Aquatic overwintering of the bullfrog (Rana catesbeiana) during natural hypoxia in an ice-covered pond
Posted on:1994-08-23
Degree:M.Sc
Type:Thesis
University:Dalhousie University (Canada)
Candidate:Friet, Stephen C
Full Text:PDF
GTID:2473390014992667
Subject:Biology
Abstract/Summary:
This study was initiated to better understand the microenvironment of the aquatic hibernaculum and the behaviour of aquatically overwintering frogs. Adult bullfrogs (Rana catesbeiana) overwintering in an ice-covered pond in Nova Scotia were tracked for several weeks using radio and ultrasonic telemetry. PO...