Migration Highlights
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|
Target
date for departure |
October 5, 2006 |
Actual
date for departure |
October 5, 2006 |
Number
of birds at takeoff |
18 |
Number
of birds surviving fall migration |
18 |
Date
migration ends |
December 19 |
Total
days of fall migration |
Short-stopped Day 76
* and completed on Days 77 and 78 |
Number
of actual flight days (progress made) |
22 |
Number
of no-fly days (grounded or turned back) |
56 |
Longest
flight (in distance) |
|
Total
miles flown |
1260.5 final
|
Days
on Wintering Grounds |
|
Number
of birds before spring migration |
0
survived to migrate due to tragic storm in Florida on February, 2007. |
* The migration was short-stopped Dec. 18 in Marion County, FL and completed with flights to Chassahowitzka NWR on Jan. 11 for 9 cranes and Jan. 12 for the remaining 9 cranes.
NOTES:
Two
extra special chicks made their first migrations this fall: Chick #602 is
the first ultralight-led chick hatched from an egg laid by
parents in the Eastern Flock. Chick
W1-06 is the first wild-born chick in the new flock to
make her migration the normal way—with her parents
teaching her the route. (The crane family reached Florida
on December 9, 2006, indicating that this new migration
route can be passed on from generation to
generation in the wild.)
- The
October 5 departure was the earliest departure in the project's six-year
history.
- It
took 10 weeks and 3 days to reach Florida from Wisconsin. The
team covered 1234 miles and logged 32 hours and 44 minutes in
the air.
-
For
only the second time in the six
years of the project, ALL of
the birds in the ultralight-led cohort arrived safely
in
Florida without one injury, illness, or loss among the birds.
-
The
migration leg flown on October 24 (from the 4th to the 5th Stopover)
was the first day no birds dropped out, turned back, or had to get
crated.
-
They
flew 3 days in a row and reached Washington County, the final
stop in Kentucky, ONE DAY AHEAD of last year's arrival date there.
They crossed Kentucky in just 4 days.
-
On
Nov. 11 (day 38) they tied their all-time record for the most
number of down-days in one place: 8 days, set in 2005 in Morgan
County, Indiana. They set a new record for down days when
they were in Cumberland County, TN for 9 days before leaving
on Day
59.
-
The
crane-kids flew exceptionally well; after leaving southern Wisconsin,
no birds dropped out and needed to be crated until they tried
to cross the Cumberland Ridge. Then one bird (#612)
dropped out and had to be crated and driven on that difficult
flight.
-
They
were able to skip over a stop and
go on to the next on only ONE
day.
-
Unlike
last year, all 4 DAR birds
successfully migrated to Florida this year for the first
time. They all arrived the same day, Dec.
8.
-
The First
Family completed
their migration Dec.
9, beating the ultralights
and 18 chicks by 10 days! The now-wild adults from the Class
of 2002 successfully
taught the new flock's
migration route
to
their offspring!
-
After
landing Dec. 19 (Day
76) at the temporary layover site, the Class of 2006 (in two groups of 9 each)
took their
last flight with the ultralight to reach the main wintering
site
at Chassahowitzka NWR on January 11 and 12.
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