Alaska city moose count relies on tips, DNA-extracting darts
The Department of Fish and Game over three days appealed to residents to call or text whenever they saw a moose in Anchorage.
Teams with dart guns then hurried to the sites to fire darts that extract DNA.
The heavy darts strike the moose and feel like a bee sting. A needle on the dart tip extracts a tiny skin sample.
Research biologist Sean Farley says the department can't do traditional aerial moose surveys in the city of about 300,000 because of flight restrictions.
Capturing DNA allows the department to identify individual moose and their offspring.
The DNA analysis and future tracking of those moose will let biologists make more accurate population estimates.
Copyright 2018 The Associated Press. All rights reserved. This material may not be published, broadcast, rewritten or redistributed.