• fiestapinguino@lemmy.world
    link
    fedilink
    English
    arrow-up
    8
    arrow-down
    1
    ·
    1 year ago

    I studied and lived with these species in Punta Tombo Argentina. Their food source is known to be moving further north. But we also saw these catastrophic events from time to time where the juvies had a super high mortality rate in their first year away