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Piping Plover Rescue
The Piping Plover is a small bird facing
a big problem – extinction.
In Ontario, they are known to breed only
on the Sable Islands and at Windy Point,
located in the southeastern region of the
Lake of the Woods. Fortunately for the Plovers,
there are several organizations in Canada
working hard to increase their numbers.
Taking Action: The Federation
of Ontario Naturalists (FON) prepare conservation
plans for Ontario sites for the Important
Bird Area (IBA) initiative, an international
program dedicated to preserving bird habitat
under the guidance of BirdLife International,
with Canadian assistance from Bird Studies
Canada and the Canadian Nature Federation.
To protect Piping Plovers, FON is preparing
a plan for Sable Island, Windy Point and
Burton Island, a total of 12 square kilometers
known as IBA Lake of the Woods Sand Spit
Archipelago, and Three Sisters Islands (located
off Bigsby Island in Lake of theWoods).
The Lake of the Woods’ Piping Plover
population meets IBA criteria because it
is considered to be a Continentally Significant
Congregatory Species and a Nationally Significant
Threatened Species. First listed by Ontario
as an endangered species in 1977, the Piping
Plover, and the areas where they live and
breed, came under provincial protection
from Ontario’s Endangered Species
Act in 1980.
Because the breeding birds are under threat
from predators and human recreational activities,
protection measures include:
- adding signs indicating the presence of
the endangered species;
- building exclosures to keep out gulls
and foxes that prey on the birds (while
exclosure seems an awkward term, this protection
keeps predators out, and it is the word
used by Ministry of Natural Resources personnel
to describe the structure);
- designating Sable Island as a provincial
nature reserve;
- banning motorized vehicles in the area.
Not only has the Piping Plover been at risk
from predators and human activity, but increased
Lake of the Woods water levels have contributed
to nest destruction, as waves washed out
the breeding area during stormy or windy
weather. While this contributes to nest
destruction, it also helps the species by
bringing in food deposits and preventing
heavy vegetation growth in their breeding
grounds. The site is managed by the provincial
government as a Nature Reserve.
International Significance:
The area is being considered for additional
conservation attention, having been recommended
as an Endangered Species site within the
mandate of the Western Hemisphere Shorebird
Reserve Network (WHRSN). WHRSN is a program
of the Manomet Centre for Conservation Science,
a non-profit charitable organization dedicated
to preserving shorebird species and habitat
throughout the western hemisphere, working
with over 140 private and public organizations.
Sand and Surf: The Piping
Plover is attracted to the islands’
barrier island habitat, basically large
sand dunes sparsely covered with shrub and
trees with wide sandy shores and some marsh.
Located in the southern section of the Lake
of the Woods, where the climate is drier
and warmer, the IBA represents Canada’s
most easterly breeding site for the northern
Great Plains Piping Plover population. The
nearest other site is at Lake Manitoba 300
kilometres to the northwest; the distance
between the two breeding sites boosts Lake
of the Woods ecological significance as
important habitat for a globally vulnerable
species widely separated from other breeding
locations.
The area hosts other shorebird migrants,
including nesting Herring Gulls, Ring-billed
Gulls, American White Pelicans, Common Terns,
Marbled Godwits, Black Terns and Yellow-headed
Blackbirds.
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