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| Gray
Whale Migration Update: February 21, 2007 |
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Today's
Report Includes:
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Photo:
Mike Hawe |
| Whale
Watching: News From Observation Posts >>
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Hopeful whale watchers are flocking to the Mexican
lagoons and the Pacific Coast from far and wide to see the whales.
We've heard from our official observers at points marked by yellow
arrows on this globe. Observers at the lagoons (#2 and #3) are
seeing fewer whales than last year. Is that also true at the Los
Angeles observation post (#5)? See the answer at
a glance on this line
graph.
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The
big question is: Where are the gray whales? Have more whales stayed
in and around the Bering Sea, taking advantage of the smaller-than-usual
ice pack to spend more time feeding? Is the migration running late?
Gray whales are still swimming south, but changes are afoot.
What stories came from the observation posts? Here's the
news! >> |
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| Journal
Question: What Kind of Mom? |
Explore! Holy
Cow! What a Calf >> |
- Based
on comments from today's observers and the story Holy
Cow! What a Calf, do you think gray whales are good mothers?
Write your
ideas in your Gray Whale Journal. >> |
Photo Keith Jones |
| Tracking
the Migration: A Look at This Week's Data |
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big news this week is from Los Angeles, where whales have been passing
in both directions — south and north. People were watching
for what's called the "turnaround" date. The turnaround is
the first date on which northbound whales outnumber southbound whales.
This
year's turnaround
has happened!
- Can you
figure out when the turnaround took place? >>
- Curious
about other years? Compare 2006 and 2005! >>
- Graphing
gray whale data through the whole season? Add the latest data. >>
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Current
Gray Whale Migration Data >> |

Questions About This Week's Data >> |
| Links: Gray
Whale Resources to Explore |
- Lesson:
Tracking Gray Whale Migration from California Observation Posts >>
- Gray
Whales for Kids: Mammals Just Like Us! >>
- Highlights:
Holy Cow: What a Calf! >>
- Experts
Comment: Why Head South? >>
- Reading
Strategies: Reading With Experts: Navigating Difficult Passages >>
- Gray
Whales for Kids Overview (booklets,
photos, videos) >>
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The
Next Gray Whale Migration Update Will Be Posted on March 7, 2007.
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