14 thoughts on “Two stages of the passion vine butterfly

  1. Pingback: Transformation: Agile – What's (in) the picture?

  2. naturebackin

    Nice to see the caterpillar and the butterfly juxtaposed. Because the lantana is a highly invasive alien here in South Africa, I wonder what its status is where you are?

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    1. Graham Post author

      It’s invasive here, too. Hawaii is overrun with invasive species – plants, bugs, animals, birds, you name it. There are ongoing efforts to keep them under control and protect natives, but it’s an uphill battle.

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        1. Graham Post author

          Indeed. Coqui frogs and little fire ants are a couple of the latest invaders on the island. They’re not yet established in the area where I live so great efforts are being made (probably futile) to keep them out or eradicate those that are seen.

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          1. naturebackin

            Yes – it is a complex situation. I have seen that some environmentalists argue that unless exotics are causing direct harm, it is practical to accept that increasing ‘cosmopolitanism’ is inevitable and so our energy should be directed to more critical issues.

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            1. Graham Post author

              It is complex. I think Hawaii, being an island, has some of the more egregious issues with invasives. As an example, native birds have been decimated by rats and mongooses, and seriously harmed by introduced bird species driving them out of the former areas. It’s incredibly difficult to remove invasives once they’re established so the main focus is creating areas where surviving populations are protected and have the best chance of adapting the the harsh new world. And on the bright side, there have been successes such as the state bird, the nene, which has been brought back from virtual extinction and is now doing fairly well.

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