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This week in birds - #643

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


This is the American Bird Conservancy's Bird of the Week. It is the nectar-sipping Masked Flowerpiercer, a bird of the mountain forests of the northern and central Andes. It is a common resident in its range but its numbers are decreasing primarily due to habitat loss from deforestation. 

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Measles was declared eliminated in the United States twenty-five years ago, but the disease has made a comeback. Cases have now reached a record high since that elimination.

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A study suggests that as glaciers melt it could lead to more volcanic eruptions.

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Minnesota has a new official state fossil: the bear-sized giant beaver that roamed the Twin Cities area more than 10,000 years ago.

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Scientists have been able to sequence the entire genome of an ancient Egyptian man. 

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Here are the fifteen species of hummingbirds that are at home in the United States.

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Those in this country who love pristine wilderness will be hard pressed to defend it over the next four years. One battle has been won - at least for now.

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But at least Canada and Mexico are working to conserve North American birds.

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Bird homes are as individual as the birds themselves.

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Here's how a ceremony of shearing wild vicuñas is helping to conserve the species.

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Brown-headed Cowbirds are nest parasites; they lay their eggs in the nests of other birds and those unfortunate birds raise the nestling cowbirds. So, how do the young cowbirds, without an adult of their species to imprint on, know who they are?

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Here's how to turn a lawn into a "pollinators' paradise."

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So the "big, beautiful bill" is law and who gains from it? (If you guessed "the usual suspects" you are spot on.) 

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Gulf Fritillaries are normally frequent visitors to my summer garden, but, sadly, I've seen very few this year. 

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A pregnant ichthyosaur fossil found in Chile is giving much information about the Cretaceous world in which it lived.

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Can you name the eight species of orioles found in the United States? Here they are, along with their range maps.

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America's national parks hold some mysteries. Here are seven that you can explore.

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For many years we had Chimney Swifts nesting in our chimney during summer. Sadly, that hasn't happened for a couple of summers now. But they are still present in our skies and still making homes in some area chimneys.

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Want to attract more butterflies to your yard? And who doesn't? Here are some tips to help with that.

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An underwater fossil discovery in Indonesia has been found to include remains of human ancestors.

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Here are some amazing images from the International Aerial Photographer of the Year awards.

Comments

  1. Good morning, Dorothy. Thank you for my Saturday morning essential reading. I am glad that you are still seeing Chimney Swifts in your area. Overall, they are in steep decline continent wide. Texas actually has been renowned for the effort to provide habitat for these birds, especially in the appropriately named Chaetura Canyon. Paul and Georgian Kyle deserve the respect, gratitude and admiration of all of us. Have a great weekend - David

    ReplyDelete
    Replies
    1. I have read of the Kyles' efforts and I share your admiration for them.

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  2. The image of bear-sized beavers roaming the Cities popped into my head when I read that one and it made me giggle.

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    Replies
    1. Bear-sized beavers would be quite an amazing - and daunting - sight.

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    2. I'm home in MN right now for a bit, and heading up to the Cities tomorrow. I will keep an eye out and let you know if I spot any that somehow survived, lol

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  3. Thank you for the tips for attracting butterflies. We have not seen as many Gulf Fritillaries this year as we usually do. We also have not seen as many of the small butterflies, the Little Yellows and the Pearl Crescents, as we usually do.

    I do not really understand the anti-science stance. I wish someone could explain why politicians want us to move away from science. Hmmm.

    ReplyDelete
    Replies
    1. Science = verified facts. Be suspicious of anyone who is anti-science/anti-verified facts; they want to sell you on something that has NOT been verified.

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    2. It seems to be in everyone's best interest to stick with verified facts. It probably doesn't sell a lot of miracle cures, though.

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  4. Thank god public lands were saved from being sold off. Oh man. I still worry night & day over these crazy awful ideas. Sheer lunacy and ignorance! I appreciated the Op-ed by Tempest Williams.

    ReplyDelete
    Replies
    1. There is much to worry about, unfortunately, and we have to stay vigilant to try to stop the "crazy awful ideas."

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