Needle ice

Cold days continue at Sounkyo…
The temperature outside the center was -6°C this morning. It is currently -4°C. However, there is no wind, which makes the cold a little easier to bear.
This morning, needle ice formed, seemingly spurred by the cold.
In sharp contrast to last year, the November snowfall in Sounkyo was extremely small.
Total snowfall totaled 68 cm and the accumulated snow depth was 29 cm. These figures are only half of their annual averages. Indeed, they are only about half of last year’s figures, which showed total snowfall of 137 cm and the accumulated depth of 50 cm.
According to statistics of the Japan Meteorological Agency, this year has had the sixth smallest snowfall since 1984.
Although simple comparison here is impossible, it is worth mentioning that 155 cm of snow has accumulated at Mt. Kurodake’s 7th Station, which is low compared to last year’s measurement of 220 cm in the high mountains.
However, as is well known, this is a heavy snow area.
Although it is very unlikely that this trend will continue, if we look at November data only, we might have to think of Sounkyo as a “light snow” area.
It is still not quite time to bring out the snowshoes…
Photo: Needle ice at Sounkyo Dec. 3

Sorbus commixta berries wearing “hats”

Beginning yesterday and continuing until early this morning, some 20 cm of snow fell around the center.
Although snow has fallen several times this winter, this was the first time we’ve had such a large snowfall.
It seems the snow covering is finally here to stay. The Kurodake Ski Resort opens today and the winter climbing season has begun.
The Sorbus commixta berries in front of the center appear to be wearing puffy “hats” of snow.
Photo: Sorbus commixta berries covered with snow Nov. 28

Rime-covered trees on Nisei

A bright and sunny day in Sounkyo!
Days like this are perfect for photographing the mountains.
And add to the scene beautiful rime-covered trees!
The result is a landscape one wishes would last forever.
The mountain in the photo is Mt. Niseikaushuppe. Its snow-covered peak and the rime-covered trees on its middle and lower slopes produce a special scene that can only be enjoyed this time of year.
Photo: Mt. Niseikaushuppe Nov. 24

Hibernation is about to begin.

Enjoying a rare clear and sunny day in Sounkyo, I took a walk on a side trail somewhat off the national route. And there I found them, just as I thought I might.
Ursus arctos yesonesis tracks.
The rather big tracks indicate that the Ursus arctos yesonesis have not started hibernating yet.
They usually begin hibernating between mid-November and early December, but it seems that the weather conditions are still not quite right…
The tracks were still relatively fresh, so I immediately turned back. Although the forest road will remain mostly unused in the coming months, sufficient care will still be required when going near it.
Photo: Ursus arctos yesonesis tracks Nov. 24

Northern goshawk (Accipiter gentilis)

The Accipiter gentilis is a medium-sized species belonging to the family Accipitridae in the order Accipitriformes. It is representative of hawk species. It has a body length of some 50 cm and a wingspan of roughly 130 cm, and is recognizable by the white stripes that are situated above black patches around the eyes.
It has a shrill cry that sounds like “ki, ki,” “ke, ke,” or “kay, kay, kay.” The birds live in the area year round in places ranging from the flatlands up to the high mountains, although some fly south to winter.
They are expert fliers, capable of reaching speeds of up to 80 km per hour in level flight and 130 km when diving. They are birds of prey that primarily feed on medium and small birds (e.g., Columba livia, Sturnus cineraceus, Ixos amaurotis, and Parus minor) and small mammals (e.g., squirrels, mice, rabbits, and Mustela erminea) that they catch in the air or on the ground. Birds, in particular, account for more than 90% of their diet. (In addition to the above, they have been known to eat snakes on rare occasions.)
Accipiter gentilis are positioned at the top of the food chain, and therefore cannot survive unless the natural ecosystem is healthy. According to one theory, small birds classify members of the hawk family by the degree of fear they feel when they see them. For example, if they see Milvus migrans, they pretend not to notice. If Buteo japonicus comes by, they think, “Ah, there’s Buteo japonicus.” But if a Accipiter gentilis approaches, they think, “Run!” It is said that you can tell when a Accipiter gentilis is near by the reactions of small birds.
In the past, the population of Accipiter gentilis plummeted in Japan due to the development of their habitats, and as a result they were designated as a “rare wildlife species.” Owing to this, their numbers rapidly rebounded and they are currently on the “near threatened” (NT) list. However, although there is little danger of their extinction at the present time, they may be moved to the “threatened” list in the future if changes in their habitats occur.
It should be noted that many wild bird enthusiasts are attracted to them for their sharp look and position at the top of ecosystem.
Photo: Accipiter gentilis Nov. 18