The Polar Bear ScientistsBook - 2012
Explores the ways in which scientists research polar bears in Alaska, following biologists as they locate bears from a helicopter, tranquilize them, give them tattoo identification numbers and tags, gather data, and collect samples.
Publisher: Boston : Houghton Mifflin Books for Children, 2012
Branch Call Number: J 599.786 LOU
Characteristics: 80 p. : col. ill., col. maps ; 24 x 29 cm