[–] 2 points 2 months ago

I think we'll get there. Some animals are able to learn enough of our languages to understand us. Dogs, dolphins, for example. I think the problem is humans ability to understand animals. We don't seem that good at it so far.

  • source
  • [–] 14 points 2 months ago (5 children)

    I was curious about what the tusk is even used for

    https://oceanconservancy.org/blog/2019/03/08/exactly-narwhal-tusk/

    There’s research that suggests the narwhal tusk is used primarily for hunting, but contrary to what you might be imagining, they don’t actually spear their food. In fact, there’s video evidence indicating that they instead give a quick and firm “tusk tap” to momentarily stun their prey (usually fish, shrimp or squid) and then quickly suck them up.

    TIL that narwhal tusks are for smacking and not stabbing

    The video link, although I haven't watched it myself and didn't find the timestamp: https://m.youtube.com/watch?v=OoTjLIN67Bw

  • source
  • parent
  • context
  • [–] 21 points 2 months ago* (last edited 2 months ago) (6 children)

    so, it wasn't the midnight bacon then

    if it is a long canine, wonder about the transition period, for a while they had a useless tiny teeth coming out of the front of their face

  • source
  • [–] 6 points 2 months ago

    The estimate is 16 to 42 million birds die each year from hitting glass. On the low end, each building (of which there are 15.5 million in Canada approximately [source]) on average one bird dies due to hitting glass per building. That is not quite in the realm of 'piles of birds around every low rise building', given that they do not occur all at once (it is an annual number after all), and the bodies do decompose, get eaten, or get cleaned up.

  • source
  • parent
  • context
  • [–] 9 points 2 months ago* (1 child)

    Whenever I hear the supposed numbers around bird death attributed to both cats and buildings, they seems enormously exaggerated:

    In Canada, tens of millions of birds are killed annually by crashing into glass on buildings, most of which are low-rise or residential.

    Tens of millions? We should be seeing piles of dead birds all around low rise building all over Canada. I haven't been to Canada in 20 years, but I don't recall that being the case. If that were true of Canada, then it would be true of America, too, and that certainly isn't the case. I seldom see a dead bird. I don't ever recall being in a house when a bird hit a window, and I'm an old guy. I'm sure plenty of people will say it happened to them ONCE, but tens of millions of times? Bird strikes on windows would be routine.

    I recently read that the massive bird deaths attributed to cats are exaggerated. It turns out that those studies are greatly flawed. It seems that the decreases in bird populations are due to MANY factors, of which windows and cats are only 2, and have been there for a long time. Other factors, like Climate Change, urban sprawl, real estate development, pesticides/ herbicides, various predators besides cats (owls, hawks, eagles, squirrels, raccoons, crows, etc.), etc.

    Everybody has a pet reason for the decrease in bird populations, and they're all correct, they just aren't solely responsible.

  • source
  • [–] 2 points 2 months ago* (last edited 2 months ago) (1 child)

    Wow! Let's add them to the list of super intelligent animals with tool use, next to New Caledonian Crow. If not for this, maybe coz of their telepathic abilities

  • source
  • view more: next ›