Bird Threats: Why have bird number or populations decreased since 1970?

Learn the reasons why bird populations in the United States are being reduced. I remember birds were more plentiful in my younger days of the 1970's. Learn what you can do to help birds recover.

[@Kapastembakgacor]

very beautiful bird.... greetings bird fans from Indonesia🙋🇮🇩🇮🇩

[@birdecologyidentificationvideo]

Thanks Jarwi, Someday I would like to visit your country and film birds!

[@jamesking3628]

Great video

[@Biscuit990]

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