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Mittark
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8 Nov 2008.
Travels so far-(with
cumulative mileage)- Mittark is finally on
migration. He left the Vineyard around 10:00 on the morning of the 6th.
Winds were strongly out of the north at the time, so he went with the flow.
We don't know exactly when he hit the Florida coast,
but it was probably a bit after midnight or in the early hours of the 8th,
after 35 hours of non-stop flight.
I'll fill in the details later, but Mittark did the
normal Cuba to Hispaniola trek and on the 20th headed south around 13:00.
Nest stop should have been Venezuela or Colombia, across about 400 miles of
the Caribbean. However, five or six hours later he landed on a boat. The
next morning he was heading back to Hispaniola, where he is now. We have had
birds disappear after landing on boats, but this time everything seems
OK. His speed heading back to Hispaniola was flight speed for a flying
Osprey, not a fishing boat heading back to port.
We will try to track down weather data to see if he
was running into a storm when he reversed engines and retreated to
Hispaniola.
Luke did the same thing last year (I don't know if a
boat was involved or not). We have not had good luck with Ospreys wintering
on Hispaniola (2 out of 2 were shot), so this makes me more than a bit
nervous.
Details chronologically below: |
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8
August 2008.
Mittark is getting around!
He is one of four young fledged this year by this remarkable pair of Ospreys--the most
productive on Martha's Vineyard over the past 11 years. The cluster of
points along the north shore indicates that our boy is hunting James Pond, a
favorite Osprey fishing hole.
Given that Mittark has to compete with three siblings
for handouts from Mom and Dad, it's not surprising that he's off on his own. |
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6-13 Aug 08.
Mittark continues to explore the Vineyard. After his first visits up to
James Pond, where he may have met another bird with a transmitter (Meadow
was also fishing here), he's been
to Tisbury Great Pond on the south shore and Hart Haven in Oak Bluffs.
(Yellow doughnuts are Osprey nests active in 2008.) |
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13-19 Aug 08.
Mittark made a couple of mini-road trips this week. On the 14th he flew
across the Sound to Nashawena and Naushon Islands. On the 16th he flew
over to "America", as the mainland in known on Martha's Vineyard. He
wound up on the west fork of the Westport River, where there is a thriving
colony of some 70 pairs of Ospreys. The whole trip took about 9 hours.
He almost certainly has some distant cousins nesting on the Westport.
As the southern New England Ospreys were recovering
from DDT back in the early 70s, the Vineyard population was reproducing
remarkably well. Some of the young fledged on the Island probably helped
bolster the Westport colony, which recovered more slowly than the
Vineyard. And the relationship was probably reciprocal. In the mid 70s a
color banded bird, probably from from the Westport colony nested on the
Vineyard. |
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19-25 Aug 08.
Mittark must have found the Westport Osprey community beneath his
standards. He's sticking to the Vineyard and Elizabeth Islands.
He has discovered Homer's favorite fishing holes at
Crocker and Priester Pond. |
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29 Aug-12 Sep 08.
Mittark made another road trip. This was a 2-day affair. He checked out Cape Cod,
leaving the Vineyard just after 11:00 on the 8th and returning the same
time on the 10th. |
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29 Aug-12 Sep 08.
This is the same time period, but focused on his movement on the
Vineyard. He spent a fair amount of time around a little cove off of
Menemsha Pond, only a mile or so from his nest. He worked a tiny little
pond along North Road and continued to fish Homer's favorite ponds
further up North Rd. He also worked the north end of Tisbury Great Pond
quite a bit.
There's a curious concentration of fixes just east of
Menemsha Pond. There's no water here, so I don't know why he spent so
much time here. We also had quite a few fixes for Homer in this same
area. I think it may be elevated, so maybe they just like the view! |
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12 -24 Sep 08.
Most of this time he commuted back and forth between Crocker and Tisbury
Great Pond. I left the lines connecting his locations off this map
because there were so many of them between the two ponds that one
couldn't see any of the terrain.
The eastern-most point here is very close to Penelope's
nest. At this time, she was down catching fish on a little river in
Surniame. |
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24 Sep-6 Oct 08.
These are his last two weeks on the Island. Most of his time was spent
fishing around Tisbury Great Pond and much of that along Long Cove.
On October 6th he pushed off due south over the
Atlantic, setting us up for another cliff hanger. |
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6-8 Oct 08.
Looking south, we see another gutsy move by a juvenile Osprey. (Of
course, it wasn't really gutsy, because he had no idea what lay ahead of
him--he was just following an instinctive urge to fly south.)
Mittark was out over the Atlantic in non-stop flight
for about 35 hours.
He covered over 1,150 mi. (1,850 km) before
making landfall in Florida north of Palm Beach. |
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7 Oct 08
These were the windstreams that Mittark
experienced on the 7th. They were pretty similar on the 6th. It's
obvious why he headed due south when he left the Vineyard.
This also explains why he was able to average 31 mph
(50 kph), covering 1051 mi. (1691 km) in 34 hours. Penelope averaged
only 20 mph on her trip across this side of the Atlantic. |
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7 Oct 08
After resting up for half the night (he made
landfall near Port St. Lucie around midnight), Mittark headed south just
before noon. By mid-afternoon he was in an extension of the Everglades
west of Boca Raton, where he settled down for the rest of the day.
Next stop should be Cuba, but if we've learned anything
following these young Ospreys, it's that anything's possible. never
knows |
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8-10 Oct 08
Our bird spent the night of the 9th at a
construction site in a residential neighborhood in Miami before
continuing due south, over the Keys and on to Cuba.
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11-12 Oct 08
Looking southeast down the length of Cuba, we
see that after roosting in the coastal mangroves on Cuba's north shore,
Mittark headed south at first, but turned east and hit the southern
coast at the end of the day. |
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12-15 Oct 08
Just to confuse you, we're looking north
here, rather than the over-the-shoulder point of view from previous
maps.
Mittark wasted no time in crossing Cuba. He spent the
night of the 15th on the eastern tip of the island, with 1,974 mi (3,177
km) under his belt. He's 10 days into migration without a day's rest and
has averaged 197 mi (318 km)/day. |
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15-17 Oct 08
Back to looking southeast, here we see Mittark
leaving Cuba and heading south. A couple of hours into his flight he
turned east and made landfall in northwestern Haiti, on the island of
Hispaniola. Perhaps he could see land when he made the turn. |
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16-20 Oct 08
Mittark kept right on moving across
Hispaniola. When he ran out of land on the eastern tip of Hispaniola he
headed south, bound for Venezuela.
About 4 hours into his trip he landed on a boat headed
south. The last three points on the map before the last signal on the
19th were too close together to be from a flying Osprey (he would have
gone much further under his own power).
Sometime the next day he was flying back to the
Dominican Republic.
He may have run into bad weather, or someone on the
boat may have convinced him that the D.R. is a better place to spend the
winter than Venezuela. This, we have learned, is not the case. Both
Ospreys (Moshup and Luke) that tried to overwinter there were shot.
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20 Oct-8 Nov 08
Mittark has settled down on the northern
outskirts of Santo Domingo, the capital of the Dominican Republic. |
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20 Oct-8 Nov 08
Mittark has been fishing a very little river
(big creek?) for almost three weeks. |
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