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Telemetry Receivers In Use
 
Below are examples of Telemetry transmitters in use. Sexton Photographics has made what we call Environmental Housings to keep these units working in any conditions since 1979. 

Tom White and Iris Rodriguez use a 9121 to track Puerto Rican parrots from the rain forest canopy near Luquillo, Puerto Rico.
Click to enlarge (121K)
9111 in Use
Researchers track Giant Pandas in China. 

Photo: George Schaller.

Climber uses a special version of the 9111 with large knobs for gloved hands.
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9111 in Use
The climber of the right uses a special version of the 9111 with large knobs for gloved hands that was made for Mountain Signal Memorial Fund. This was a non-profit group of mountain rescue people on Mount Hood, Oregon, trained to use these receivers to locate stranded climbers who carry beacons called MLU.

The Sexton Company donated five of these housings to this effort. The organization has since been merged with Clackamas County Search and Rescue. 

Photo: Riley Caton
  
This studio shot of a climber using the receiver in a Sexton housing was used in a fund-raising brochure for MSRF. 
Click to enlarge (68K)
This studio shot of a climber using the receiver in a Sexton housing was used in a fund-raising brochure for MSRF. 

Photo: Riley Caton

Tom White and Iris Rodriguez use a 9121 to track Puerto Rican parrots from the rain forest canopy near Luquillo, Puerto Rico.
Click to enlarge (150K)
9121 in Use
Tom White and Iris Rodriguez use a 9121 to track Puerto Rican parrots from the rain forest canopy near Luquillo, Puerto Rico. Their study is important because the Puerto Rican parrot is among the ten most endangered birds on the world. 
Writes Tom: "We've had no problems with the product after over 5 years of use."

Photo by R. Seitre. 
To find out more about their work, see http://southeast.fws.gov/prparrot

US Fish and Wildlife Service volunteer listens intently for the signal of a radio-tagged Puerto Rican parrot along the Quebrada Jimenex River in Puerto Rico.
Click to enlarge (127K)
9121 in Use
Caroline Stahala, a US Fish and Wildlife Service volunteer listens intently for the signal of a radio-tagged Puerto Rican parrot along the Quebrada Jimenex River in Puerto Rico. She uses an environmental housing to protect the Telonics receiver and scanner because this study site experiences over 125 inches of rainfall annually. 

Photo by T. White. 
To learn more, see http://southeast.fws.gov/prparrot.

Tom White of the US Fish and Wildlife Service uses a 9121 to trace endangered Puerto Rican parrots in the El yunque rainforest near Rio Grande, Puerto Rico.
Click to enlarge (127K)
9121 in Use
Tom White of the US Fish and Wildlife Service uses a 9121 to track endangered Puerto Rican parrots in the El yunque rainforest near Rio Grande, Puerto Rico.

Photo by B. Muizieks. 
To learn more, see http://southeast.fws.gov/prparrot.

The Peregrine Fund’s biologist Lily Arison de Roland tracks the rare and endangered Madagascar red Owl from rice paddies on the edge of Masoala rain forest, Madagascar.
Click to enlarge (33K)
9151 in Use
The Peregrine Fund’s biologist Lily Arison de Roland tracks the rare and endangered Madagascar red Owl from rice paddies on the edge of Masoala rain forest, Madagascar. 

Photo: Rick Watson

Peregrine Fund field staff use a Telonics receiver in a Sexton waterproof housing to track raptors in the rain forests of Madagascar.
Click to enlarge (33K)
9151 in Use
Peregrine Fund field staff use a Telonics receiver in a Sexton waterproof housing to track raptors in the rain forests of Madagascar, where annual rainfall could be measured in feet (or meters) rather than inches (or millimeters). On Masoala peninsula, rainfall averages about 22 feet (6500 mm) per year! 

Photo author: Rick Watson. 
To learn more about The Peregrine Fund's raptor research and conservation projects, visit http://peregrinefund.org

Mark Watson of the Game Conservancy Trust radio tracking gray partridges, Hampshire, England, using a 9151.
Click to enlarge (166K)
9151 in Use
Mark Watson of the Game Conservancy Trust radio tracking gray partridges, Hampshire, England, using a 9151. This is part of a study of partridge habitat use and raptor predation risk sponsored by The Game Conservancy Trust and The Edward Grey Institute of Field Ornithology, Oxford University. See also the New guinea Harpy Eagle site at The Peregrine Fund.


Click to enlarge (146K)
9151 in Use
A researcher follows Cape Buffalo in Africa. 

Photo: Anna Jolles.


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9151 in Use
A researcher follows Cape Buffalo and Giraffes in Africa. 

Photo: Anna Jolles.


Click to enlarge (70K)
9151 in Use
A researcher follows a Giraffe in Africa. 

Photo: Anna Jolles.


Click to enlarge (83K)
9151 in Use
A researcher tracks Chimpanzees in the Congo. 

Photo: Jorge Paredes.

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