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This week in birds - #593

A roundup of the week's news of birds and the environment

Typical Barn Cliff Swallow nests under a bridge.

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Most birds seek to avoid hurricanes but one seabird actually flies straight into them.

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Maryland is trying a unique method for getting rid of invasive fish; it is encouraging people to eat them!

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A carcass of the world's rarest whale has washed up on a New Zealand, affording scientists a golden opportunity to dissect and study it.

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A sea-level rise has driven the Key Largo tree cactus to extinction.

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The Xerces blue butterfly went extinct in San Francisco in the 1940s but now scientists are releasing a closely related species in the area in an effort to establish it there.

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Houston is called the Bayou City and when hurricanes pass through it sometimes becomes more bayou than city.

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Climate change affects insects in myriad ways, including their colors and their sex lives. 

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Even Afghanistan's Taliban who reject so much of science have to admit the reality of climate change.

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The Guadalupe Murrelet is the rarest of all the Alcids. It is also the American Bird Conservancy's Bird of the Week.

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Insects - especially ants - are some of the most amazing creatures on Earth.

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Nevada is the driest state and it is testing a pilot program that will encourage farmers to conserve the precious water resource.

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This is a Sumatran orangutan named Tua and her baby who was born recently at the Philadelphia Zoo. Both mother and baby are doing well according to zoo officials.

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And here is another recent birth, a Siamese crocodile, one of sixty born in the wild last month. This is notable because the Siamese crocodile was listed as virtually extinct in the wild in the 1990s.

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Asian honeybees have some impressive weapons with which to defend their hives from invaders such as ants.

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Paint Rock in Central Texas was an ancient ceremonial site for Native Americans and it contains more than 1,500 individual images that were painted by them over many centuries.

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Mysterious fossils from 310 million years ago may have finally been deciphered by paleontologists.

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Forests that are being restored in Borneo are proving to help not only the creatures of those forests but the people who live there as well. 

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4,000 ancient skeletons unearthed in Berlin are being reinterred with honor, after having been studied by scientists for years.

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Melting ice sheets are making Earth bulkier causing it to rotate more slowly and having the effect of making our days longer.

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China has long been the world's biggest source of greenhouse gases but that era may be coming to an end.

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A new study has postulated that Pompeii was actually hit by a double whammy - not only the well-known volcano but also an earthquake that happened about the same time as the eruption.

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A wildfire destroyed Lahaina in the Hawaiian Islands but it is now being rebuilt as a wetland.

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A new book, Women in the Valley of the Kings, details the history of 19th-century women archaeologists who explored the region. 

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Courtship among frogs can be a deadly enterprise for the males. 





Comments

  1. Good morning, Dorothy. Happy Saturday to you and thank you for the roundup. I hope that your foot has now fully recovered and that you are bouncing around. I hope you will not mind me pointing out that the picture that starts your post is of Cliff Swallow nests, not Barn Swallow, and the bird emerging is clearly a Cliff Swallow. I was happy and amazed to read that Lahaina in Hawaii is going to be restored as a wetland. I would love to be able to see the results four or five years in. Sometimes humans do make the right decisions! With my very best wishes - David

    ReplyDelete
    Replies
    1. Of course they are Cliff Swallow nests. I can't account for why my fingers typed "Barn." Perhaps my foot isn't the only thing that is broken.

      Delete
  2. Cool photo of those Cliff Swallow nests. We get those swallows here; they're very fun to watch.

    ReplyDelete
  3. I think trying to establish a related species to the Xerces Blue butterfly should be interesting. I wonder if that species could evolve into the Xerces Blue butterfly at some point.

    I didn't realize Nevada was the driest state. I hope water conservation methods work there, and that we can all learn from the attempts to conserve water there.

    ReplyDelete
    Replies
    1. I just had a thought - I wonder what is the wettest state?

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  4. If the fish don't belong there, are causing problems, and taste good, I think eating them is an excellent idea.
    I think I'm going to have to get my hands on a copy of Women in the Valley of the Kings. Thanks for the heads-up.

    ReplyDelete
    Replies
    1. Eating the fish certainly seems like a practical solution to the problem, doesn't it?

      Delete

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