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Dakota Datebook
May 5, 2004
"Spring Birding"
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North Dakota is an absolute treasure for fans of feathered
wildlife; in fact, theres hardly a spot in the state thats
more than an hour away from some kind of wildlife refuge.
Right now, sharp-tailed grouse are at the height of their
spectacular sunrise mating rituals. In his courtship dance, the male grouse
puffs up the purple air sacs on the sides of his neck and lures his beloved
by extending his wings, stamping his feet and making low couing
sounds.
Lucky for us, volunteers at the Cross Ranch State Park,
north of Bismarck, have built a special blind for people who want to observe
the sharp-tails dance. For those who can get up that early, the
blind is available from 4:30 to 8:30 each morning until the season ends.
But heres the deal: while access to the blind is free, you have
to pre-register with the park for permission. You also have to be careful
not to disturb the parks bison. Its calving season, and its
a really bad idea to appear threatening to a mama bisons new baby.
Also in the news is TR as in Teddy Roosevelt,
who founded the National Wildlife Refuge System 101 years ago. The TR
of this story, though, is actually a young Tundra Swan who was rescued
in Alaska after it fell into oil sludge last September. The cygnet was
rushed to the International Bird Rescue & Research Center in Anchorage,
where it recovered but not in time for the flocks fall migration
to North Carolina.
Since TR who turned out to be female had
never migrated before, she went southeast as a passenger on Northwest.
She was flown to Delaware, where Tri-State Bird Rescue held her until
migrating Tundra Swans reached the Eastern Neck National Wildlife Refuge.
Finally, on December 3rd, TR was given a special collar and released.
Her saviors were ecstatic to see her head straight into the migratory
flocks that had arrived. Many thought she wouldnt do it.
Every 4 days since, a satellite company named Argos has
been tracking TRs coordinates. She wintered successfully in North
Carolina, then joined the spring migration, which began on March 14th.
Days later, the swans had made it as far as Lake Erie in southern Ontario.
With a flight speed of up to 80 miles an hour, migrating swans have to
set down periodically to rest and store up fat for the next leg of their
journey. This flock stayed in the Lake Erie region for two weeks before
next heading west.
Around April 4th, the flock set down on the Sheyenne
watershed northwest of Fargo. TR is the only bird in the flock that hasnt
made a journey of this distance before, and the Eastern Neck Refuge is
concerned about her endurance. So, they contacted the Fargo-Moorhead Audubon
Society and asked them to try to find the cygnet and report on her condition.
Connie Norheim felt the coordinates centered on Brewer
Lake near Erie. Then, last Wednesday, she and other Audubon members zeroed
in on the flock in a field near Grandin. Norheim spotted TR, and she and
Lew Dailey spent more than two hours taking pictures. The people at Eastern
Neck were overjoyed to see how well TR is doing. You can log on to their
website to watch TRs
progress as the flock next moves up into Canada.
And, finally, some facts on swallows. 1). Its considered
good luck to have swallows nest on your buildings. 2). Its illegal
to destroy active swallow nests, because swallows are migratory birds.
And 3). Swallows eat up to 1_ times their weight in mosquitoes a day.
Now that should earn them some status!
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prior permission from North Dakota Public Radio.
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