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Moose are captured with a helicopter and net gun.
A video of a capture is available on the media index page.
Then each moose is fitted with a radio
transmitter; neck collars are battery operated and
ear tags have a solar panel. Transmitters should function
for 4 years. An antennae and radio receiver are used
to pick up signals sent from the radio transmitters.
Transmitters have a mortality switch that sends a
different signal if the animal doesn't move for 8
hours.
Blood
is taken from each moose when it is captured. The blood is sent to a lab to
determine pregnancy rates, disease and parasites,
and nutritional and contaminant analysis.
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URL: http://midwest.fws.gov/agassiz/moose.html
Last updated on: January 4, 1999
Minnesota Moose Mystery
managers:
Margaret Anderson, U.S. Fish and Wildlife Service
Gretchen Mehmel, Minnesota DNR - Wildlife
Questions and comments on this web site: Mike Caucutt