would be to use a spotting scope. The best way would be on the side of the same mountain but far enough not to bother them.

In this case, I was about a km away and I was able to get a picture with the zoom lens, crop it enough where there are still enough details to get an understanding of their winter habitat. The day the image was taken, the temperature was in the minus mid-teens. Their winter coat had no problem keeping them warm, it’s playing an even bigger role today when the temperature hit minus 41 degree Celsius. As we are all dealing with the first major deep freeze of this winter in the mountains. Life is about trade-offs. The goats must deal with extreme weather events and lower quality of food at higher elevations, but there are less predators to deal with. Over the winter with them, as with many other prey, they will not be gaining weight. It’s all about being efficient and using just enough energy to get them to spring. Another good reason for not bothering them if you happen to come across them over the winter months.

Grizzly

Now and then, I think photography would be a lot easier if I shortened my list of photography subjects that I like to take pictures of. I would have a lot less to carry if I just took landscape pictures or just flowers. Or maybe just take pictures of birds; I can find them year-round. Or how about just predators? I can spend a lot more time watching out for them and getting better pictures with more opportunities. But I would be tired of sitting on my butt while waiting.

Over the last number of years, more of my free time has been spent focusing on things close to where I live and learning even more about the nature that is found within this place. Occurring naturally as I started realizing what I wanted to read, listen to, and watch documentaries happened to be about the area and species I’m directly familiar with. In this small part of the world, which is not that small, there is so much to see and learn. Just yesterday, I started reading “Grizzly Bear Science and the Art of a Wilderness Life” by Bruce McLellan. Even after reading the first couple of chapters last evening, I learned something new about this big guy and all the other bears like him.

Life is a lot easier when you know what you like and, just as important, what you don’t. But you still want to be challenged in life, both physically and mentally. Mentally, there is so much to learn about the subjects I like to take pictures of. There is no magic camera that can replace learning. Not only do I get to challenge myself on getting better pictures of the various subjects but I also learn how they are all connected. As for the physical part, what better way to stay active and healthy than to keep getting out there to enjoy nature and get pictures of all the moments I come across.

Now, regarding this picture. Before anyone asks if this grizzly, M122, is still up. This last fall, after spending a lot of time outdoors exploring, I was able to see him soon after one of our few snowfalls. It was in the second half of November, and I think a few days later he called it a season. For the last several years in the Bow Valley, the bear season starts when he wakes up and finishes when he goes to bed. If that pattern continues, the next bear season will start in a few months.

Elk

Another elk rut season ended a few weeks ago. The dominant bulls, like this one, started getting much-needed rest and, even more importantly, putting on the weight they lost during the rut season. The bulls that were successful during the mating season can, on average, lose up to 30 percent of their weight during the rut. But success during the rut season can lead to a shorter life for the bull. From injuries that the bull might have sustained fighting other bulls, being more vulnerable to predators before they recover from the rut season, or the cold weather arriving soon after the rut. The dominant males also lose the protection a herd offers after the rut. They either deal with the winter on their own or they join a few other males to deal with the winter. Including males, they were fighting during the rut. All is forgiven in the elk world, or at least until the next rut.

Elk

We are midway through the elk breeding season, or as it’s most often called the rut. As the days start getting shorter, it affects the melatonin levels in the elk.  Melatonin is a hormone that the brain produces in response to darkness. It helps with our internal clock and with sleep. This in turn causes hormone changes in both bulls and cows. For the males at the start of the rut, the antlers mineralize and they shed the velvet. The males will start rubbing trees, to get rid of the velvet. They become more aggressive thanks to the higher testosterone levels during the rut and will start sparring with other males, against trees, shrubs and more.

This is why it’s even more important to be a safe distance from bulls during the rut season. By mid October, the bull’s testosterone level will go back to normal and once again the males will start hanging out with other males to pass the winter. This large bull was making sure I got home safe after work as he watched me through the woods.

Grizzly

Out here in the west, where black and grizzly bears live on the same landscape. Trying to tell them apart from the fur colour, when you have never seen them or perhaps just a few times can be challenging. Particularly if you’re thinking black bears are black and grizzly (brown) bears are brown. About 70 percent of the black bears are black, in the Rockies, 50 percent are black. They can be white, blonde, cinnamon, light brown, chocolate brown or black. And the fur colour of grizzly bears varies as well, from white to blond to almost black.

So, in the Rockies, you might have to use other physical characteristics of the bears to figure out if it’s a black or grizzly bear. One can easily get that information on the internet. This dark eight-month-old grizzly cub was hanging out with its mom and her brown-coloured sibling. When someone asked out loud, "what is a black bear doing with two grizzly bears?" They got a quick answer with the correct information, leaving them with more knowledge than when they arrived. Giving them greater appreciation for bears.

Grizzly

Last year, in May, F142 came out of her den with her second set of cubs, three of them. A rare sight, to see a grizzly with three cubs. But the large family was not going to last. A month later, a large male grizzly, M136, tracked her down at Lake Louise. Popped out in the open where you rent the canoes, swam across the lake and chased the cubs below Lake Agnes. When the dust had settled, F142 had made her way to the back of Lake Louise, only to be joined by just one of her cubs. It is easier to raise one cub than two or three.  But this female now not only has to show the cub where to find food and how to be safe. But also be a playmate to its cub. The female would be spending time playing with all her cubs, but would get a break when the siblings play among themselves. Also, the cubs are less likely to get hurt when playing with someone in their weight class. No major injuries are likely to occur, just cuts and bruises that heal fast. Play fighting is an important part of a cub’s life. It gets them ready when the fights are no longer part of the play.

This picture was taken in the middle of June, when both were taking it easy. Enjoying all the dandelions they could eat. She, while eating in a small meadow, first smelled and then saw a large male grizzly approaching them. She wasn’t taking any chances. They both ran for cover in the nearby woodland. For a mother grizzly, rest never lasts too long. Always must be on the move to be safe in the wilderness.

Least Chipmunk

The least chipmunks are the smallest species of chipmunk. Their total length is between 16 to 25 cm and they weigh between 25 to 66 grams. They are active during the day, feeding on seeds, berries, nuts, fruits, and insects. If you had a chance to see them, you would have noticed they can be very agile. Being able to run up to 7.7 km/h when needed. And because of their size, they have a few predators; hawks, owls and members of the weasel family. Least chipmunks do not hibernate, instead during winter they go into a torpor state. Becoming less active, with reduced temperature and metabolic rate. Waking to eat cached food when needed. Mating takes place between March and May, gestation lasting 28 to 30 days. A single litter consists of 3 to 7 young, each one born hairless and blind and only 5 cm in length. If the female loses her litter soon after birth, sometimes they can breed again the same year. They can live two to three years in the wild and up to six years in captivity.

This one had no family concerns, as it was busy feeding on chokeberries along with a couple of robins and a thrush.

Bighorn Sheep

Many mammals, like the bighorn sheep, have lost or are in the process of losing their winter coat. Before winter arrives, they grow thick fur to survive the long winter. And for the summer, so they don’t overheat, they lose their winter coat. During hikes, you will often come across clumps of fur that have fallen off the animals. Some birds will use the fallen fur for the nest building. I have seen chickadee take fur from dry wolf scats to help build their nest. Certain mammals not only grow thicker fur for the winter but, like snowshoe hares, arctic foxes and some weasels go from a darker summer coat to white for the winter. For the prey, it makes it easier for them to hide in the snow and for the predators, it makes it easier for them to hunt. For some of the mammals, they will have a topcoat called "guard hair" and a much thicker layer of underfur. This adult male bighorn sheep was at the bottom of the valley looking for minerals to lick, and its mates who had already gone back up the slopes for safety.

Black Bear

When out on the trails in the mountains, even if birding. You must be ready to deal with bear encounters. For this encounter, it was about an hour into the morning. The birding was going well. With the warmer temperatures, the camera was in my hands, ready to take pictures at any opportunity. After watching for birds across a small pool of water, I decided to head into the nearby woods to see what I could hear or see. I was about ten meters from the woods when I heard a sound to the left of me. I looked in the direction, one of the local black bears was sitting on the edge of the woods. It seemed he was having a nap and my approach to the woods had awakened him. I backed up until he lowered his alert head and then lowered his head to his paws to get his remaining beauty sleep. This adult male has been collared and tagged by the Banff’s Parks Canada wildlife team to make sure he does not get into trouble. The collar is sending out a signal to the satellite, spaced out so the battery does not drain too fast. But the collar is also sending out a radio signal, helping the wildlife team locate him as needed. With me being out regularly, I have already seen him a few times this season. It’s best to stay calm during these encounters. With a bear spray next to me, the best option was to give him space until he stopped focusing on me and then for me to find a different route for my purpose.

Long-toed Salamander

Banff National Park has one reptile, the western terrestrial garter snake. Most are found on the slopes of Sulphur Mountain, thanks to the several thermal springs keeping the ground warm. And Banff has four amphibians; boreal toad, columbia spotted frog (I still have not seen one), wood frog and the long-toed salamander. The salamander in the pictures was trying to cross the road to get to the water. For the last number of years, there have been signs placed on the Bow Valley Parkway, asking visitors to slow down from 60 km/h to 30 km/h for a few hundred meters. Below the road is the wetland and above the road is where the salamanders go to hibernate during the winter. Surviving on energy stored in their skin and their tail over the cold months. Already a vehicle had whizzed by, doing more than the normal speed limit as the salamander was about to go over this human path. I parked at the nearby pull-off and decided this little one was going to get across. Already I could see what looked to be the outline of one who did not survive the tire that went over it. And another that was just starting its journey on the road when it met a bike tire from the looks of it.

But this little friend was moving well, no thoughts about stopping until it was in the grass. Any incoming vehicles were easily going to see me, even if they were not going to stop for a salamander. The sight of a person with a camera in hand on the side of the road. Well, that’s a clear sign that there is wildlife in the area. The salamander made it across and rested in the grass before going down the slope to the water. Long before the road was built, this salamander’s ancestors were making the same journey, minus the asphalt. This and many other salamanders today have the same instinct to go up the slope to survive the winter under dead vegetation and back down without getting eaten by predators in the spring. Even if the road is empty, they still deal with hotter than normal temperatures on the road and are easily spotted by birds. Slowing down to 30 km/h or more is a very small price to pay for this small species.

Grizzly

One of the animals sleep researchers are looking at to get a better understanding why they don’t have to deal with the negative effects from long terms of inactivity, is the bear. How are they able to sleep for months with no negative effect on their muscles and bone mass? A possible answer could be shivering in the den, which might help maintain muscle tone and a way to avoid bedsores as well. We humans deal with rapid bone loss due to inactivity. For example, when recovering from an injury, when a tiny few of us spend time in space or when some of us just sit around and eat chocolates. Researchers have found bone degeneration does occur while the bears are in deep sleep, but they do not deal with bone loss. Likely because they recycle calcium and phosphorus right back into rebuilding bone. 

On March 23, 2023. This big guy was the first bear spotted in Banff NP this year. Probably got up to make sure he did not miss the Northern Lights that night. He slept for about three and half months. I got to see him when there was plenty of snow in the valley, well rested and ready to battle it out for another season.