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Bryde’s Whales, the most unusual of the rorquals

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By livingsta

The Bryde's whale moves like a missile. Photograph by Doug Perrine

Bryde's whales are named after Norwegian whaling entrepreneur Johan Bryde, nearly hundred years ago. These whales are found in tropical and sub-tropical latitudes in the Indian Ocean and can be also seen anywhere along the south-eastern Cape coast especially during autumn and early winter, when shoals of small fish are plentiful inshore and are easily spotted. When these whales are at sea they are difficult to be differentiated from other similar types of whales. They are most often confused with minke whales, because both have prominent dorsal fins. Minke and Bryde's whales can be distinguished by their feeding patterns. Minke whales swim at the surface, on the perimeter of fish shoals, taking fish on the outside of the shoal. In contrast to the Minke whale Bryde's whales can be seen lunging up through shoals, sometimes exposing the whole head with the mouth massively distended and scattering any penguins and gannets in the way.  The upper body of Bryde's whales is dark grey with a 'blotched' appearance.

Mackerel frightened by hungry sea lions and a 40-foot-long Bryde's whale hunting along the coast of Mexico. Photograph by Doug Perrine
Mackerel frightened by hungry sea lions and a 40-foot-long Bryde's whale hunting along the coast of Mexico. Photograph by Doug Perrine
Photograph by Doug Perrine
Photograph by Doug Perrine

Bryde’s whales are baleen whales which use mesh like mouth plates to filter food from the sea. They target more mobile prey. Among the Bryde’s found off the south-eastern Cape coast there are two different populations. One is resident non-migratory in inshore, shallow waters, where shoals of small fish are found in abundance. The second is an offshore stock, undertaking seasonal migrations and occurring here only in spring and summer. Bryde's whales feed on small crustaceans and small shoaling fish, the inshore resident feed on small shoaling fish, mostly pilchards, anchovies and mossbunker. They are not fast swimmers, but they can move rapidly when disturbed.

A Bryde's upper jaw. Photograph by Doug Perrine
A Bryde's upper jaw. Photograph by Doug Perrine
Stretchy pleats of blubber and skin called throat grooves let a Bryde's underjaw pouch triple in volume as prey-filled seawater rushes in. Photograph by Doug Perrine
Stretchy pleats of blubber and skin called throat grooves let a Bryde's underjaw pouch triple in volume as prey-filled seawater rushes in. Photograph by Doug Perrine

These whales are not a big target to whalers and scientists, for the simple reason that they are really hard to find. These whales move around alone or in small groups, and can dive to a depth of 1,000 feet. They breed all the year round and the gestation period is estimated to be 12 months. They use low frequency calls to find each other across great distances. Their approximate weight is around 25 tons and they measure 12 to 15 metres in length. The calves weigh 1000 kilograms and are 4 metres long at birth. They have a very broad and short head with 40 to 70 ventral grooves and large eyes. They have three longitudinal ridges on their head starting from the tip of the snout back to the blowhole.


Brydes whales are listed as Data Deficient by the International Union for the Conservation of Nature and Natural Resources (IUCN). They are also listed on Conservation on International Trade of Endangered Species of Wild Fauna and Flora which prohibits international trade.

A Bryde's whale circles a swirling mass of fish as it prepares to seize a meal. Photograph by Doug Perrine
A Bryde's whale circles a swirling mass of fish as it prepares to seize a meal. Photograph by Doug Perrine

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Duchess OBlunt profile image

Duchess OBlunt  says:
3 months ago

What a great way to bring attention to an endangered species.

Good hub with lots of information and GREAT pictures.

Congratulations on your HubNugget Nomination. This is a great read.

livingsta profile image

livingsta  says:
3 months ago

Thank you very much Duchess for your appreciation.

CMHypno profile image

CMHypno  says:
3 months ago

Congratulations on your Hubnugget nomination. Always a pleasure to read about and get more info on whales.

ralwus profile image

ralwus  says:
3 months ago

Wonderful creatures. Sad what man has done. Thank you. CC

livingsta profile image

livingsta  says:
3 months ago

Thank you very much Cynthia Marsh !!!

livingsta profile image

livingsta  says:
3 months ago

Thank you very much ralwus.

Jerilee Wei profile image

Jerilee Wei  says:
3 months ago

Those are some amazing pictures and very enlightening facts. Thanks for sharing this!

livingsta profile image

livingsta  says:
3 months ago

Thanks a lot Jerilee !!!

RedElf profile image

RedElf  says:
3 months ago

Amazing creatures! Congrats on your nomination!

ripplemaker profile image

ripplemaker  says:
3 months ago

livingsta, I loved the photos!! I even showed it to my nephew and had to stop my hubhopping because he became engrossed with these amazing creatures. LOL Congratulations for being a Hubnuggets Wannabe. Do vote and promote and join the Hubnuggets Festivities. OKay? Click right here: http://hubpages.com/_hubnuggets10/hub/Signs-That-Y

rmcrayne profile image

rmcrayne  says:
3 months ago

HAHA. ripplemaker you got hijacked! Stunning pictures livingsta. Congrats on your HubNuggets nomination.

ripplemaker profile image

ripplemaker  says:
3 months ago

Hi Rose Mary, I was! LOL The first photo caught my attention too. Missile move...amazing. :)

livingsta profile image

livingsta  says:
3 months ago

Thanks for your wishes RedElf

livingsta profile image

livingsta  says:
3 months ago

thanks a lot ripplemaker. I am happy that your nephew enjoyed those pictures. and again thank you for your wishes.

livingsta profile image

livingsta  says:
3 months ago

thank you for your wishes rmcrayne :)

BL Tween profile image

BL Tween  says:
2 months ago

Most interesting!

Truly one of Gods most unique creations.

Thanks

livingsta profile image

livingsta  says:
2 months ago

Thanks for reading and dropping a few words BL Tween

jazz  says:
3 weeks ago

wow . this is an interesting whale and i wanted to learn more about this whale .

livingsta profile image

livingsta  says:
3 weeks ago

Oh, Thank you so much Jazz. Hope you found atleast little bit of what you needed in here.

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