
Captive Breeding No Silver Bullet for Endangered Canadian Bats, Study Finds
Conservation Success, News and Events

Rusty-Patched Bumble Bee
InsectsOne of the most common species of bumble bee in southern Ontario as recently as the 1980s, this hard-working pollinator is now on the brink of extinction throughout its large range. It has not been observed in Canada since 2009.


Taylor’s Checkerspot
InsectsAs native grasslands are lost, the survival of the Taylor’s checkerspot butterfly hangs in the balance. Because of its sensitivity to changes in its habitat, it is considered an environmental indicator for the health of the entire ecosystem.

Fowler’s Toad
Reptiles & AmphibiansFowler’s toad is facing a severe threat of extirpation from Canada. They occur in Canada only along the northern shore of Lake Erie in extreme southern Ontario. One of the biggest threats facing Fowler's toad habitat is the spread of an invasive reed.

Swallows of the Maritimes
BirdsThis group of aerial insectivores has experienced greater declines than any other group of birds in North America. In Canada, the trend is most severe in the Maritimes. Understanding the reasons for decline is a key first step in recovery.

Massasauga Rattlesnake
Reptiles & Amphibians The Massasauga is Ontario’s only remaining venomous reptile, but despite widespread persecution, it poses little threat to public safety. In First Nations traditions, the Massasauga is the medicine keeper of the land.

Northern Map Turtle
Reptiles & AmphibiansWater pollution poses a serious threat to northern map turtles, killing off the molluscs that female turtles depend on. In addition, invading zebra mussels in the Great Lakes region have crowded out native molluscs.

Oregon Spotted Frog
Oregon Spotted Frog Reptiles & AmphibiansNow on the brink of extirpation from Canada, this frog is found only in British Columbia's lower Fraser Valley, where it is believed that only 300 breeding individuals remain in small, widely scattered remnant populations.

Pacific Pond Turtle
News and EventsThe Pacific pond turtle was once a familiar sight in the ponds and lakes of southern British Columbia and Vancouver Island and along the west coast as far south as California and Mexico. This species is no longer found in Canada.

Piping Plover
BirdsThe endangered piping plover is extremely sensitive to disturbances on the beaches where it nests. As a result, it is not uncommon for adults to abandon viable nests. The Great Lakes region has experienced the most dramatic declines.

Vancouver Island Marmot
MammalsThe Vancouver Island marmot is Canada’s most endangered mammal and one of the rarest mammals in the world. Although conservation breeding and reintroduction programs have given this species a fighting chance, it continues to teeter on the brink of extinction.

Roseate Tern
BirdsThe roseate tern is a graceful creature whose white, forked tail looks like long streamers when in flight. This endangered seabird experienced sharp declines during the 1970s. Today, there are fewer than 250 adults in Canada.

Snapping Turtle
Canadian Species Reptiles & AmphibiansSnapping turtles are hunted, poached and hit by vehicles. Since they can take nearly 20 years to reach maturity, removing even a few adult snapping turtles can pose a serious threat to the population.

Yellow-Banded Bumble Bee
InsectsBecause they use nectar and pollen as their source of fuel, protein and nutrients, yellow-banded bumble bees love habitats that offer plenty of flowers. This can include meadows, grasslands, wetlands, forests and farms.


Spiny Softshell Turtle
Reptiles & AmphibiansDue to shoreline development and agricultural activity, spiny softshell turtles have faced significant habitat loss, degradation and fragmentation. They are easily disturbed during nesting.

Mauritius Kestrel
News and Events Mauritian SpeciesNative only to Mauritius, the Mauritius kestrel was historically found throughout the island. By the early 1970s, its range was reduced to the mountainous Black River Gorges in southwestern Mauritius.

Spotted Turtle
Reptiles & AmphibiansSpotted turtles are the most cold-tolerant Ontario turtle species and are the first to emerge to bask in the spring — sometimes sunning themselves next to mounds of melting snow.

Western Painted Turtle
Reptiles & AmphibiansWestern painted turtles prefer the shallow waters of ponds, lakes, marshes and slow-moving streams. They are the largest subspecies of painted turtle, with a shell that can reach 25 cm long.

Pink Pigeon
News and Events Mauritian SpeciesThe pink pigeon used to be widely distributed throughout its endemic island of Mauritius. They have been brought back from the brink of extinction by intensive conservation techniques.