Shiretoko Peninsula: Red Foxes Born at the Fisherman’s Hut (Banya)

We met a family of Red Fox in Rausu during the spring months, when the temperatures had not yet risen to double digits yet.

The three red fox kits lived under the floor of a building called ‘Banya’, which is a hut used by the sea fishermen.

I met these kids when they were less than two weeks old, and they still couldn’t see very well. The parents were frequently grooming them, to remove the dirt from their fur.

After observing them for a few days, I could get to know their daily schedule, and the relationships between the three siblings.

The third kit, which is a little smaller, was often seen dozing off or behaving a little differently then the other two. Every morning, when the time came for the fishermen to return to the port, the parent fox would also go to the port to get the fish from the fishermen.

Red Fox cub
Red Fox cub
Red Fox cub

Every year, from May to June in Rausu, it is not uncommon to find baby foxes coming out suddenly from under the floor of the huts, jump out onto the road, or sadly even get hit by a car in the road. During this season in Eastern Hokkaido, animals such as deer and fox are raising their families, so there is a need to be extra careful when driving.

Photo & Text: Kaito IMAHORI
Observation:  Rausu, Shireoko Peninsula, Hokkaido

*Contact  us, Saiyu Travel for more information about wildlife and bird watching in Hokkaido. We can make various arrangements for your trip. We have a guesthouse, Shiretoko Serai, in Rausu, Shiretoko Peninsula.

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Ezo Chipmunks Preparing for Winter

You might have a chance to encounter the small animals in the parks and shrines while vising the Eastern Hokkaido area.

Among them are the chipmunks, which hibernate through the winter. They will use the entire park in the autumn months to collect food for their winter storage. They may carry many kinds of food back to their nests such as yew nuts, walnuts, acorns, and mushrooms.

The Ezo Chipmunk, Tamias sibiricus lineatus, is a subspecies of chipmunk that is distributed throughout Hokkaido, its surrounding islands, and the islands of the Northern Territories.

Its body is about 15 centimeters long, a similar size as a mouse; and its footsteps are hard to hear, so it is often not noticed. Hokkaido is home to two small species: the Ezo squirrels and the Ezo chipmunks. The biggest difference is that Ezo chipmunks hibernate, but Ezo squirrels do not hibernate.

Ezo squirrels build their nests at the tops of tall trees, and basically live in the canopy. Ezo chipmunks, on the other hand, build burrows at the base of trees and hibernate, so their home range is largely on the ground level.

Ezo squirrels are also longer than Ezo chipmunks, with the squirrel’s tail alone, measuring about 15 centimeters.

Ezo squirrels can be observed throughout the year, but the Ezo chipmunks are easier to find from September to October, which is the busy pre-hibernation feeding season for them.

 

Photography & text: Shohei Morita
Observation: Sep 2022, Eastern Hokkaido Region

*Contact  us, Saiyu Travel for more information about wildlife and bird watching in Hokkaido. We can make various arrangements for your trip. We have a guesthouse, Shiretoko Serai, in Rausu, Shiretoko Peninsula.

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<Red-crowned Crane> Report for FEB, 2023 Eastern Hokkaido Wildlife Tour in the Winter

For 6 days from February 17、I traveled to Eastern Hokkaido. This article introduces the Red-crowned Cranes in the village of Tsurui.

Over the course of two days, I visited Otowa -bashi, a famous spot for observing the roosting cranes. On the first day, it snowed and the lowest temperature that morning was about -6℃. It was forecasted to have an ice-fog at below 15 degrees Celsius. Perhaps due to these bad weather conditions, when we arrived at the bridge at 4am, there were only 3 tripods lined up when we arrived. After 5:30am, the sky brightened and the cranes began to appear even though it was still snowing, and we were able to see them at a short distance away, only about 50 m from the bridge.

From snowy Otowa Bridge
Photographer waiting at Otowa Bridge

On the second day, the lowest temperature was minus 15℃, and when we arrived at 4am, there were already 30 tripods lined up, and in the end, there were so many people crowding to see the cranes, that we had to form two lines for the tripods. The red-crowned cranes were several hundred meters away, because it was sunny, but the morning glow was a golden hue, coloring the crane’s roosting area, making it a very magical sight.

Scenery from Otowa Bridge in the morning sun
Otowa Bridge is full of photographers

At the Ito Sanctuary, which is the feeding ground for them during the winter, many people had already reserved their photo-taking positions from an hour beforehand. On the first day, perhaps because the wind was really strong, the cranes flew from behind us observers, passing directly above us. Even the photographers with the big camera lenses, were using their cell phones to shoot cause the distance was too close. Also, due to the snow, the ground was covered with a fresh coat of snow, making their courtship displays very elegant and fantastic.

Flight of the red-crowned crane
Red-crowned cranes take off in flight
Courtship of red-crowned cranes

On our second day, there were so many people gathered there from an hour before the feeding time. This time, in the parking area of Ito Sanctuary, there were people who had gotten stuck in the snow, causing lots of confusion in the parking lot. Driving in eastern Hokkaido takes some getting used to, so if you do drive yourself, please be careful not to waste precious photography time and get there early. On this day, it was a particularly beautiful day to observe cranes flying in with the clear blue skies as the backdrop.

The bright blue sky and the red-crowned crane
Red-crowned cranes coming to Ito Sanctuary
Active red-crowned crane movements
People gathered at Ito Sanctuary

Then, at noon, we took a break at the shop that has bird feeders out for the Long-tailed tits “Shimaenaga.” Tourists are there eating the pasta flavored with locally grown basil and Hokkaido’s famous ice cream while observing the small long-tailed tits that were attracted by the birdfeeders.

Observing long-tailed tits from a cafe
Pasta using local basil

In the evening, we observed the cranes going to roost. Due to the fact that they all return at once from the feeding site to the roost, we waited for the photo opportunity by waiting along the route. Over the 2 days, we saw a large number of cranes flying overhead. On the second day in particular, the sunset was a beautiful hue, so many people were able to get photos with a magical atmosphere.

Red-crowned crane in the evening light
Red-crowned cranes on its way to the roost
Red-crowned cranes on its way to the roost

Photo & Text: Wataru HIMENO
Observation: Tsurui Village, East-Hokkaido

*Contact  us, Saiyu Travel for more information about wildlife and bird watching in Hokkaido. We can make various arrangements for your trip. We have a guesthouse, Shiretoko Serai, in Rausu, Shiretoko Peninsula.

*Youtube : Wildlife of Japan

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Wildlife Sightings for January in Eastern Hokkaido

February is generally the peak season in Hokkaido’s eastern region, but what is it like in January? In this blog, we would like to introduce the wildlife that you might see in East Hokkaido (Kushiro, Notsuke Pennisula, Rausu) in January.

Short-Eared Owl (Notsuke Peninsula)

During this period, short-eared owls migrating from Siberia and other places, could be observed (depending on the year). This grassland owl is a rarity in Japan, but when you visit the open grassy fields in the evening, you might observe them flying around looking for mice. After that, as the weather gets colder, many of the owls migrate to other places around the main island of Japan (Honshu), so Hokkaido in January might be the best time to photograph the snowy landscapes with short-eared owls.

Ural Owl (Eastern Hokkaido)

The ural owl, is an endemic species that inhabits Hokkaido as a resident year around. It is easy to spot these birds in the leafless trees.

Blakiston’s Fish Owl (Rausu)

The Blakiston’s fish owl can be seen from a facility along the Chitorai River in Rausu. It is a very rare species that inhabits only eastern Hokkaido and Far East Russia (Kunashir Island).

White-Tailed Eagle (Rausu, Notsuke Peninsula, Nemuro)

In eastern Hokkaido, there are wildlife that migrate here to overwinter, and there are also resident birds as well. They are most abundant in February, and can be easily seen flying around Lake Furen and Rausu.

Steller’s Sea Eagle (Rausu, Notsuke Peninsula, Nemuro)

The Steller’s sea eagles, which breed in Far East Russia such as in the Kamchatka Peninsula, migrate to eastern Hokkaido in the winter. February is the most common, month they start arriving, but I was able to confirm their appearance in January as well.

Red Crowned Crane (Tsurui Village)

In January, the red-crowned cranes are preparing for the breeding season. I was able to see the paired couples singing and dancing together, and a young bird practicing alone. From February to March, the breeding season is in full swing, the number of couples increase and the time they spend doing their displays goes on for longer periods of time.

Red Fox

The red fox, a subspecies that inhabits the Sakhalin, Hokkaido and its surroundings, is also approaching their breeding season as well. During this period, males will walk large areas in the deep snow searching for females, so the muscles of the upper body are said to be very developed, and this one here is a good example, showing very developed pectoral muscles.

One fox approached us with the Kunashir Island in the backdrop, and if you look closely at its tail, you can see some small hair loss. Scabies is spreading among the red foxes, and is seems to be causing a population decline.

Ezo Sika Deer

These are some Ezo Sika Deer with the Kunashir Islands in the background. At this time of year, they have winter fur and are very cute, but they have a voracious appetite and are highly successful at reproduction, so in some areas they are being exterminated due to damage to agricultural areas. At Shiretoko Sarai, the venison is added to the menu so it is not wasted.

In addition, you might see kestrel and a group of long-tailed tit.

January was a fulfilling time to encounter wildlife in eastern Hokkaido for a 3 nights and 4 days stay in January.

Photo & text: Wataru HIMENO

Observation: Jan 2023, Eastern Hokkaido

*Contact  us, Saiyu Travel for more information about wildlife and bird watching in Hokkaido. We can make various arrangements for your trip. We have a guesthouse, Shiretoko Serai, in Rausu, Shiretoko Peninsula.

*Youtube : Wildlife of Japan

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Raising The Next Generation of Blakiston’s Fish Owl; Observed in Rausu

Two chicks were born in 2022

Usually, the Blakiston’s fish owls will mate in February and lay two eggs in March. The female warms them for 35 consecutive days, without rest. However, for the Blakiston’s fish owls it is very challenging with various factors influencing the results: like the extreme weather and cold temperatures during breeding; the physical condition of each owl itself; and their past experience of raising chicks. On average only one bird survives until fledging.

At the Blakiston’s fish owl Observatory in Rausu (Washinoyado), the birds can be observed throughout the year, and in June 2022, the pair were able to fledge both chicks for the first time in 15 years! The young birds practiced flying near their nest, and then eventually around August, they would come down to the river with their parents to learn how to catch the fish. Around September, they learned how to hunt for themselves, becoming more independent.

Mother bird showing how to hunt

The mother taking the food to the chicks

Sometimes, there are young birds that cannot fish successfully, and end up on the roadsides to try to eat roadkill. However, they might end up getting hit by cars due to the dark conditions. Thankfully, our two chicks at the Observatory have been safe from this kind of accident so far.

One of the chicks born in 2022

In December, the two will become independent, and then around 2024 they will mature and find their own partners and live somewhere in Shiretoko. I am praying that they can both survive the trials of winter to live long lives.

 

Image & text: Kaito IMAHORI

This report is based on observations till Oct 2022

*Contact  us, Saiyu Travel for more information about wildlife and bird watching in Hokkaido. We can make various arrangements for your trip. We have a guesthouse, Shiretoko Serai, in Rausu, Shiretoko Peninsula.

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Brown Bears Awaiting The Salmon Run On Shiretoko Peninsula

The fall of 2022 was a rough start to the winter for the bears. The pink salmon, which usually go upstream starting from mid-August every year, provide an important source of fat and nutrients for the bears to survive the winter. But this time, there were almost no salmon that came.

A brown bear with the pink salmon, which are dwindling in number

In 2021 was said to be bad with 1/10 the number of salmon compared to the year before. But this year was even more horribly below that. We rarely observed the brown bears in August this year, even though normally we would see them, if we took a boat along the coast. It was thought that the shortage of food would continue, but in September, the chum salmon returned in numbers that were close to the previous years’ numbers.

Chum salmon surfing the waves

The bears which had returned to the forests due to the lack of salmon, came back to the shorelines in September to look for returning salmon. Due to the short period of time, and fierce competition, it was quite difficult for the mother bears with cubs and the younger, weaker bears to get close enough to the beach to catch the salmon. In only a month’s time, the long, harsh winter of Shiretoko will begin.

A mother bear showing her cubs how to fish for salmon

A cub imitating its mother

I hope they can get through the winter, and we can see them again next year.

 

Photography & text : Kaito IMAHORI (Shiretoko Serai), observation SEP2022.

*Contact us, Saiyu Travel for more information about wildlife and bird watching in Hokkaido. We can make various arrangements for your trip. We have our guesthouse Shiretoko Serai in Rausu on the Shiretoko Peninsula.

Please see other article from Kaito IMAHORI about Wildlife of Hokkaido

Rausu : Where the Killer Whales Gather

Blakiston’s fish owl that lives in the forest of Shiretoko

Experiencing Autumn From the Notsuke Peninsula to Tokachi Plain: Seeing Flocks of Snow Geese, Brandt, and Pika (Part 1)

Experiencing Autumn From the Notsuke Peninsula to Tokachi Plain: Seeing Flocks of Snow Geese, Brandt, and Pika (Part 2)

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Ezo Sika Deer of the Notsuke Peninsula in Winter

Ezo sika deer with the Shiretoko mountain range in the background

The Notsuke Peninsula in the winter has many charms.
One of them was an encounter with the Ezo sika deer, Cervus nippon yesoensis. In the winter, the heavy snowfall causes the deer to face food shortages. The flat Notsuke Peninsula, which juts out into the Nemuro Strait, is well-ventilated with relatively little snowfall, making it a great feeding ground for the Ezo sika deer. Therefore, in winter, you can encounter hundreds of Ezo sika deer all at once.

A group of female Ezo sika deer
Male Ezo sika deer

The Notsuke Peninsula is also designated as a wildlife sanctuary, so the Ezo sika deer are not weary of people, therefore close range photography is possible.

In addition, you can see the Shiretoko mountain range and Kunashir Island from the Notsuke Peninsula in good weather. If the visibility is good, you can also see the Akan volcanic complex and Mt. Kamui (also Mt. Mashu). The sun rises behind Kunashir in the morning and then sets on the frozen icy side in the evening, making it an attractive location for photography throughout the day.

View of Kunashir Island (the Northern Territories) in the background

This is located only an hour (one-way) from Shiretoko, Rausu, so it is possible to visit on a day trip, perhaps after an early morning drift ice cruise.

Photo & text: Shohei MORITA (Shiretoko Serai)

*Contact  us, Saiyu Travel for more information about wildlife and bird watching in Hokkaido. We can make various arrangements for your trip. We have a guesthouse, Shiretoko Serai, in Rausu, Shiretoko Peninsula.

 

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Ezo Red Fox in Winter

The Ezo red foxes live all over Hokkaido island. Officially a subspecies of the red fox, Vulpes vulpes schrencki, they inhabit the islands of Hokkaido, Sakhalin and the Southern Kuril Islands.

For those of us who live in Hokkaido, they are a familiar face that we often see in the city. However, people should be careful not to get close to them because they are hosts to a parasite called Echinococcus. Echinococcus (a type of tapeworm) is said to have spread to Hokkaido through fur fox farming in the Aleutian Islands and Kuril Islands. Sadly, the Ezo red fox has become the definitive host of the parasite Echinococcus. There are programs for delivering anthelmintic drugs to the fox population to reduce the infection rate.

A pair of Ezo red foxes during the breeding season (Notsuke Peninsula).
A pair of Ezo red foxes during the breeding season (Notsuke Peninsula).

During the summer, Ezo red foxes don’t look very beautiful because their fur sheds unevenly. Unlike the Japanese red foxes of mainland Japan (a subspecies of the red fox, Vulpes vulpes japonica), the Ezo red fox, Vulpes vulpes schrencki, which inhabits Hokkaido, north of the Blakiston’s line, has fluffy winter fur and gives it that beautiful look.

The bushy fur covers the Ezo red fox

Also, the whiteness of the snow makes their brown fur stand out. Especially from February to March, during their breeding season, they are often seen in pairs. If you are lucky, you may see them chasing each other playfully, or mating in the forest.

A couple of playful Ezo red foxes.
A couple of playful Ezo red foxes.
A couple of playful Ezo red foxes.

Photo & text: Shohei MORITA (Shiretoko Serai)

*Contact  us, Saiyu Travel for more information about wildlife and bird watching in Hokkaido. We can make various arrangements for your trip. We have a guesthouse, Shiretoko Serai, in Rausu, Shiretoko Peninsula.

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Sea Otters of Eastern Hokkaido

The wild sea otters in Japan, can only be found breeding in the eastern part of Hokkaido. The species that live in this northern coast of Japan are the subspecies Enhydra lutris lutris which uses the Commander and Kuril Islands of Russia. They were overharvested in Japan for their fur in Japan and was once thought to be extinct by the early 20th century, but since the 1980’s they were found to be breeding on the coast and near the islands around Nemuro.

Currently, they can sometimes be observed along the coastline of eastern Hokkaido and around the fishing ports year around, regardless of the season. Around June of every year, you might see the adorable sight of the parents carrying their pups on their bellies.

Sea otters have a very thick layer of fur that has a special adaptation to trap air in between their hairs, which allows them to float all day long with no effort. During the day, they repeatedly dive down and then surface to eat seafood on their stomachs while floating. At night, they will wrap kelp around their bodies to keep from being carried away on the currents while they sleep.

These adorable sea otters actually have many problems due to human activities, so coexistence is a constant challenge for them. Since sea otters in eastern Hokkaido eat sea urchins and northern mussels, fishermen have raised various concerns about the damage they cause to the fishing industry.

Current estimates of sea otter populations say a little more than 12 otters live in the area. Fisheries representatives are looking for ways to balance sea otter conservation and fisheries.

Photography & text: Shohei MORITA (Shiretoko Serai)

*Contact  us, Saiyu Travel for more information about wildlife and bird watching in Hokkaido. We can make various arrangements for your trip. We have a guesthouse, Shiretoko Serai, in Rausu, Shiretoko Peninsula.

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The Snow Fairy: Hokkaido’s Long-tailed Tit

Hokkaido’s Long-tailed tit (A. c. japonicus)

The Long-tailed tit in Hokkaido is Aegithalos caudatus japonicus, a sub-species of the Long-tailed tits found on Honshu. Unlike the tits of the mainland, the Hokkaido tits do not have thick black eyebrows, so their faces are all white.

Youtube : Long-tailed tit

Hokkaido’s Long-tailed tit (A. c. japonicus)

With a white face like a snowball, a small beak, round eyes, and yellow eyelids, the Hokkaido long-tailed tits are called “snow fairies” because they are so cute in their appearance. It became quite popular when it was featured in Japanese animation (anime) and comics (manga), and a variety of souvenir goods. They can be observed all year around in Hokkaido, but in the cold winter months, they will puff out their feathers to stay warm. Many wild bird photographers are aiming to capture them in that cute, round shape.

Hokkaido’s Long-tailed tit (A. c. japonicus)
Hokkaido’s Long-tailed tit (A. c. japonicus)
Hokkaido’s Long-tailed tit (A. c. japonicus)

From mid-February to early March, once the bitter cold starts to loosen its grip, the parts of the trees that are damaged will start to drip out sap, which freezes into sweet icicles. Small birds, such as the Long-tailed tits, can be seen hovering around the trees, licking the sap as a precious source of sugars in their bodies.

Hokkaido’s Long-tailed tit (A. c. japonicus)

Photograhy & text : Kaito IMAHORI (Shiretoko Serai)

*Contact us, Saiyu Travel for more information about wildlife and bird watching in Hokkaido. We can make various arrangements for your trip. We have our guesthouse Shiretoko Serai in Rausu on the Shiretoko Peninsula.

Please see other article from Kaito IMAHORI about Wildlife of Hokkaido

Rausu : Where the Killer Whales Gather

Blakiston’s fish owl that lives in the forest of Shiretoko

Experiencing Autumn From the Notsuke Peninsula to Tokachi Plain: Seeing Flocks of Snow Geese, Brandt, and Pika (Part 1)

Experiencing Autumn From the Notsuke Peninsula to Tokachi Plain: Seeing Flocks of Snow Geese, Brandt, and Pika (Part 2)

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