The Secret Lives of Newborn Octopuses, Squid, and Cuttlefish
In The Secret Lives of Newborn Octopuses, Squid, and Cuttlefish, ecologist David Scheel joins fellow researcher Brett to explore the fascinating world of newborn octopuses, squid, and cuttlefish. These creatures are born with the ability to change color while still in their sac, preparing them for life underwater. As soon as they hatch, they are independent hunters, capable of targeting prey even larger than themselves. This video is excerpted from BBC’s Natural World: The Octopus in My House, a remarkable series about a professor and the extraordinary relationship he develops with an octopus when he invites it to live in his home.
Lesson Express
Q: Why are octopuses considered "hardwired predators" right from birth? How does this instinctive behavior benefit them in their early survival?
A: Octopuses are born with a natural hunting ability, meaning they don't need to learn how to hunt. This instinct allows them to quickly find food and protect themselves. It’s crucial for their survival since they are born without any parental care and must rely on themselves immediately.
Q: How does the camouflage ability of squid and cuttlefish help them in their early stages of life?
A: Camouflage helps squid and cuttlefish blend into their environment, hiding from predators and making it easier to hunt prey. This ability allows them to stay safe while learning how to adapt to the world around them, even as newborns.
Q: What might the ability of octopuses to go after prey much larger than themselves tell us about their survival instincts?
A: This shows that octopuses are highly skilled predators and are not deterred by the size of their prey. Their ability to attack animals larger than themselves suggests they have strong problem-solving abilities and are capable of using strategy and force to capture food for survival.
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