Protecting Wildlife

Prince Edward Island has a highly fragmented natural landscape borne out of a history of colonization that saw extensive land conversion to agriculture. Habitat loss, human disturbance and competition from invasive species continue to present challenges for wildlife.

Island Nature Trust has a constitutional mandate to protect wildlife and that includes those that are residents, migratory and all species at risk. As our capacity allows, we work in partnership with federal and provincial government departments to monitor and protect species-at-risk in PEI. We also conduct research and outreach programming focused on wildlife and their habitats.

Protecting Wildlife
Pileated woodpecker at Townshend Woodlot Natural Area. Photo by Brett MacKinnon.

In Canada, species at risk are identified by the independent Committee on the Status of Endangered Wildlife in Canada (COSEWIC) and classed as Endangered, Threatened, Special Concern, Extinct or Extirpated. The Committee’s recommendation for listing a species in one of these categories is based on a comprehensive evaluation of the best available scientific data. Legal protection for these species may then be afforded under the federal Species at Risk Act (SARA) and sometimes also using provincial legislation. PEI does not have an Act that pertains specifically to species at risk. The Prince Edward Island Wildlife Conservation Act includes provisions for the protection of some species at risk and their habitats. Of the 789 species listed on the SARA registry as “at risk”, 33 are native to PEI. Provincially uncommon species are also ranked by the Atlantic Canada Conservation Data Centre (ACCDC) for Prince Edward Island. ACCDC provides a rank of S1 (critically imperilled, known from 5 or fewer PEI locations), S2 (imperilled, 20 or fewer) or S3 (vulnerable, 80 or fewer) for provincially uncommon native plants and animals.

Protecting Wildlife
Red-backed salamander at Malcolm MacArthur 1899 Natural Area. Photo by Brett MacKinnon.

Species at Risk: Piping Plover

Piping Plover Guardians
Training Piping Plover Guardians

The piping plover (Charadrius melodus melodus) is a small shorebird that nests and raises its young on Atlantic Coast beaches from Newfoundland and Labrador to North Carolina. Piping plovers cannot survive without safe, healthy beach habitat to breed, rest and feed. They are migratory birds that travel back and forth each spring and fall between their northern breeding grounds and southern wintering grounds (along the southeastern US coast and the Caribbean islands). The Atlantic Canada population was listed as Endangered under the federal Species-At-Risk Act in 2003. In Prince Edward Island, there are fewer than 25 breeding pair remaining most years.

Piping Plover
Banded piping plover, Copyright Sean Landsman

Piping plovers are well adapted to the shifting sands of Prince Edward Island’s beaches. Their sand-coloured upperparts and speckled eggs are perfectly camouflaged in this setting. They thrive in PEI’s fragile, dynamic beach – dune ecosystem, where the waves and wind mix up sand and cobble, and the many tidal runs provide habitat for their favourite food of sand worms.

So Why are Piping Plover At-Risk in PEI?

Human disturbance: Piping plover adults, eggs, and chicks are hard to see and beach goers can easily get too close without ever knowing it. Increased human activity near nesting areas can lead to nest detection by predators, abandonment of eggs by incubating adults, chick mortality, and the abandonment of a beach as a traditional breeding site. Staying clear of signed areas, keeping motorized vehicles off beaches, keeping pets leashed, and walking on the wet sand can keep disturbance to a minimum.

Predator pressures: Plover adults, chicks, and eggs are at risk of predation by crows, falcons, eagles, raccoons, foxes, mink, coyotes, and roaming dogs and cats, all of which may be attracted by leftover food and other waste. Encouraging beach-goers and coastal landowners to take trash out with them can help reduce predator visits to the beach. Adult plover alarm calls when pets or people get too close to nests and young will also attract smart crows and foxes; listen for their signals that mean you are getting too close on signed beaches.

Weather: High tides and winds can flood nests or threaten the survival of flightless chicks. As a result of climate change, extreme weather events are predicted to increase in frequency and intensity. This not only affects breeding plovers and their young, but also adult and fledgling survival during migration and on wintering grounds.

Piping Plover Nest
A piping plover nest in typical cobble habitat with four eggs

INT’s Piping Plover Conservation Program

Piping plover conservation on PEI’s provincial beaches began with a handful of concerned volunteers banding together to monitor nests. In 1995, Island Nature Trust began to coordinate their conservation efforts on all PEI nesting beaches that lay outside the PEI National Park. More than twenty years later, Island Nature Trust continues to partner with dedicated volunteers, the Canadian Wildlife Service, Parks Canada and the Province to protect piping plover on their nesting grounds in PEI and provide information to beach-goers during the summer months.

Piping plover nest and rear chicks on sandy, cobbly beaches above the high-tide line on the north shore of PEI, from Jacques Cartier Provincial Park near Alberton to East Point past Souris, and along the east coast down to Wood Islands. In any given year, there are usually 12-20 of these beaches occupied by nesting piping plover. Adults start to appear as early as late March and males and young will leave again as late as mid August. During that time, Island Nature Trust staff and volunteers check beaches for birds and sign those where they are present. When a pair begins to nest, INT staff will install symbolic fencing consisting of posts with rope strung between. This signals that there is a nest on the beach; people must stay out of the fenced area, keep dogs on leash and be careful to give adults and then eventually chicks a wide berth. When chicks hatch they are out and about foraging almost immediately, so if you are on a signed beach, please be aware and share the shore! There are hard-working bird parents and kids that have a lot of food to eat in preparation for a mammoth trek south!

If you would like to become a Plover Beach Guardian, please get in touch with our Coastal Species-at-risk Coordinator, Sarah Hirtle.

Contact our Piping Plover Coordinator

For more information on the Piping Plover in Eastern Canada please visit

Click Here to Report a Violation to a Conservation Officer

Species-at-Risk: Insect-Eating Birds

Male bobolink

Insectivorous birds are those whose diet is mostly made up of insects. They are a crucial part of a healthy ecosystem and also serve as natural pest control. Many species that fall into this category are in global decline. The reasons for these declines are not all known, but may include changes or declines in insect populations due to climate change, pesticides use and habitat loss. At-risk insectivorous birds that nest in Prince Edward Island include the bobolink, barn swallow, bank swallow and common nighthawk.

Agriculture is a significant industry in PEI, and farms provide important habitat for certain insectivorous bird species on the Island. Since 2014, Island Nature Trust has been working with rural landowners to monitor and protect the habitat of two bird species, the bobolink and barn swallow, in farm and grassland landscapes. Both of these species prospered in PEI during the 1700s, when settlers began clearing land and raising barns, but have since disappeared from many Island locales.

Male Bobolink
Male bobolink by Donna Giberson
Female Bobolink
Female bobolink by Caroline Palmer

The bobolink (Dolichonyx oryzivorus) is a grassland species, feeding on insects as well as rice and grains, with a preference for managed hay fields in PEI to nest and raise young. Modern practices of cutting hay early for sweeter forage and silage eliminates whole fields as nesting habitat, because the young do not have enough time to fledge before the field is cut and cannot get out of the way of the harvesting equipment. The bobolink was classed as threatened by the Committee on the Status of Endangered Wildlife in Canada (COSEWIC) in 2010 and protected under the federal Species at Risk Act (SARA) in 2017. The bobolink population in Canada has decreased by 88% over the last 40 years.

Barn Swallow
Barn swallow by Carolyn Cockram

The barn swallow (Hirundo rustica) is an aerial insectivore that nests in old built structures. On PEI, barn swallows may be found building their nests inside barns, other farm buildings, or in fishing shacks at the many small craft harbours that dot the coastline. Newer metal outbuildings and locked up doors do not accommodate this species’ needs for mud-based nests attached to rough, unfinished interior wood timbers. The barn swallow was classed as threatened by COSEWIC in 2011 and protected under SARA in 2017. It has seen a decline in population of 76% since the 1980s.

Barn Swallow
Fledgling barn swallows by Jackie Waddell

The bank swallow (Riparia riparia) is another aerial insectivore that breeds in PEI. It inhabits coastal regions, with adults building nests in colonies in the sides of shoreline banks, dunes and cliffs. The bank swallow was classed as threatened by COSEWIC in 2013 and protected under SARA in 2017, having lost 98% of the population over the last 40 years.

INT’s Farmland Birds Conservation Program

In 2014, Island Nature Trust began an outreach program aimed at creating greater awareness of barn swallow and bobolink and their habitat needs in Island rural communities. Once Islanders understood what needed to be done, many embraced the practices that give these two birds a fighting chance to successfully raise their young. Volunteer landowners in the Farmland Birds program use simple fridge forms to track important arrival, nesting and departure dates for PEI birds each year. Some also provide access to their land so INT staff can monitor the breeding success of the two species. Now 4 years old, this program is providing local data on populations of these at-risk bird species that can inform national recovery programs in the future.

The following are best management practices that INT advocates for bobolink, barn swallow and bank swallow:

  • Delay haying until after July 15th each year, to avoid destroying bobolink nests and young; the Province now offers a financial incentive to landowners under the Alternate Land Use Services (ALUS) program to delay the cut (ask us at the office for more information and contact details)
  • If you wish to retain an open, unforested landscape on your property, mow unused fields every 2–3 years to maintain grassland habitat for bobolink and other nesting grassland birds
  • Open doors or windows of out buildings by mid-April to allow nesting access for barn swallows
  • Install nesting ledges for barn swallows if there are no safe surfaces away from cats, raccoons and other predators in your outbuilding (ledges available at the office)
  • Preserve bank swallow nesting colonies by opting not to install rock armour where the colonies occur
  • Do not mow or farm right up to coastal edges as this destabilizes the bank and can damage bank swallow nest cavities
  • Volunteer for the Farmland Birds Program (contact us to find out how)

For more information about the species listed here and how you can help, check out the following factsheets:

Forest Birds

According to The State of Canada’s Birds published in 2012 by The North American Bird Conservation Initiative, forest bird populations overall have declined by 10% since 1970. Changing forestry practices, degradation of forested wetlands, loss of insect prey, climate change, and habitat loss on wintering grounds are considered threats for many species.

For more information on forest species-at-risk on Prince Edward Island, check out the following factsheets:

Canada Warbler & Olive-sided Flycatcher

Canada Warbler & Olive-sided Flycatcher
Canada warbler (left) and olive-sided flycatcher by Brett MacKinnon

In 2017, Island Nature Trust began an intensive study of the bird communities using forests in some INT and public natural areas, particularly what habitat features drive use by forest-nesting species at risk. During the nesting season in May and June, INT staff conduct dawn point count surveys in forested natural areas across the Island. They record all species heard or seen, making special note of two; the Canada warbler (Cardellina canadensis) and olive-sided flycatcher (Contopus cooperi), both listed as threatened. Canada warbler populations have seen an estimated 71 percent decrease from 1970 to 2012 in Canada. Similarly, olive-sided flycatcher populations have declined 79 percent from 1968 to 2006 in Canada. Habitat assessments conducted at the point count sites establish the key local and landscape-scale habitat features that influence bird diversity and the presence of species at risk in PEI forests.

The data from this study will be considered in tandem with a parallel study of forest bird habitat in Nova Scotia, conducted out of Dalhousie University. It is our hope that the combined work will ultimately inform forest management practices for private woodlot owners, conservation groups and governments. Look here for more information on some of the birds found during our surveys.

Ruby-throated Hummingbird

Often associated with backyard feeders, the ruby-throated hummingbird (Archilochus colubris) is actually a forest bird. One of its earliest flowering nectar sources in PEI, when it returns to the Island in early May, is our native red maple (Acer rubrum). While the population of this tiny forest dweller is not considered to be at risk, there are many of the same concerns for it as there are for our native bees, related to impacts of pesticides and a changing climate.

Island Nature Trust has partnered with Cindy Cartwright from Hummingbirds Canada in Ontario to band adult hummingbirds in PEI. Banding birds allows researchers like Cindy to track individuals over time and assess their body condition and growth. If you have a backyard hummingbird feeder and suspect you have the same birds returning year after year, you are probably correct! They seem to return each year to the same nesting area and the oldest banded individual so far is eight years old!

Island Nature Trust is seeking help from Islanders to record key dates on a fridge form, such as date of first and last sighting at their feeders. This type of information collected from citizen scientists over the long term is crucial to understanding how changes in the timing of events such as flower and insect emergence could have an impact on hummingbird populations and their migration. Please contact us if you are interested in participating!

For more information on the ruby-throated hummingbird, hummingbird friendly native plants, important habitat needs, and how to make your own sugar water mixture, check out our fact sheet.

Important Bird Areas

St. Peter’s Bay by Hailey Blacquierie

Important Bird Areas (IBAs) are identified using international criteria and standards as special spaces providing crucial habitat for particular at-risk species or assemblages of birds. IBAs can range in size from very tiny patches to large tracts of land or water. In Canada, IBAs carry no legal protection, but they complement and often overlap with other national, provincial, and local conservation designations. They have been used to design conservation reserve networks and prioritize lands for acquisition by land trusts across Canada.

In Prince Edward Island, there are 16 Important Bird Areas scattered along our 800 km of coast. The rich mix of salt marsh wetland, beach barrier ponds, sand spits and nearshore islands around PEI provide important nesting, feeding and resting grounds for shorebirds, gulls and waterfowl. PEI is situated in the Atlantic Migratory Flyway, used by hundreds of species that move between different breeding and wintering grounds in the Americas.

Important Bird Areas
A great egret with great blue heron in back at Savage Harbour by Brett MacKinnon

Island Nature Trust partners with Bird Studies Canada, Nature Canada and the Province to collect and manage information on PEI’s IBAs.

More details on the locations and designation of IBAs in PEI can be found at:

Other Wildlife Programs

Other Wildlife Programs
Enthusiastic students at Allisary Creek wetlands by Brett MacKinnon

More information coming soon.