Like most of you, I’ve long appreciated the grit of North Dakota’s native species. We
tend to think more about the toughness of sharp-tailed grouse, northern pike and
pronghorn that, like our ancestors, have managed to survive on the prairies
compared to the more beautiful, but fragile nonnative pheasant.
In the same vein, let’s not overlook some of the nongame species. Maybe we can
appreciate those even more? Have you ever given a second thought to the long-billed curlew?
Color me guilty as well until a recent column in North Dakota OUTDOORS magazine.
Most wouldn’t give a second thought but when a species is referenced in Theodore
Roosevelt’s journal and still found here today, it’s place in history is well
deserved.
“It’s a bird he observed when he was here in North Dakota, when he spent time on the
Elkhorn Ranch, he called it one of the most conspicuous birds. It was a bird he really
enjoyed. And it’s a bird that you probably can’t find in that Elkhorn Ranch area
anymore,” said Sandra Johnson, Game and Fish Department conservation biologist. “We still have a good curlew population in North Dakota, but there are places where we’re just not finding them. So, that’s where a study will really help figure out what’s going on with our curlews.The hope is that the study will reveal a full lifecycle perspective on these interesting birds”
“Long-billed curlews are only in North Dakota for a couple of months during the
breeding season and then they migrate to the Texas coast or elsewhere for seven,
eight, nine months,” Johnson added. “So, it’s really important to learn more about whether
we are all doing our part to make sure that this bird has safe places all along the way.”
The North Dakota Game and Fish Department has teamed with two leading
conservation organizations to study the movements of a conspicuous shorebird to better
recognize the bird’s habitat use in southwestern North Dakota and elsewhere.
In the Department-funded study managed by Boise State University’s Intermountain
Bird Observatory and Northern Great Plains Program of American Bird Conservancy,
researchers planned to fit long-billed curlews, that migrated in spring to North Dakota to
breed, with solar-powered tracking devices.
“We’re hoping to be able to find some curlew nests and then be able to trap adult birds
and outfit them with satellite or cellular transmitters that can give us data remotely,” said
Jay Carlisle, research director for Intermountain Bird Observatory. “Then we can just be
armchair biologists and collect data on their movement throughout the year. The main
goal is to get information on habitats and regions that are important to curlews, not just
while they’re here in North Dakota, but during migration, during the long non-breeding
season and then spring migration again.”
So, why study long-billed curlews as many other species, ones that researchers know
by song or simply by glancing at as they wing speedily by, share much of the same
landscape?
“Long-billed curlews are a species of concern because of population declines, and
they’re also seen as an indicator species for the health of grasslands, even agricultural
lands,” Carlisle said. “Mainly it’s because of this population decline that has happened
disproportionately in different areas, that there’s been interest in understanding more
about the full annual cycle of long-billed curlews and ideally stitching together what are
some limiting factors, what are some threats that affect populations and are they
affecting different populations differently? We already know this is the case, but we’re
still learning more and more about different populations.
“These birds are great indicators of ecological health. Their position in food chains and
their lifespan is pretty short, so they can help us see how healthy our environment is,”
he added. “These are working lands here in North Dakota and we’re just looking at how
we can have all the pieces work together.”
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