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Hummingbird
Migration Update: February 19, 2009 |
Today's
Report Includes:
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Please
Report
Your Sightings! >> |
What do you
wonder about this hummer? >>
Photo:
Robert Behrstock |
The
Migration: Highlights, Maps, and Questions |
Highlights:
Wandering
Winter Hummingbirds?
Is
something afoot with our hummingbirds? Just look at all the red
triangles on the maps. Let's think. It's still too early to see
migrating rubythroats. (But stay tuned in the next week or two!)
And
rufous hummers are barely starting to migrate up the West Coast.
But
our data shows that many of the hummers on the map —
especially the ones east of the Rockies — have been around
much of the winter.
-
Read
these observations from Journey North's citizen scientists!
>>
How
can such tiny creatures get by far north of their normal wintering
grounds? Why are more hummers than ever being reported out of
their usual range? This week,we'll use stories, photos, and maps
to explore these survival questions.
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Distribution Map |
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Rufous
Hummingbird
This
Week's Map >>
Sightings >> |
Ruby-throated
Hummingbird
This
Week's Map >>
Sightings
>>
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Today's
Hummingbird Map Questions (click-and-print handout) >> |
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Spotlight:
How a Backyard Hummer Got Through the Winter
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A
hummingbird admirer from Texas told us that a female rufous spent much
of one winter hanging around her backyard. We know that most
of them hole up down in Mexico. So this made us wonder, "How
can a backyard habitat allow a little winter visitor to survive?"
Please help
us figure this out!
- How a
Backyard Rufous Got Through the Winter
Slideshow >> OR Booklet
>>
- Student
Handout >>
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Journal:
Is Your Habitat Ready? |
Journal
cover & pages >>
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After reading
the "spotlight" story, think about what hummingbirds need
to survive. Do you think hummingbirds could survive in your backyard
or schoolyard habitat today?
- Write
your ideas in your Hummingbird Journal >>
- We'll
explore more as the hummers head north!
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Explore:
Hummingbirds on the Map — But Who Are They?
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Picture
this: A snow-covered rufous hummer! |
Rufous
hummingbirds in the East? Rubythroats
north of the border in mid-winter? What should we make of these unusual
reports? Let's explore!
- <<
Rufous Hummingbirds Gone Astray?
- Ruby-throated
Hummers in the States! >>
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How can
rubythroats survive winter north of the border? |
This
Week's Hummingbird Resources |
Get
ready to track migrating hummingbirds by exploring these lessons and resources:
- Teachers:
Get Started with the Hummingbird Migration >
>
- Tips:
How to Use Journey North's Live Maps >>
- Explore:
Meet Two Hummingbird Species: Which is Which? >>
- Predict:
Where Will
They Arrive, and When? Making Predictions >>
- Inquiry
Tool:
Making Sense of Unusual Findings >>
- Slideshow/Reading:
How
a Backyard Rufous Got Through the Winter >>
- Hummingbird
Migration Journals (click-and-print journal cover and pages)
>>
- Hummingbirds
for Kids
(booklets, photos, videos) >>
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When
bird banders put a tiny tag on a hummer's leg, they hoped someone would
find him. Discover what happened!
Slideshow
Story >>
Reading
(grades 5+) >>
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The
Next Hummingbird Migration Update Will Be Posted on March 5, 2009.
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