(Video) A Baby Sperm Whale Came to Play With Us! (Ogasawara)

小笠原 父島 マッコウクジラ マッコウクジラの子供 Bonin Island Sperm Whale (2)

In October, we encountered a baby sperm whale off the coast of Chichijima in Ogasawara. It seemed like the calf was a bit upset, but also a bit curious about the ship. Everyone on the ship was very excited to see it!

Ogasawara A Baby Sperm Whale Came to Play With Us!

 

Image & Text: Mariko SAWADA
Observation: Oct 2020, Chichijima, Ogasawara Islands
Special Thanks: FISH EYE

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(Video) Humpback Whale Watching & Swim in Amami Oshima

This is the highlight reel of the late March Amami Oshima Swim with Whales Tour. The main attraction of Amami Oshima is that you can do both whale watching and swimming here.

Amami Oshima is the main island of the Amami Island chain located between Kagoshima Prefecture in Kyushu and the Okinawa Islands. Every year, humpback whales migrate here from January to March. Some of the whales will stay nearby, while others migrate further south to Okinawa’s main island and the Kerama Islands.
During the whale encounter, we were able to swim with three whales: a one-year old baby whale, it mother, and an escort whale.

奄美大島のザトウクジラ Humpback Whale in Amami Oshima

 

Video: Mariko SAWADA
Observation: Mar 2021, Amami Oshima
Special Thanks: Dive Species AMAMI

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Mother and Calf Humpback Whales (Amami Oshima)

奄美大島ホエールスイム Humback Whale Swim in AMAMI OSHIMA (5)

This is a report of the Amami Oshima Whale Watching Tour from early March.

Every year from January to March, the Humpback Whales, which spend their summers of Kamchatka-Aleutian Islands, will spend their winter months in Amami Oshima for breeding. Most of them head south to the Kerama Islands of Okinawa, but whales some stay near the Amami Islands. There, you might be able to encounter mother whales as they are nursing young whales or the male escort whales that will chase after the females in a ‘heat run.’

On this tour, we had some inclement weather so we could only go out to see for 3 of the 5 days. Despite the short time observing, we could manage to see a ‘heat run’ from the boat, as well as see the mother and calf plus an escorting male whale in the water. The calf was about a year old and very active.

奄美大島ホエールスイム Humback Whale Swim in AMAMI OSHIMA (4)

In the morning hours, we couldn’t encounter any whales, but during the afternoon, we were told “There is a wonderful mother and calf out here now” and we rushed to the area. As soon as we could, we were in the water and the pair appeared right in front of us. It is really amazing to see them in person.

奄美大島ホエールスイム Humback Whale Swim in AMAMI OSHIMA (7)

The frolicking yearling calf. It was active, doing tail slaps and pectoral fin slaps at the surface of the water.

奄美大島ホエールスイム Humback Whale Swim in AMAMI OSHIMA (2)

This mother whale was very tolerant and with the escort whale watches the calf very closely. Even when the people were close to her calf. This mother must have experience raising her calves and has perhaps gotten used to humans, too.

奄美大島ホエールスイム Humback Whale Swim in AMAMI OSHIMA (3)

The calf also swam in circles around its mother, showing us its belly. One day, this calf will grow up and leave the Amami Oshima area, moving north as it sets out independently by that time.

奄美大島ホエールスイム Humback Whale Swim in AMAMI OSHIMA (8)

This one shot of the three whales together was a stunning highlight for the day!
Perhaps you are wondering what we did when we couldn’t get out to sea? We went for nature walks in the virgin forests of Kinsakubara, did some birdwatching, explored mangroves by canoe, and searched for the endemic Amami rabbit (Pentalagus furnessi). We could enjoy a full tour of all the beautiful natural areas the Amami Islands has to offer!

Photo & Text: Mariko SAWADA
Observation: Mar 2021, Amami Oshima, Kyushu
Special Thanks: Dive Species AMAMI

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Scuba diving in Bonin Islands (OGASAWARA)

This video introduces one of the best diving sites in Japan, the Ogasawara Islands, a World Heritage Site. Due to the pandemic that cancelled overseas tours, I could have a great time diving here experiencing “the wild sea” while I was there!

DIVING IN BONIN ISLANDS

This second link is of a school of twin stripe fusilier (also known as Pterocaesio marri) being chased by a longfin yellowtail (also known as Seriola rivoliana or Almaco jack), with the last part of the video having a humpback whale song in the background. This video was taken in February 2021. Annually, Humpback whales migrate to Ogasawara from the end of December to the middle of April for breeding. The island is surrounded by mother and calf whales, as well as male humpback whales, who follow the females who are ready to mate in a ‘Heat Run’ which can last for hours.

DIVING IN BONIN ISLANDS 2

Video & text : Mariko SAWADA

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At the Ogasawara Islands, During Humpback Whale Season

One of the highlights of visiting Ogasawara (also known as Bonin Islands) in the winter months is seeing the humpback whales. During the summer, the whales have spent their days feeding on the fish near the Kamchatka Peninsula to as far as the Aleutian Islands. Then they return to Ogasawara Islands for breeding.

You can see the mother and calf whales, leisurely floating along in the water, while the males are swimming frantically in their “Heat Run,” and maybe even a baby whale breaching!

There are shallow, sandy areas on the north side of the South Island, where it is easy to see the whales because there are also some diving sites. You might even have a chance to encounter the whales while diving if you are lucky.

 

Humpback whale of Bonin Islands

 

Video & Text: Mariko SAWADA
Observation: Jan-Feb 2021, Chichijima, Ogasawara Archipelago, Bonin Islands

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