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Northern Map Turtle (Graptemys geographica) - Parc des Rapides - 2017-04-29
Northern Map Turtle (Graptemys geographica) - 2017-04-29

Northern Map Turtle (Graptemys geographica)

An aquatic turtle endemic to Montreal although not very frequent. Loves to warm up on stones reaching out of the water surface.

Common Names

🇨🇦Northern Map Turtle
🇫🇷Tortue géographique
🇩🇪Landkarten-Höckerschildkröte
🇲🇽Tortuga mapa del norte

Taxonomy

OrderTestudines
FamilyEmydidae

Characteristics

Length13cm-23cm
Weight230-680g

Explore More

🎧 Apple Podcast: About this species' biology, behavior and ecological importance.

Best Locations and Seasons for Sightings

I saw this turtle species only once in Rapids Park Lachine at a spot which is usually occupied by Painted Turtles.

Location Spring Summer Autumn Winter
Parc Angrignon x - - -

"x" indicates the species was observed, while "-" indicates no observation. Lack of observation doesn't necessarily imply that the species is absent. Data is derived from my park visit journals.

Identification and Similar Species

Tricky to identify as this species looks very similar to the Painted Turtle. The lack of red color on skin and along the border of the carapace is a hint. The turtle shows clearly viewable light markings on skin.

Parc des Rapides - 2017-04-29
Location: Parc des Rapides
Date: 2017-04-29
Camera: NIKON D500
Lens: TAMRON 150-600mm
Settings: f6.3 • 1/1250 • ISO 320
Focal Length: 600mm

All content on this page — including photos, videos, and field audio recordings — was created by Karl-Heinz Müller, a Montréal-based wildlife filmmaker, sound recordist, and photographer. Founder of MUUUH and Québec Sauvage, he has spent over a decade documenting Canada’s natural habitats through immersive soundscapes and wildlife films. Learn more about Karl-Heinz

Last updated: 2025-05-03