Life Sciences Gallery: A Tour of the Province: Grasslands
Windswept Prairies and Endless Sky
Now we come to the grassland ecoregions. Moisture is often scarce here because precipitation rates are low and evaporation rates are high.
Mixed Grasslands
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Native prairie grasses produce deep roots, which help them recover after being eaten or burned in a fire. This exhibit is based on a remnant of moist mixed-grass prairie north of Swift Current. |
The fastest mammals in North America, adult Pronghorns can avoid most predators by simply running away. With their long, slim legs and an over-sized heart, they can reach speeds over 85 kilometres per hour in short bursts. They also have exceptional vision, thanks to their large, wide-set eyes. |
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The sharp spines of the Prickly-pear Cactus offer protection from grazing mammals that would love to munch on its fleshy, water-filled pads. The pads of this plant are really jointed stems, and the spines are modified leaves! Often hidden in dense grass, the Prickly-pear bursts into view from mid-June to July, producing clumps of waxy, lemon-yellow flowers. |
For further information contact the Curator of Life Sciences.
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