dolphin-watching

All About Grampus Griseus

Risso’s Dolphins (Grampus Griseus) are the only dolphins in the genus Grampus; their name was derived from Niçard naturalist, Antoine Risso.

They are a relatively large dolphin species, with adult lengths averaging at around 10′ and some individuals can grow over to be 13′. They don’t look like a “typical” dolphin, as they have a blunt shaped head and don’t have a long, protruding beak. 

Risso’s dolphins can be highly active at the surface exhibiting a range of behaviours like breaching and spyhopping. They usually do not bow ride, but they can be seen travelling in the wake of ships. 

Younger Risso’s are usually darker in color and older individuals appear more white. When they are born, infants are dark grey on their sides and back, with cream colored areas on their bellies and around the beaks. In older calves, the nonwhite areas darken to nearly black, and then lighten (except for the always dark dorsal fin). 

As they grow older, white linear scars begin to cover their bodies. These are derived from scratches from squid (their primary prey) and from other Risso’s dolphins during social interaction; these scars eventually cover the bulk of the body, hence why older individuals appear whiter. 

Most individuals have two to seven pairs of teeth, all in the lower jaw. Rather than teeth in the upper jaw, there are “sockets” that fit each tooth on the lower jaw. This is a common characteristic for cetacean that feed heavily on squid (i.e. Sperm Whales). 

They are found worldwide, in temperate and some tropical waters. They typically reside in deep water, fairly close to land. Here in Southern California, we see them once or twice every few months. They are considered to be one of the 5 most commonly seen local dolphin species (the others are Long and Short beaked Common Dolphin, Bottlenose Dolphin and Pacific Whitesided Dolphin).

Photos/Footage by Mark Tyson and Craig DeWitt.

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I didn’t get to see any orcas today, even though the other boat spotted a lone male that disappeared into the fog, but that’s okay. I got to see about 10 humpbacks throughout the day, culminating in an hour-long lunge-feeding session at the end of the day. We also saw pods of Risso’s and Pacific White-sided dolphins. It’s no wonder why Monterey is my favorite place to whale watch - I’ve never been disappointed. 😊

Its seems the floodgates are opening up on the southbound Gray Whale migration. The past 7 days alone we are pushing 40 sightings- and it’s only January!

Many of these sightings have been fantastic encounters-  a few of these whales were rolling and playing right in the surfline (in about 10′ of water!), some were fabulous flukers and a even few breachers.

Photo taken aboard Manute'a (1-13-2017) by Naturalist Tracie Sugo

PLEASE HELP US SAVE KISKA.

Now is the time. The Government of Ontario recently announced plans to essentially end orca captivity in Ontario forever. There was no mention of what was to happen to Kiska, the last captive orca remaining in Canada.
Kiska resides at Marineland Canada, in a small, bland tank. She has suffered the loss of all 5 of her calves, as well as her tankmates, and now she lives entirely alone.
The Government must address Kiska’s social isolation, and allow her to be moved to a facility that can better care for her. If Kiska absolutely cannot be moved (due to health for example) then Marineland must provide her with a companion (a dolphin) and upgrade her environment to suit her needs, as well as develop an in-depth enrichment program.

EVERYONE NEEDS TO SIGN AND SHARE NOW. Even people who are pro-captivity. THIS is the best way to help Kiska, and you know it. Do not continue to sit by and be complicit in her suffering.

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Blue Whales 2016 - An Appreciation Post

Blue sightings may have been unusually scarce in southern California this summer, but the encounters we did have were nothing short of spectacular!

These massive cetaceans are truly incredible. Seeing them in-person is an experience that one will never forget. 

Photos by Naturalists Mark Tyson and Craig DeWitt

All About Minkes

Minke Whales are one of the smallest baleen whales (second to the Pygmy Right Whale). They are classified into two separate species by the hemisphere they reside in- Northern Minke Whale or Common Minke Whale (Balaenoptera acutorostrata) and Southern Minke Whale or Antarctic Minke Whale (Balaenoptera bonaerensis). The type we see in California is the Common or Northern Minke Whale.

Adult males reach an average length of 23′ and females 26′ (for baleen whales, females are often larger than males). Reported maximum lengths for Minkes are 32-35′! Both sexes typically weigh 4–5 tons at adult size.

Coloration of Minke whales is a mix of grays, whites and blacks; with darker shades on their back and lighter shades on their bellies. The most distinguishing mark for the species is the white band that spans horizontally across their black flippers.

The diet of a Minke whale includes crustaceans (krill), plankton (copepods), and small schooling fish (anchovies, herring, mackerel, etc.).  Minke whales typically live for 30–50 years; in some cases they may live for up to 60 years!

Larger whales usually surface gradually; surfacing with their head and blowholes first, then their back and then their dorsal fin and lastly, their flukes.  Since they are small, the blow of a Minke is usually not visible and their surfacing is very brief: their blowholes and dorsal fin break the surface close to the same time. 

In Southern California, Minkes are seen just about year-round. A few of them are shy; they surface a few times and quietly slip away. On the other hand, some of them are incredibly curious and active. Some of them have approached our vessels to take a look at the passengers on board

and some of them even breach!

Photos/footage by Naturalists Mark Tyson and Craig DeWitt.

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Toudou & Makishima in the Yowamushi Pedal Movie

“You must be joking. Why, Maki-chan? Why didn’t you come?“ – “I wanted to eat instant dumplings with Maki-chan. And ride horses at Kusasenri and go dolphin watching at Amakusa…” – “I should thank the Mountain God that allowed us to ride together. 

+ BONUS:

Gray Whale mom with a brand new, teeny-tiny calf!

We sighted this pair yesterday (Jan. 6, 2017) outside of the harbor in Dana Point, CA making their way south. As Gray Whales migrate from Alaska to Baja California, many pregnant females give birth in the southern California “homestrech” of the southbound migration. 

Photo by Naturalist Craig DeWitt 

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Eco-friendly whale watching: kayaking

Pros: No noise pollution, no oil consumption, no chemical pollution, humane alternative to captivity, more peaceful than a boat

Be sure to follow all whale watching regulations in the area strictly! Keep your distance, don’t feed or touch, and never pursue an animal leaving the area. Let them come to you if they want.

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I planned to do my next year and a day dedication today, but my grief has settled me uncomfortably on the fence about this.
It is with a heavy heart that I say goodbye to one of my oldest friends. I have known this girl for almost a decade, these pictures being from years and years ago… She was there for me to pick me up in the delicate years after my father passed. She soothed me when I needed it the most, during some of the most difficult and harrowing experiences of my life. She was my rock, a shining diamond in the rough when everything for me was bleak and lonely.
Two days ago, Gabi traveled from our Midwestern state of Indiana to California to be with her soul mate on her birthday. She saw the ocean for the first time. She touched her toes into the warm sand, watched dolphins jump across the waves. Mother Yemaya welcomed her into Her loving arms.
At 3:30 am yesterday, she and her friends were on their way home. The driver had a seizure and they lost control of the vehicle. She was pronounced dead on arrival.
It would have been her birthday today.
Words cannot describe these broken heartstrings of mine. I wish I had been there for her when her mental illness became too much for her to bear. I wish I had talked to her when I desired to instead of feeling shy and letting us grow apart.
I am torn between numbness and indescribable grief. If you guys are able, please send healing energies and thoughts to her beautiful mother and the rest of her family. They need all the love they can get right now.

All About Lags

Pacific White-sided dolphins are known to us as “winter” dolphins, since we typically see them in the months of October-May. They are the only Southern California dolphin species known to be semi-migratory, traveling north to colder waters in the summer months.

Biologists often refers to them as “lags” which is short for their scientific name, lagenorhynchus obliquidens

(Note: “lags” can also refer to other cetaceans in under the genus of Lagenorhynchus, which contains 6 other species closely related to the Pacific White Sided Dolphin).

  • The Pacific white-sided dolphin has three, monochromatic colors. The chin, throat and belly are white.The beak and parts of the back and dorsal fin are a dark gray. Light gray patches are seen on the sides and a further light gray stripe runs from above the eye to below the dorsal fin (sometimes called “suspenders”), where it thickens along the tail stock:
  • They are considered to be an “average-sized” oceanic dolphin, with usual adult lengths being 7-8′. Females weigh over 300 lbs and males over 400 lbs with; lags are also considered to be dimorphic with adult males being larger in size to females and having a more dramatically curved and robust dorsal fin:
  • Pacific White-sided Dolphin are very friendly and playful. They readily approach boats to bow ride, take high leaps out of the water and sometimes are seen with other dolphins and whales; we’ve even witnessed them “playing” with Gray Whales by sliding across the whale’s belly while it’s upside down! We typically see them in pods between 10-100 individuals. 
  • Their range spans over the North Pacific; in cool, temperate waters off the Pacific coasts of North America and Asia. They feed on squid as well as a variety of fish, including hake, herring, cod, anchovies and salmon.

We are excited to see lags in the coming colder months!

Photos/Footage by Steve Plantz, Mark Tyson and Dale Frink

@ryuzakki replied to your photoset “RULES: make your aesthetic (based off of your personality and…”

Waahhhh I love that picture of you where you look all happy sipping at your drink ^3^ ALSO THE BEACH, the picture with the tram seems familiar, it’s all in Portugal right? :3

Ahahah!! It was really enjoyable that drink hehe :D And I was like teasing my mom about my drink XD Like “hmmm it’s so good” :P ahaha! I’m so mean XP And yes!! It’s in Portugal :D in Algarve, I went on a summer holidays 2 years ago and it was so awesome! You can only go there by boat :D So happy you liked my photos my sweetheart! >3< *hugs*