Migration Update: May 11, 2011 |
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A late spring held back the rufous hummer migration through the Rocky Mountains this year. That's changed now as the migration sweeps into Montana and Idaho. Another northward surge came for rubythroats this week with our first sighting in Manitoba. Sharpen your pencils to write a story to go along with today's photo slideshow. A photographer shares the day-to-day images of tiny eggs and miniature babies. Today's Report Includes:
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Highlights, Maps, and Questions | ||||||||||
Highlights:
Hummers reach Manitoba!
Compare 2010 with 2011 migration maps on May 9th, and you can see the migration is ahead of last year. In many places in the northern states the Baltimore oriole has arrived with the rubythroats. Many orioles were first sighted drinking from oriole feeders! As the rubythroats are moving northwest, the rufous hummingbirds are marching eastward. Almost along a line, they are sweeping into Montana and Idaho:
Read all the latest hummingbird sighting reports! |
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A female hummingbird is about to lay tiny, jellybean-sized eggs in her nest. You're invited to peek inside the nest and welcome the nestlings into the world. Study each photograph and describe what you see happening.
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Three Weeks in a Ruby-throated Hummer Nest | ||||||||||
Next, focus your eyes on a nesting hummingbird family. This one shows what happens day-by-day (for three weeks) in a ruby-throated hummer nest. As you read and observe, you'll discover how the nestlings survive and thrive in this well-built home! |
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Annual Evaluation: Please Share Your Thoughts | ||||||||||
Will you
take a few minutes to complete our Annual Evaluation? With your help,
we can document Journey North's reach, impact and value. We need
comments like yours to keep the program going and growing.
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This Week's Hummingbird Resources | ||||||||||
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More
Hummingbird Lessons and
Teaching Ideas! |
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The Next Hummingbird Migration Update Will Be Posted on May 18, 2011.
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