Few people have ever seen a Jerdon’s courser (Rhinoptilus bitorquatus), a critically endangered nocturnal bird that lives in a tiny scrub forest in southeastern India.
Octopuses live short, lonely lives. Even the big ones only see a few years. And that usually means only one shot at creating the next generation—and they don’t have time for parenting.
New Zealand used to be home to two subspecies of the rare birds known as kōkako (Callaeas cinereus). Today only one subspecies remains. The South Island kōkako was last seen in 1967 and was finally declared extinct six years ago.
It’s a simple equation, really: If a species can’t reproduce, it will go extinct. A critically endangered species in Honduras faces that risk in a notable way.
Baby octopuses are notoriously difficult to keep alive in captivityas in, almost impossible. Like their adult parents, they’re sensitive to water pH and temperature and all of that jazz.