Baby Sperm Whale

We came across a baby sperm whale today, a fairly young one from the looks of it.

I’m tempted to say that the image below is a photograph of mother and calf, but it’s difficult to tell with sperm whales, as they practice communal care of young.

baby sperm whale

Note: The baby is swimming upside-down.

Female sperm whales help one another to look after babies, going so far as to practice communal nursing. I saw this baby nurse a few times with one of the adult females, but still…there’s no easy way to be completely certain of whether it was the baby’s mother or not.

In fact, I saw the baby “switch” adults a few times too, moving from one large whale to another as the group swam along.

The baby was part of an extended family group of whales that we stayed with for a couple of hours or so. I’m not sure how many whales were in the group, but the most I saw at any one time underwater was 13 adults plus the baby.

The following photo shows the baby with seven other whales.

baby sperm whale and adults

Note: Photographs taken under permit.

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  • http://echeng.com Eric Cheng

    Tony — I love the sense of scale the first image gives. The little guy was indeed tiny. I’m glad we finally got the family tree down: Mysterio, mother of Enigma, mother of this little calf. I hope we see him/her again tomorrow!

  • http://echeng.com Eric Cheng

    Tony — I love the sense of scale the first image gives. The little guy was indeed tiny. I’m glad we finally got the family tree down: Mysterio, mother of Enigma, mother of this little calf. I hope we see him/her again tomorrow!

  • David Donnelly

    Tony, Great shots mate! Did you notice any sub-adult males in this group? Often these matriacal pods will have a mixed bag of females, sub-adult males and young. It has been documented that some sub-adult males will take on the care of calves whilst the mother dives to forage. Sperm whales have just the most amazing social structure that is still poorly understood. Keep the blogs coming!

  • David Donnelly

    Tony, Great shots mate! Did you notice any sub-adult males in this group? Often these matriacal pods will have a mixed bag of females, sub-adult males and young. It has been documented that some sub-adult males will take on the care of calves whilst the mother dives to forage. Sperm whales have just the most amazing social structure that is still poorly understood. Keep the blogs coming!

  • http://adhiperwira.blogspot.com Adhi Perwira

    Incredible, Ton.. It shows mother and baby relationship

  • http://adhiperwira.blogspot.com Adhi Perwira

    Incredible, Ton.. It shows mother and baby relationship

  • http://www.carydeanphoto.com Cary Dean

    Amazing, beautiful creatures.

  • http://www.carydeanphoto.com Cary Dean

    Amazing, beautiful creatures.

  • http://www.matt-considine.com matt

    Awesome!

    I just love those whale shots.

    I gotta get me some!

    Did they make any sound underwater?
    I heard somewhere that they can be really loud?

    Matt

  • http://www.matt-considine.com matt

    Awesome!

    I just love those whale shots.

    I gotta get me some!

    Did they make any sound underwater?
    I heard somewhere that they can be really loud?

    Matt

  • http://www.tonywublog.com Tony

    David: Definitely. The mix was adult females and sub-adults. The sub-adults were socialising and generally protective of the baby, though it seemed like the baby spent the most time with the largest individuals.

    Matt: Yes, sperm whales use sound a lot.

  • http://www.tonywublog.com Tony

    David: Definitely. The mix was adult females and sub-adults. The sub-adults were socialising and generally protective of the baby, though it seemed like the baby spent the most time with the largest individuals.

    Matt: Yes, sperm whales use sound a lot.