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Volume 3 Number 10

"Everybody loves hummingbirds, and they are wonderful tools to excite students about learning."

That quote from a classroom teacher is the basic premise of Operation RubyThroat: The Hummingbird Project...

Meet our Antarctic Guide - A conversation with
USCG LT Marshall Branch
by Kathleen Carpenter, Editor in Chief
The Responsive Classroom: A Practical Approach for Teaching Children to Care by Dr. Belinda Gimbert
Attitudes Toward Numbers Through History by Daniel Chang
Classroom Photos by Members of the Teachers.Net Community
How Many Environments Does a Child Have? by Judith Rich Harris
The Hurried Child, Book Review by Sonja Marcuson
There IS a Printer and a Xerox Machine in Your Classroom That You Can't See! by Dr. Rob Reilly
What's Your Name? by Joy Jones
The funny thing about control: Or to gain control you have to give up control by Karin Ford
Through the eyes of a child - Reflections on teacher and student motivation by Sheree Rensel
Non-Conventional Techniques in Teaching Science by P R Guruprasad
Word Wall Tips from the 4 Blocks Mailring
Teaching Gayle To Read (Part 8) by Grace Vyduna-Haskins
Operation RubyThroat by Bill Hilton Jr.
Dear Old Golden Rule Days, Chapter 4 - Creative Writing by Janet Farquhar
Simple Science Center Ideas from the Early Childhood Mailring
The Freedom Box, Technology for the Blind and Visually Impaired by Dave Melanson
Librarians, Deaf Students and Hearing Students by Linsey Taylor
Pumpkin Math and Writing Activities by Michele Nash
Take Home Literature Activity Bags by Paulie
Favorite October Activities for the Classroom from Teachers.Net Mailrings
Fun Facts
October Columns
October Regular Features
October Informational Items
Gazette Home Delivery:

About Bill Hilton Jr...
Bill Hilton Jr. serves as executive director of Hilton Pond Center for Piedmont Natural History and as Principal Investigator for "Operation RubyThroat: The Hummingbird Project." Hilton has nearly 30 years of teaching experience in the public schools and at the college level, and in informal and outdoor education settings. Hilton was twice named South Carolina Science Teacher of the Year and was also the state's Outstanding Biology Teacher. He has a Master of Arts in Teaching Biology and an M.S. in Ecology & Behavioral Biology, providing him with a broad background in pedagogy and natural history. As a science education consultant, Hilton has worked throughout the U.S. training teachers, improving cross-disciplinary curriculum, and advising non-profit science and outdoor learning centers. He is an accomplished researcher and writes papers and articles for technical and popular publications; his newspaper columns have been compiled in a book series entitled "The Piedmont Naturalist." Hilton collaborated in establishing national science education standards by participating in meetings of the National Research Council. He is active in state, regional, and national meetings of scientific and education professional organizations and is a sought-after speaker and workshop presenter on a wide variety of topics.

Hilton has banded nearly 44,000 birds since 1979, including 2,600 Ruby-throated Hummingbirds that are a main focus of his research activities. He has deep interest in cross-disciplinary science education and is an active Webmaster for two comprehensive Web sites offered through the Center ( and Hilton is guided and assisted by the Center's Board of Trustees; professional educators, scientists, and business people on the Center's Advisory Council; and a loyal cadre of skilled volunteers. Bill Hilton Jr. welcomes inquiries from students and teachers at His complete biographical sketch and resume are at

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Teacher Feature...

Operation RubyThroat: The Hummingbird Project

by Bill Hilton Jr. Executive Director
Hilton Pond Center for Piedmont Natural History

"Everybody loves hummingbirds, and they are wonderful tools to excite students about learning."

That quote from a classroom teacher is the basic premise of Operation RubyThroat: The Hummingbird Project, an innovative, international, cross-disciplinary initiative through which students, teachers, and others collaborate to study behavior and distribution of Ruby-throated Hummingbirds (Archilochus colubris).

The project is an outreach endeavor of Hilton Pond Center for Piedmont Natural History, a 501(c)(3) non-profit education and research site near York, South Carolina. Since its founding in 1982, the Center has been the most productive bird banding station in the Carolinas and one of the most active in the southeastern U.S. It is also a popular field trip location for K-12 students, education interns, teachers, college classes, conservation groups, garden clubs, and civic organizations from across the region and beyond. The extensive education and research work of the Center is described in words and photos at

Bill Hilton Jr., founder and executive director of the Center, is the facility's primary research scientist. Hilton is Principal Investigator for Operation RubyThroat and is licensed by the federal Bird Banding Laboratory to capture wild birds, place bands on their legs, and release them unharmed.

a band on the leg of a Ruby-throated Hummingbird

"Banding is one of the most important tools in helping us learn about bird migration," Hilton said, "and about other things we wouldn't know about birds, including longevity, site fidelity, and population dynamics. But bird banding is also a useful educational tool, and nothing I've ever done with students excites them more than catching a bird, banding it, and releasing it back into the wild. Learners of all ages can benefit from banding birds, and since everybody loves hummingbirds, I see working with these tiny feathered creatures as the ultimate bird banding experience."

It was this dual interest in bird banding and hummingbirds that gave Hilton the idea for "Operation RubyThroat: The Hummingbird Project," a unique initiative that challenges, connects, and teaches student observers through the Internet. In Operation RubyThroat, participants observe the Ruby-throated Hummingbird in their home countries and share information with peers across North and Central America. Students make observations on such hummingbird behaviors as early arrival dates during spring migration, numbers of visits to hummingbird feeders, and species of native and cultivated flowers that are visited by hummingbirds. Data are submitted to Hilton Pond Center, which then assists participants in disseminating write-ups of their work through scientific and education publications and/or the Operation RubyThroat Web site ( Participants learn about natural history; reinforce skills in math, science, writing, geography, art, language, and other disciplines; AND gain deeper understanding of the need for environmental cooperation among people of the Americas.

an adult male Ruby-throated Hummingbird showing a full red gorget. (Females and young males lack the red throat.)

Because hummingbirds tolerate humans and are drawn to feeders and flower gardens, these tiny birds are ideal subjects for observation and research. In addition, the general mystique of hummingbirds makes them a stimulating topic for study and discussion among children and adults of all ages. Operation RubyThroat capitalizes on such interest to raise in its participants an awareness of natural history and of the interconnectedness---and mutual conservation needs---of countries in the Western Hemisphere.

a banded female Ruby-throated hummingbird from Hilton Pond in York SC. She has been color-marked with green dye on the throat to enable re-sightings away from Hilton Pond.

In Year One (2001-2002 academic year), participants in Operation RubyThroat were at schools in the Carolinas and New York. In Year Two, the project expands to include participants in 38 states and Washington DC, and in Year Three to Canada, Mexico, Belize, Costa Rica, El Salvador, Guatemala, Honduras, Nicaragua, and Panama---everywhere Ruby-throated Hummingbirds regularly occur.

Although many teacher/student groups are using Operation RubyThroat to enhance science learning, Hilton is quick to point out that this is "not just a science project." Operation RubyThroat is, by design, a cross-curricular project that encourages teachers to incorporate science into other disciplines, and vice versa. For example, when a science class studies hummingbird migration, students also learn about geography; or, when they generate graphs showing how many times a hummingbird visits a feeder in a day, students master math and computer skills. Likewise, when an art teacher has students observe hummingbirds and make sketches, her students will learn about hummingbird morphology, as will a drama teacher who assigns his students to write and perform a play based on hummingbird behavior. In keeping with current trends in education, Operation RubyThroat activities are correlated with Howard Gardner's theory of "Multiple Intelligences."

One of the most compelling aspects of Operation RubyThroat principles is that they can be used with students at any grade level. Students in elementary school learn to make simple observations about hummingbirds, while advanced high school biology students conduct hummingbird research projects worthy of publication. Teachers have used Operation RubyThroat report that project principles excite students about science, yield demonstrable improvement in science learning, AND "align perfectly with state and local curriculum standards."

The main goals of Operation RubyThroat are the "Eight E's":

  • Enhance K-12 learning in science, particularly conservation & natural history
  • Enlighten students about environmental factors that affect hummingbirds (and humans)
  • Excite students about field research & potential careers in ecology & related areas
  • Emphasize integration of natural science learning into all science disciplines, as well as into math, arts, and humanities
  • Establish "Schoolyard Hummingbird Habitats" to demonstrate the value of small-scale conservation efforts
  • Expand student use of technology, especially in the natural sciences
  • Encourage international understanding by building student & teacher networks in the Western Hemisphere
  • Export an exemplary program that serves as a model for other cross-disciplinary and technology-related projects that focus on new topics (other than hummingbirds)

In March 2002, exciting new animal behavior protocols designed through Operation RubyThroat became available for worldwide use by schools participating in The GLOBE Program, an established on-line environmental learning project. Students at GLOBE-certified schools make scientifically valid observations about behavior and ecology of Ruby-throated Hummingbirds and submit them to the GLOBE Web site via on-line forms. Students in countries where ruby-throats breed (U.S. and Canada) or overwinter (Mexico and Central America) also submit data about more traditional GLOBE protocols, including atmosphere/climate, hydrology, soils, land cover, and phenology. All this information is examined on-line for possible correlations, perhaps allowing students and cooperating scientists to see the impact of environmental factors on hummingbird activities. For more information about The GLOBE Program, visit its Web site at

Hilton Pond Center has received nearly $300,000 in grants, corporate donations, and individual gifts to begin implementing Operation RubyThroat. Primary donors include The Christensen Fund and Agilent Technologies Foundation ($35,000 each), National Fish & Wildlife Foundation and Phillips Petroleum Bird Conservation Fund ($17,500 each), Foundation for the Carolinas Impact Fund ($6,000), and Perky-Pet Corporation ($2,000). The National Science Foundation recently awarded a 42-month grant of $180,000 to strengthen the ties between Operation RubyThroat and the GLOBE program. General funds also will allow Hilton to visit a number of schools in the U.S. and---if "Schoolyard Hummingbird Habitats" are in place and attracting hummingbirds---to involve local students in the capture and banding process.

Details about how to join this exciting Internet-based learning initiative are outlined on the Operation RubyThroat Web site at and---for GLOBE-certified schools---at Teachers may contact Hilton Pond Center via e-mail at for more information about Operation RubyThroat. (Anyone can request a free subscription to a regular series of photo essays called "This Week at Hilton Pond" by sending a blank e-mail to with "Subscribe' in the subject line.)

Photos and logos courtesy of Bill Hilton Jr

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