An Unexpected Meeting Made Possible by Bird Banding

Banding is a critically necessary software scientists use in chook conservation. By means of banding applications (like these run by the U.S. Geological Survey Hen Banding Laboratory) biologists acquire invaluable insights into birds’ pure histories, together with inhabitants dimension, age construction, migration routes, and motion patterns. With many banding applications all through the nation, one of many best-known focuses on Piping Plover conservation. Scientists monitor the birds by way of three separate banding applications based mostly on their breeding areas. 

Piping Plover Background

Atlantic inhabitants:  With a breeding vary stretching alongside the east coast from North Carolina all the way in which up into Maine, this inhabitants has essentially the most breeding pairs of Piping Plover. Some pairs journey so far as Canada to breed and lift their households in Quebec and Newfoundland.

Nice Plains inhabitants:  Occurring from Nebraska up by way of North and South Dakota and into the Canadian provinces of Manitoba, Saskatchewan, and Alberta, that is the second largest inhabitants of Piping Plovers and principally follows alongside the trail of the Missouri River and its tributaries.

Nice Lakes inhabitants: That is essentially the most endangered inhabitants of Piping Plovers, with scattered breeding pairs all through Michigan, though just lately some pairs have unfold to different states.

No matter their breeding location, all Piping Plovers within the nation migrate south and spend the winter alongside the Atlantic and Gulf coasts from the Carolinas by way of Texas, in addition to within the Caribbean. Every winter, Piping Plovers from all three populations congregate alongside their most well-liked seashores.

Till the Nineties, when coordinated banding efforts started, scientists didn’t know the place the birds wintering on Florida’s seashores bred.

How Does Hen Banding Work?

Ornithologists and different scientists finding out birds sometimes seize them as chicks and apply a mixture of bands and flags on one or each legs that’s particular to the person in that research. Piping Plovers get a coloured band or flag on the prime of one among their legs, and the colour of this band or flag is particular to their breeding location.

Realizing a Private Connection

The place I work within the jap Florida Panhandle, we see the Nice Lakes Piping Plovers with their orange bands pretty typically, however it is extremely uncommon to see a banded chook from one of many different populations. Whereas surveying at Flag Island Vital Wildlife Space in early January, I noticed a Piping Plover with a yellow flag, indicating it was a member of the Nice Plains inhabitants. I instantly received out my digital camera and took photographs to doc its presence right here in Florida and to assist me learn the code on its flag extra simply. By means of my pictures, I decided that the code on the flag learn 62Z.

After reporting the banded chook on-line with the Banded Hen Laboratory, I eagerly awaited a reply with particulars in regards to the chook’s origins. Seems, the chook was banded as a chick on Lake Sakakawea in North Dakota in July of 2016. Two issues stood out to me: One, the chook was a minimum of 9 years outdated. Contemplating that the typical life span of Piping Plovers is 5-7 years, this was an outdated chook.

Much more outstanding was that it hatched on Lake Sakakawea, an space the place I monitored Piping Plovers throughout the summer season of 2022. I finally realized that this specific chook hatched on a gaggle of islands simply west of the Lake Audubon Causeway, which separates Lake Audubon from Lake Sakakawea.

At that time, I noticed the connection that I shared with this Piping Plover. Though I can’t verify if I ever noticed this specific chook whereas I labored in North Dakota, I do know for certain that I walked each foot of the island the place it hatched six years earlier than I arrived. As a result of most Piping Plovers nest in the identical common space the place they hatched, I might need additionally seen this chook’s siblings nesting on these islands that I surveyed in 2022.

Moreover, it’s a fairly cool coincidence that we’ve each traveled up to now since leaving North Dakota, and we each ended up on a bit sandbar within the Florida Panhandle in January. After fledging from its nest, this Piping Plover has certainly made numerous migrations from the northern Nice Plains all the way down to the Atlantic or Gulf coasts and again.

As for me, after leaving North Dakota, I labored totally different seasonal jobs in Utah, southern Florida, Wisconsin, the Northwestern Hawaiian Islands, and now I am up in northern Florida. We’ve each traveled hundreds of miles since first leaving North Dakota, and I undoubtedly loved assembly that Piping Plover on that island in January.

Why is Banding Essential?

Hen banding is likely one of the most necessary instruments that scientists can use to check birds. Banding has considerably improved our information in a number of methods, such because the inhabitants dynamics of sure species and the age courses and life spans of others. Nevertheless, the significance of banding is most evident in our understanding of chook actions and migration patterns. It’s one factor to see {that a} seaside has Piping Plovers nesting on it every year, however it’s much more useful to know that the identical birds are coming again to that spot every year.

The subsequent time you see some birds out on the seaside, make sure to search for bands. By submitting a sighting report back to the Banded Bird Laboratory, you’ll not solely discover out extra details about that particular person, however additionally, you will be aiding with the conservation of that species. Who is aware of, perhaps you’ll even have your personal reunion with a banded chook in some unspecified time in the future!