Coastal Islands Sanctuary Program

Decades of conservation successes

Photo: Lindsay Addison

Audubon’s Coastal Sanctuary Program is a model for conservation along the Atlantic Flyway. The program maintains a diverse network of nesting habitats where researchers can study waterbird ecology, and new management tools are developed. While these islands are a boon for science, its most important purpose is to serve as a respite for coastal waterbirds where they can have a haven from predators and human disturbance while they safely raise the next generation of birds in North Carolina. 

In 1989, Audubon established the North Carolina Coastal Islands Sanctuary Program to protect and restore vital nesting habitat sites for nesting waterbirds. The program began with just two islands in the lower Cape Fear River and has grown to more than 20 locations that support over a third of the waterbirds that nest in North Carolina.  

Today, the program has expanded to protect 19 islands and two beach sites that support thousands of nesting pairs of pelicans, herons, egrets, ibises, gulls, terns, black skimmers and other bird species. 

Audubon staff work to maintain and monitor specialized habitats that are vital to the success of birds. By working with a wide range of conservation partners, the team is able to manage individual habitats through conservation best practices to support the specific species of birds that come to the sanctuaries.  

All these efforts lead to conservation success stories for birds. Success that have major impact on the species. Before the Sanctuary Program, fewer than 100 Brown Pelican nested along the coast of North Carolina. Today, there are more than 4,500 pairs.

The birds are flocking to our sanctuaries because they can find exactly what they need to survive and thrive. During spring and summer months, birds are able to nest and raise their chicks without commons threats from predators or human disturbance, resulting in years of nesting success. 

Because it supports such a large proportion of nesting waterbirds, the Coastal Sanctuary Program is essential to maintaining healthy populations of waterbirds both in the state and in the region. Without these protected habitats, coastal waterbirds wouldn’t return to nest year after year. And with nowhere else to go, we would lose the iconic species we know and love.

Santuary Blog Series

Management

Habitat Management for the Cape Fear River Dredge Islands
Coast

Habitat Management for the Cape Fear River Dredge Islands

Coastal habitat management aims to protect Cape Fear River terns

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Vegetation Management on the Cape Fear River Pays Off
Eco-Friendly Habitat Management

Vegetation Management on the Cape Fear River Pays Off

Through tilling and herbicide treatment, Audubon NC was able to transform these jungle-like islands into ideal open sand nesting grounds for oystercatchers and terns.

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Research & Monitoring

Sites

Lea Island and Hutaff Island
Important Bird Areas

Lea Island and Hutaff Island

Located north of Wilmington, between Figure Eight Island and Topsail Island, Lea-Hutaff Island is a 5,641-acre undeveloped barrier island and marsh system that has remained undisturbed by development.

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White Pelican Visits Rich Inlet
Coast

White Pelican Visits Rich Inlet

A rare American White Pelican rests at Rich Inlet. This species is not a resident of North Carolina; it is just passing through on its way to its wintering grounds.

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Field Seasons

Posting Sites for the 2017 Coastal Nesting Season
Coast

Posting Sites for the 2017 Coastal Nesting Season

Working to protect nesting birds at coastal posting sites from human disturbance

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2017 Summer Biological Technicians
Coast

2017 Summer Biological Technicians

These biological technicians are instrumental in preserving the delicate, waning habitat on the beaches, marshes, and sanctuary islands on the North Carolina coast.

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2017 Waterbird Nesting Season Recap
Coast

2017 Waterbird Nesting Season Recap

This year the Lower Cape Fear River sites hosted about 20% of the state’s Great Egrets and Brown Pelicans, over 25% of its Royal Terns, and just over 78% of its White Ibis -- one of the largest concentrations of nesting waterbirds in the state.

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Why You Shouldn't Feed Pelicans
Coast

Why You Shouldn't Feed Pelicans

They may look hungry, but tossing food scraps to Brown Pelicans does more harm than good.

Pelican Banding 101: Mind the Beak
Coast

Pelican Banding 101: Mind the Beak

For Audubon intern London Thompson, banding Brown Pelicans provides lessons in fortitude and a glimpse into the bird's lifecycle.

Biology Undergrads Chase Birds, Dreams at Audubon Sanctuary
NEW Coasts

Biology Undergrads Chase Birds, Dreams at Audubon Sanctuary

The Donal C. O'Brien, Jr. Sanctuary at Pine Island serves as a living laboratory for aspiring biologists.

Missing White Ibis Return to Battery Island After Year-long Hiatus
NEW Coasts

Missing White Ibis Return to Battery Island After Year-long Hiatus

Audubon members and the Cape Fear Garden Club get up-close view of ibis nesting season on the Cape Fear River.

Birds Tell Us About Water Quality in the Cape Fear River
Coast

Birds Tell Us About Water Quality in the Cape Fear River

UNC Wilmington graduate student Anna Zarn is studying American Oystercatcher eggshells and chick feathers to better understand toxic-metal contamination in the Lower Cape Fear River post-Florence.

Updates From Our Coast: After the Storm
News

Updates From Our Coast: After the Storm

Here in North Carolina, we continue to feel and see the effects of Hurricane Florence on our coast. We are grateful that all our staff are safe, yet aware that the path forward will be challenging. Stay up-to-date here.

Four Ways to Protect North Carolina after Hurricane Florence
Conservation

Four Ways to Protect North Carolina after Hurricane Florence

While we are still learning the full extent of the devastation that Florence brought, we do know one thing – it is time to change the way we design and live in our coastal communities.

Does egg color influence nesting success?
Coast

Does egg color influence nesting success?

A UNC-Wilmington undergraduate conducts honors thesis research on Least Tern egg patterning as it relates to thermal biology.

Sea Turtles Are Hatching on Lea-Hutaff Island
News

Sea Turtles Are Hatching on Lea-Hutaff Island

Hatchlings are making their way to the ocean from 18 sea turtle nests

How Beach Heat Affects Birds
Coast

How Beach Heat Affects Birds

The warming of the planet may have severe implications for wildlife. Thermal mapping can help us predict what may happen to beach birds and determine how we can protect them in the future.