The Virginian-Pilot
©
As the poet said, "Hope is the thing with feathers," and as the scientist said, here she comes now.
After a round-trip of 14,170 miles, a shorebird named Hope arrived this week on the Eastern Shore near Machipongo carrying a satellite transmitter that was attached to her 11 months ago at the same location.
"That's amazing to me," said Barry Truitt, senior scientist for The Nature Conservancy, which helped with the transmitter project in conjunction with the Center for Conservation Biology of the College of William and Mary/Virginia Commonwealth University.
Just how far is 14,170 miles? It's more than twice the distance around the moon.
Hope is a whimbrel, a species of long-billed wading birds. Whimbrels spend about three weeks on the Eastern Shore each spring and late summer, feasting on fiddler crabs. Virginia is a rest stop, where they take on fuel, doubling their weight, during their migrations.
Hope took two days to reach Virginia after wintering in the Virgin Islands at a location that has been proposed for construction of a resort-casino. Her presence has helped make a case for preservation of the site.
Whimbrel populations have declined by 50 percent in the past decade. The transmitter project is designed to identify sites important to the birds.
Hope is expected to stay on the Eastern Shore for a while, feeding and rebuilding strength before taking off for her nesting grounds in western Canada, near Alaska.
"This bird actually came back to the exact mudflat where we caught it last year," Truitt said. "How do these birds do that? We don't know yet."
Diane Tennant, (757) 446-2478, diane.tennant@pilotonline.com


Delicious
Digg
Reddit
Facebook
Twitter
Google
Yahoo


Reading other reader's
Reading other reader's comments make me wonder why the birds are declining instead of the ignorant humans.
Inspiring story
See complete comment at
http://rkpuma.com/forum/viewtopic.php?f=1&t=2068&p=3744#p3744
which provides the story pilotonline inspired.
Thx for the inspiration! rkpuma.com/forum
(images do not appear unless logged in)
Great Story!
I want to know how a bird can safely carry a transmitter? Would it not mess up the perfectly designed body?
They have a little Eddie
They have a little Eddie Bauer backpacks that fit around the birds' wings. They tuck the transmitters in there, along with a few worms and a little bottle of deerpark water. That's why they can fly so long without stopping for a break.
Can we quit with the wishful thinking
To the commenter from last night who's confident that shorebirds will adapt to any habitat destruction because there's a lot of green space between the east and west coasts (...or something)
1) did you miss the line in the story about these birds' populations declining by 50% in the past decade or so?
2) it's called a SHOREbird (please take no offense at the all-caps, I learned it from you)...why would it be happy about how there aren't any beach resorts in Wyoming?
3) it seems awfully convenient for you to conclude (against all the other, obviously biased evidence) that we humans needn't be concerned about our effects on animal habitats. Convenient, because if so, we can just do whatever we want at no cost to local ecosystems! Which is a lot easier all the work and economic tradeoffs to *not* damage ecosystems.
Why not just come clean and say you'd rather there be a hotel than birds?
Nature
Is Incredible.
Just goes to show you what we DON"T know about our animal kingdom.
Great story.
MIGRATORY ROUTE
Hey! I think that's the same route my luggage took the last time I flew. Coincidence? I think not.
TAIL WIND?
Ever wonder why your flight to the west coast takes 5 hours going and about 4.3 hours coming back? It is possible to get carried by a high pressure system, but the winds aren't likely to be consistenly high enough to make a difference.
THAT IS ONE FAST BIRD
Considering the VI's are about 1600 miles in a straight line from the shore. That bird had to average 33 mph non-stop to make it in two days. So much for trees and power lines I guess. Since the prevailing winds are west to east aloft, I would further estimate the bird had to actually be flying at a speed of 50-70 mph to compensate for the head or left quartering wind....something is fuzzy here.
Nothing fishy
Waterfowl and shorebirds can fly at 30 to 50 mph. A tailwind allows the bird to fly faster. http://www.experts123.com/q/how-fast-do-birds-fly.html
Also, migrating birds will climb to the optimal cruise level, much like aircraft, to maximize fuel efficiency by finding favorable jet streams. http://www.stanford.edu/group/stanfordbirds/text/essays/How_Fast.html
Lots of other credible information is available to back the little guys journey. http://www.google.com/search?hl=en&lr=&q=how+fast+can+birds+fly+site:.edu&aq=f&aqi=&aql=&oq=&gs_rfai=