Fun fact because I've spend my whole life obsessing over orca.
their fins collapse due to the lack of pressure on either site holding it upright, as well as the excessive time at the surface (gravity pulls it down)
Its thought that different populations have different collagen strengths (what the fins are made of) for example, majority of the Russian-caught orca have minimal or no bend in their fins, while the Icelandic and American caught orca have a very high collapse rate.
their fins collapse due to the lack of pressure on either site holding it upright, as well as the excessive time at the surface (gravity pulls it down)
Its thought that different populations have different collagen strengths (what the fins are made of) for example, majority of the Russian-caught orca have minimal or no bend in their fins, while the Icelandic and American caught orca have a very high collapse rate.


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im about to drop this when he ask six if we wants to do that......