Sperm Whales!

…just a quick update from the Ogasawara Islands in the middle of the Pacific Ocean, where I’ve been for the past week or so with a few friends photographing sperm whales (Physeter macrocephalus).

In short, we’ve had really good luck, encountering sperm whales on most days, as well as seeing a bunch of other interesting stuff, like Indo-Pacific bottlenose dolphins (Tursiops aduncus), pan-tropical spotted dolphins (Stenella attenuata), deep-water octopus parts (left overs from sperm whale meals…I think from a seven-arm octopus (Haliphron atlanticus)), and even a few beaked whales (from the surface only).

The highlight so far has been an encounter with a group of six sperm whales (five adult females and a baby), with one of the adults chewing on a giant squid. Yes…I know it sounds unbelievable, but we have photos and video to prove it!

In fact, our trip has been such a success that we’ve extended our stay, so I won’t be back to regular communication until after the 25th of this month. My access to the internet is restricted, so I don’t anticipate posting again while I’m here.

For now, following are a handful of sample images, starting with a sperm whale profile:

sperm whale

An image of Eric Cheng photographing a blob of left-over deep-water octopus parts probably left uneaten by a sperm whale:

eric

And a friendly whale at the surface turning to take a look at us:

sperm whale

Note: Photographs taken under permit.

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13 Comments

  1. Mark Thorpe says:

    Great stuff Tony! When can we expect to see any info on the Giant Squid diner!

  2. Fantastic! Wish I was there.

  3. Mike V says:

    Is it that warm? surprised to see Cheng in only shorts…

  4. Mike V says:

    and he could use a tan.. :)
    damn, i am jealous. (of the whale encounters i mean, not Eric)

  5. eric cheng says:

    Mike — it’s ok to be jealous of me! ;)

    As for the paleness, I blame Tony’s image processing technique!

    I have left the group and am almost to Tokyo. I wish you all the best of luck in your extension! I’m doing happy whale claps for a huge social group…

  6. [...] Wu: Sperm Whales! AKPC_IDS += "3187,"; Popularity: unranked [?] | Tokyo, Japan | link | trackback | qrcode | Oct [...]

  7. Eric Cheng says:

    I’ve updated my website with a full trip report!

  8. lily says:

    a dive shop owner in hk claimed that we can go to ogasawara to see “Humpback”…. just wonder if he’s mixed up humpback with sperm whale… :P

  9. Eric Cheng says:

    I’m told that humpbacks are in Ogasawara in January. Tony will know more…

  10. Tony says:

    Just got back. The rest of the trip was relatively uneventful…except for the giant squid feeding arm we found and a couple of Bryde’s whales

    Lily: Humpback whales are there during the winter, with peak probably from late January through March or so

  11. [...] Tony Wu speculates that it is a seven-arm octopus (Haliphron atlanticus), but we need an expert’s opinion on this. [...]

  12. Hi Tony,

    I love your photos. They are really great. I have a question about the technical point of view. Which lense did you use?

    Next year I will do a trip to the azores to dive with these wonderful animals and I want to prepare myself! :-)

    Thank you!

    Best Regards,
    Adrian

  13. Tony says:

    Hi Adrian,

    Any wide angle lenses will do. I use Canon cameras, so 17-40mm, 16-35mm, 15mm, 14mm are all lenses I carry.

    Cheers,

    Tony

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