Here, Dan Petit, Tom Romito, and Liz Clingman chart points on a map
using GPS. |

There go Dan Petit (left), Rich Kassouf (center), and Tom Romito (right)
down a trail in search of another point. |

Tom, Dan, and Rich discuss their route to a point. |

Dan and Tom "flag" a point for observers to find. |

Tom Romito (center) comments to Dan Petit about the location of a point
while Rich Kassouf contemplates the situation. |

Rich and Dan climb this monster hill to find a point while Tom and Mary
Anne wait at the bottom. |

Tom Romito (left) and Don Howell review directions to a point in
Hinckley Reservation while Nancy Bucher takes notes to transcribe into
instructions for the observers follow. |

Nancy transcribes her notes into her laptop computer, which she will
print out later for the observers. |
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