Project Information

A Halloween Tree Planting at Masso Reservoir
Education, Environment Stewardship, Social Welfare, Marine Sciences*
Science, Ecology, Biology, Environmental Science, Agriculture, Chemistry, Botany, Agri-Science, Chamorro , Tourism
Outside of School
Project Ended
Joni Quenga Kerr
Tricks or Trees
Basic Information
  • Forestry and Soil Resources Div/Dept of Agriculture, Guam Nature Alliance, Ecowarriors
    Joni Kerr and Linda Tatreau
    9, 10, 11, 12
    Suitable for Persons with Disabilities
    No Costs

  • Description

    Plant native trees at the Masso Watershed.  More fun! Come dressed as your favorite land or sea creature.  Activities include Story in the Park and a walking tour of the area.

    Career Pathway/Field

    Environmental technician or scientist, biologist, farmer, tourism operator, teacher, science teacher


    Students will learn about watersheds and how Guam is composed of many watersheds. What we do on the land, no matter where you are on Guam, affects the ocean, our way of life, and our economy since we are a tourist destination.

    Dumping,littering, fires, wild pigs, invasive species and polluting all affect the ocean. Planting native trees, making sediment filter socks with compost, organizing pig derbies, removing invasive species, and educating others are ways to prevent erosion and slow it down to hold the soil in place, and protect the coral reefs.  (provided by Mel Blas)


    Students will fill out liability forms, signed by their parents and if under 18 years old, must be accompanied by a responsible adult.
    Organized by Department of Agriculture, Forestry and Soil Resources Division, Guam Nature Alliance and Ecowarriors.  Contact for Forestry and Soil Resources is Christine Camacho Fejeran, phone 300-3201. email:

    Students will need to reflect on this activity to demonstrate their learning. They can do a short essay, a captioned photo essay, a video, or a poster. This will need to be turned in to the teacher who will input their hours.


    Mandatory: Water Bottle, wear closed shoes
    Bring (SUGGESTED): Wear a comfortable costume, sunscreen, hat, bug spray or long pants & long sleeve

    Issue Area

    Watershed Conservation

    Agency Description

    Point of Contact Informations

    Joni Kerr -
    Linda Tatreau -


    Comments about the Project Location

    Parking is limited along Rt 6 in Piti, next to the Veteran's Cemetery.  Participants must walk a short distance (about 1/8 mile) up a gravel road to the reservoir. Activities include more walking up a hill with some steep areas.  Students with disabilities who have difficulty walking might find this event challenging.