Tag Archives: common tern

No terning back!

I’ve caught it.

Safety first! Credit: Jackie

Credit:Jackie Claver

I’ve caught what some people call the “bird bug” – AKA the overwhelming joy that follows after working with cool avian critters.

I took in the full expanse of the beach, with lapping waves and a calm endless stretch of sea. It was about 8 in the morning.  I waded up to my knees carrying my provisions above my head. As I climbed aboard the boat, I buckled my life vest and grabbed the metal pole beside the steering wheel. Kate Iaquinto, Monomoy National Wildlife Refuge’s wildlife biologist, took the helm and we started across the open water. The ocean smelled amazing. It was clear skies and sunny, and the rush of the speed and ocean breeze made it very comfortable. The little furry brown heads of seals popped up from time to time, curious about our passing.

After about 10 minutes, we dropped anchor and we waded our way through the water past trails of horseshoe crabs and onto shore.  As I looked ahead, birds were everywhere.  As I wasn’t too confident in my bird identification abilities yet, I asked myself were all of these birds terns?

I followed behind Kate until we came to the camp site set up with tents. In a stretch of sand about 7 miles long, I was informed there were 11,723 pairs of common terns on the island! After not being in the tern colony for more than 2 minutes, poop flew down from the sky onto Kate’s face barely missing her mouth. It was inevitable really, and it could only mean good luck, right?IMG_8603

I was informed to grab a yellow hard hat with marker flags to protect the terns and my head, and off I went with Kate and four Student Conservation Association interns.

Four speckled white and black eggs in the sand. I was surprised at the tern interns’ intense enthusiasm about these eggs. We had passed dozens of nests already. I shortly learned, these were very different. The four interns told me this was a skimmer’s nest. I had never heard of a skimmer bird. Apparently, there had not been a skimmer’s nest observed on the island for quite a long time. What a success!

 

As we went out into the field, we surveyed the nesting plots where nesting adult terns and their chicks resided.  And boy are the little ones expert hiders. They can find the smallest pieces of vegetation, and under its protective cover they blend in perfectly with the sand.

I read off their band numbers ensuring they were present and healthy, while admiringly looking at the squirmy bodies of fluff. This process of surveying helps Kate and the tern interns identify success of terns nesting on the island. As we moved from plot to plot, laughing gulls called out in hysterical ‘has’ and I couldn’t help but also laugh myself.

Common terns fledge, developing feathers for flight, between 22-28 days old. Their eggs come in a variety of colors: green, creme, turquoise, and brown, with speckled dark spots. They generally have a clutch size of about 1-4 eggs. Roseate terns, a federally endangered species, often reside within common tern colonies. Although common terns are not endangered, they are a species of concern in Massachusetts.

Throughout the course of the day, I had banded four birds with the help of Kate. As I sat on the beach taking pictures, the sun cast a fine glow of colors across the horizon and a pair of oystercatchers moved along the shoreline nearby.

Overall, it was amazing going out into the field at Monomoy and I am grateful to have experienced this unique adventure during my inTERNship.

Capturing the Mission: Science Communications Internships

Interning with Student Conservation Association was the best opportunity I could have experienced as a recent college graduate. I was exposed to some amazing people and places that made my internship truly memorable. Working alongside the U.S Fish and Wildlife Service’s External Affairs team allowed me to tell the amazing stories of projects happening all throughout the Northeast Region, sometimes travelling to do so! On one occasion, I traveled to Maine to meet a biologist to see how far their monarch and woodcock project had come! It was rewarding to highlight their amazing story and hard work to preserve land for two species in need.

Don’t just take my word for it! SCA interns from all over have experienced everything from broadcasting to endangered species work! Let’s hear from Beth Decker, her full story is here.

We were headed out to get footage of the Puritan tiger beetles and the beaches they live on.

“For the past two summers, I have been working at the Service’s Northeast Regional Office in Hadley, Mass. in our broadcast department. We’re the side of the Service that most people may not know about- we work with our public affairs team to tell our stories using multimedia. I have had the privilege to see conservation in action, and document it so people are aware of the work we do.  I’ve documented red knots, Puritan tiger beetles, and Karner blue butterflies. I’m always excited to start my next project and show our mission in action!”

Rani Jacobson has an incredible story to tell too! Her story begins on Great Gull Island in New York.  Here’s what she learned!

Rani Jacobson with a tern chick. Credit: Venice Wong

“We learned how to trap and handle adult terns and how to record certain information, such as weight, beak length and band number. The next part of the day was devoted to banding tern chicks, which was a bit easier and much more fun. We used pliers to put bands on the legs of the chicks and recorded the band number and how many chicks and eggs were in the nest, all while being dive-bombed by the adults.  I had a fantastic week on the island.”

Here’s a look at one last intern that can turn a serious matter into a call for action. Tom Barnes communicated the seriousness of white-nose syndrome in bats in this blog, and brought a serious conservation concern to light.

Healthy Virginia big-eared bats. Bats are fascinating animals that are vital for a health environment, eating tons of insects nightly, benefiting our crops, our forests and us. Credit: Craig Stihler / WVDNR

“Despite their long association with vampires, haunted houses and the uncanny in general, bats are facing a horror story of their own. The disease white-nose syndrome has decimated bat populations in our region, killing nearly all hibernating bats in some areas. And it’s spreading — first documented in a New York cave in the winter of 2006-2007, the disease or the fungus that causes it (Pseudogymnoascus destructans) is now found in 33 states. Experts fear that some bats are even becoming extinct in certain areas. If one thing’s clear, we shouldn’t be afraid of bats. We should be afraid for them.”

As interns, it’s our job to share these stories and learn from the incredible adventures along the way. Interested ? We’re looking for two communication interns for our Fisheries & Aquatic Connectivity and Ecological Services programs. These 10-month paid positions will be located at our regional office in Hadley, Massachusetts. Click here for more information.

More great intern stories with USFWS External Affairs!

Floating Loon Rafts for Rent: One Occupied This Past Summer

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Artificial nesting platform with loon egg.  Photo: NYSDEC.

What does it take to bring back an icon to Northern New York? That’s the question that has left habitat managers scratching their heads for the past decade. After construction of the St. Lawrence Seaway and Power Project, much of the original habitat for shore-nesting birds was flooded out. As it turns out, with four cedar logs, some natural vegetation, and a lot of patience, there might be some hope for restoring the not-so-common loon to the St. Lawrence River.

“Here in the St. Lawrence-Franklin D. Roosevelt Power Project area, there are a few loons that nest in the general area, but there’s open water flowing so it’s not necessarily a great spot,” explains Mike Morgan, who manages the Habitat Improvement Projects (HIPs) on the St. Lawrence.

When the Power Project was up for relicensing back in the late 1990s, the Service, along with the New York State Department of Environmental Conservation (NYSDEC) and other agencies identified potential impacts of the power dam that should be taken into consideration. As a result, the New York Power Authority has helped fund, construct, and implement at least ten Habitat Improvement Projects targeting a variety of fish and wildlife potentially impacted by the dam.

loon-with-chick_bri

Common loon with chick.  Photo: USFWS.

One of those species is the Common Loon. “Loons are kind of a charismatic species that people care a lot about and are considered for a lot of hydropower projects” says Morgan. Loons are pretty susceptible to water level fluctuations since they generally nest close to the shoreline. “So a pretty common technique to mitigate that is to put out rafts in suitable areas for loons to nest on because the rafts will float up and down with the water and still be easy for the loons to access,” Mike explains.

After roughly five years of trying this on Lake St. Lawrence with no loons nesting on the rafts, some were ready to give up. Having a “you build it, they will come” mentality doesn’t quite work out for loons and other species, as Mike explains. It has been a process of trial-and-error to find areas where placing artificial nesting platforms most effectively meets the needs of breeding loons. Not to mention the amount of energy it takes to haul these water-logged rafts in and out each season. Some years, geese have taken up residency on the rafts before the loons could, posing some competition for breeding space.

“One of our concerns is actually bald eagles, which is kind of funny because we like to have bald eagles around and they’re a pretty charismatic species in their own right, but they’re big enough to make life unpleasant for nesting loons,” says Mike.

loonchickhatched

First loon chick to successfully hatch and fledge from an artificial nesting platform in the St. Lawrence Power Project area.  Photo: NYSDEC.

Finally, on the tenth anniversary of the start of the HIPs, the first loon chick hatched and fledged from one of the artificial nesting platforms this past summer. That’s not the only good news – 75 osprey chicks hatched on installed nesting poles, and roughly 11,500 common tern chicks hatched on artificial nesting structures during the 10 years of management efforts for St. Lawrence River birds.

Biologists Steve Patch and Scott Schlueter from the Service continue to meet each year with other representatives from the NYSDEC, St. Regis Mohawk Tribe, Northern New York Audubon Society, the Power Authority, and the local government to review progress and make future decisions about Habitat Improvement Projects on the St. Lawrence River.