Marine Operation in Maryland Supports Sustainable Development Goals
BERLIN, Maryland – The day-long marine operation started well before 7 a.m. at the South Point Boat Ramp.
Deployment Day for Artificial Breeding Island
“Deployment day is always important,” said David Brinker, from the Maryland Department of Natural Resources.
A group of workers with DNR, Maryland Coastal Bays, and volunteers gather along the Sinepuxent Bay every April to deploy 18 rafts.
“This will be our fourth year,” Director of Maryland Coastal Bays Kevin Smith said. “We thought it was going to work. We didn’t know it was going to work as well as it did.”
The rafts are joined to form a 2,304-square-foot artificial island.
“It’s not (complicated). It’s 1-2-3-4 up to 18 (rafts),” Maryland Coastal Bays Bird Habitat Coordinator Kim Abplanalp said. “This is the largest (raft) of its kind 2,300 hundred square feet. Weighs 63 tons.”
The group deployed the raft in 2021 in response to dwindling numbers of Common Terns, Royal Terns, and Black Skimmers—state-listed endangered waterbirds.
“We’re talking like 90% declines in the last 20 years,” Smith said. “We’ve lost these islands. We’ve lost like 50% of our nesting islands in the last 30 years. It becomes this connected kind of collapse (of the ecosystem).”
In 2003, there were more than 1,100 pairs of the three bird species listed in Maryland Coastal Bays. By 2020, the combined pairs dwindled to 35, according to state figures.
“These birds once had all of Ocean City, all the back bays, all of this area—this was their nesting ground,” said Jonathan “Mac” McKnight, the director of the Wildlife Heritage program. “While it’s great, we are building this island for them every year. What we need to do now is to come up with a long-term solution for these birds.”
Causes of Bird-Breeding Island Loss
Officials blame sea level rise, erosion, and more frequent severe storms for the loss of bird-breeding islands.
Brinker, an ecologist for DNR’s Natural Heritage Program, pointed from shore to an island of dredge material made in 2014 which is essentially now washed away.
“It was about 2-3 acres when it was made. Now, what’s left is no bigger than this chunk of raft I’m sitting on,” Brinker said.
“We are on the forefront of what’s happening with climate change. And, it’s not happening 20 years from now or 50 years from now. It is happening now,” Abplanalp said. “It would be nice if we just had islands that could do this for us, but in the meantime, we’re doing this.”
Success of Artificial Breeding Island
In the three years of the artificial breeding island, located 2.4 miles offshore in Chincoteague Bay, breeding pairs of Common terns and Royal terns have skyrocketed.
“(The raft hosted) 332 nests (last year) and the density could go up, so we’re hopeful word’s going to get out,” raft builder Todd Peterson said.
The island is equipped with four cameras for remote monitoring, marker lights at night, and speakers to lure birds during the day. It will be in place for birds to nest through September when the nine raft pairs will be towed back to shore.
“We have the technology and the wherewithal to come up with a long-term solution for these birds. It’s just a question of finding the will to do it,” McKnight said. “We’ve really honed our chops on making this island attractive to them. The trick for us now is making this island permanent.”
Investment in Sustainable Development
The artificial island cost $108,381 to build.
“The investment for these birds—it’s tiny on the grand scale and they are so worth it,” McKnight said.
More from CBS News
SDGs, Targets, and Indicators
1. Which SDGs are addressed or connected to the issues highlighted in the article?
- SDG 14: Life Below Water – The article discusses the decline in bird populations due to sea level rise, erosion, and severe storms.
- SDG 15: Life on Land – The article highlights the loss of nesting islands for birds and the need for a long-term solution.
2. What specific targets under those SDGs can be identified based on the article’s content?
- SDG 14.2: By 2020, sustainably manage and protect marine and coastal ecosystems to avoid significant adverse impacts, including by strengthening their resilience, and take action for their restoration in order to achieve healthy and productive oceans – The article discusses the deployment of artificial rafts to create an artificial island as a measure to address the decline in bird populations.
- SDG 15.5: Take urgent and significant action to reduce the degradation of natural habitats, halt the loss of biodiversity, and protect and prevent the extinction of threatened species – The article highlights the need for a long-term solution to protect and preserve nesting islands for birds.
3. Are there any indicators mentioned or implied in the article that can be used to measure progress towards the identified targets?
- The number of breeding pairs of Common terns and Royal terns on the artificial island can be used as an indicator of progress towards SDG 14.2.
- The preservation and restoration of nesting islands for birds can be used as an indicator of progress towards SDG 15.5.
4. Table: SDGs, Targets, and Indicators
| SDGs | Targets | Indicators |
|---|---|---|
| SDG 14: Life Below Water | 14.2: By 2020, sustainably manage and protect marine and coastal ecosystems to avoid significant adverse impacts, including by strengthening their resilience, and take action for their restoration in order to achieve healthy and productive oceans | Number of breeding pairs of Common terns and Royal terns on the artificial island |
| SDG 15: Life on Land | 15.5: Take urgent and significant action to reduce the degradation of natural habitats, halt the loss of biodiversity, and protect and prevent the extinction of threatened species | Preservation and restoration of nesting islands for birds |
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Fuente: cbsnews.com
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