• What happens to real aquatic mammals

    From Primum Sapienti@21:1/5 to All on Thu Nov 30 22:10:33 2023
    If not attacked and killed or whatever, they drown.

    https://www.yahoo.com/lifestyle/dying-orcas-final-moments-desperate-143536714.html

    Dying orca's final moments after 'desperate' effort
    to stay afloat captured in 1st of its kind footage

    Whale-watchers spotted an orca (Orcinus orca) — a
    roughly 35-year-old male known to researchers as
    Hunchy after his hunched back — behaving strangely
    in waters north of the island of Loppa in Norway
    on Nov. 6. Two younger orcas huddled close to
    Hunchy, seemingly holding him at the surface so he
    could breathe, Pierre Robert de Latour, the author
    of "Frère des Orques" (Glénat, 2019) who has been
    diving with orcas in Norway for over 20 years and
    was on the whale-watching expedition, told Live
    Science.

    The attempt to keep Hunchy afloat seemed "desperate,"
    Robert de Latour said, adding that "it was obvious
    that he was in trouble."

    Robert de Latour got into the water and snorkeled up
    to the orcas to take a closer look. He noticed the
    old male looked skinny, and the shape of his belly
    suggested he hadn't eaten for a long time.

    The footage shows Hunchy floating motionless just
    below the ocean surface after the two younger orcas
    left the scene. The young pair swam back and forth
    between Hunchy and a group of orcas further away,
    Robert de Latour said, repeatedly trying to
    "activate" the old male.

    The young orcas realized that if they left Hunchy,
    he would sink to his death, he added. (Orcas can
    stay submerged for up to 15 minutes, but they
    usually come to the surface to breathe every
    minute when resting, and every three to five
    minutes when traveling.)

    But after 50 minutes, they seemingly gave up. "They
    were helping him until the very last moment,"
    Robert de Latour said.

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  • From Primum Sapienti@21:1/5 to All on Sun Dec 10 22:59:09 2023
    Marc Verhaegen wrote:> Op vrijdag 1 december 2023 om 06:10:38 UTC+1 schreef Primum Sapienti:
    If not attacked and killed or whatever, they drown.
    https://www.yahoo.com/lifestyle/dying-orcas-final-moments-desperate-143536714.html

    Thanks a lot, my boy, this perfectly confirms how H.erectus evolved (not
    like orcas :-DDD):
    independent indications Indonesian H.erectus were semi-aquatic
    early-Pleist.:
    Archaic Homo's atypical tooth-wear was caused by "sand & oral processing
    of marine mollusks" Towle cs 2022 Am.J.biol.Anthr.
    H.erectus s.s. fossilised amid barnacles + corals (Mojokerto) & amid
    edible shellfish Pseudodon + Elongaria (Trinil),
    Stephen Munro discovered sea-shell engravings made by H.erectus,
    Joordens cs 2015 Nature 518:228–231
    Ear exostoses (H.erectus & H.neand.) develop after years of cold water
    irrigation https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5696936/
    Pachy-osteo-sclerosis = slow+shallow-diving (de Buffrénil cs 2010
    J.Mamm.Evol.17:101-120): erectus’ parietal bone is 2x as thick as in gorillas.
    Brain size in erectus (2x apes=apiths) is facilitated by aquatic foods,
    e.g. DHA cf. Odontocetes, Pinnipedia, Enhydra.
    Platycephaly in erectus/neand.: long, flat, dorsally-shifted
    brain-skull: hydrodynamics, google e.g. "GondwanaTalks Verhaegen English"
    Pleist.descendants colonized oversea Flores & Luzon
    https://www.academia.edu/36193382/Coastal_Dispersal_of_Pleistocene_Homo_2018
    Homo’s stone tool use & dexterity is typical for molluscivores, e.g.
    sea-otters -- etc.etc.

    An orca is completely adapted to an aquatic life and STILL drowns.

    Hominids would drown even quicker...

    Only *incredible* imbeciles believe their ancestors ran after
    antelopes... :-DDD

    Only complete morons think we have snorkel noses

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