The Goby Fish’s Epic Climb
In The Goby Fish’s Epic Climb, narrator Sir David Attenborough introduces Hawaii's amazing rock-climbing goby, a tiny fish with a big challenge! These fish have special fins like suction cups that help them scale massive waterfalls, one slippery rock at a time. While some don't make it, the ones that reach the top find a peaceful paradise with no predators, perfect for living and raising their young. This video is excerpted from BBC's Life, a show that explores the remarkable strategies animals and plants use to ensure their survival.
Lesson Express
Q: What do the goby’s pelvic fins, shaped like discs, tell us about how animals adapt to their environment?
A: The goby’s pelvic fins are a great example of adaptation. These fins act like suckers, allowing the fish to grip rocks and climb waterfalls. This adaptation helps the fish survive in an environment where most other fish would not be able to live.
Q: Why is it important for the rock-climbing gobies to reach the pool above the waterfall?
A: Reaching the pool provides the gobies with a safe habitat where they can live, eat, and breed without predators. The pool offers the perfect environment for the fish to thrive.
Q: How does the journey of the gobies up the waterfall represent the idea of perseverance?
A: The gobies face many challenges (many fall and even die), but those that make it to the top are rewarded with a safe and peaceful habitat.
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