The Smell of Molten Projects in the Morning

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The New Hotness

  • Chipmunk Sprint Speed

    The trail camera caught a chipmunk with cheek pouches stuffed full of maple seeds:

    Chipmunk Run - 0042
    Chipmunk Run – 0042

    The critter evidently heard something, as it froze in position for some seconds, then launched toward its burrow somewhere on the left:

    Chipmunk Run - 0047
    Chipmunk Run – 0047

    Whatever it heard must have been terrifying:

    Chipmunk Run - 0053
    Chipmunk Run – 0053

    It covered 2 m across the camera field in 1/2 s (15 frames at 30 f/s) for an average speed of 4 m/s = 9 mph from launch.

    A slide show for your edification:

    • Chipmunk Run - 0042
    • Chipmunk Run - 0045
    • Chipmunk Run - 0047
    • Chipmunk Run - 0053
    • Chipmunk Run - 0058
    • Chipmunk Run - 0059
    • Chipmunk Run - 0060
    • Chipmunk Run - 0061
    • Chipmunk Run - 0062

    We know this chipmunk as “Stumpy”, because of its half-length tail, and think it has considerable motivation for outstanding speed.

    Tail high, little one!