. Die kanadische Feld - naturforscher. Natural History. 196 Die kanadische Field-Xatur.-Liste Vol. 109. Abbildung 3. Telemetn Sichtungen eines weiblichen Snapping Turtle ohne wahrnehmbare Zentren der Cootes acthit) im Paradies, ontano. 1990. Bereiche, die immer noch im März eingefroren wurden nicht vom 7. April 1991 verschoben. Körper Masse und Entfernung Traxelled zu erfassen, die Masse der weiblichen Schildkröten von 2,6 bis 8,1 kg (X=5,5 kg reichten. N = 15). Und männliche Masse reichte von 4,95 bis 13,26 kg (x=8,2 kg. N=8). Body Mass der weiblichen Schildkröten von capmre war signifikant und positiv im Jahr 1990 auf maximal dis korreliert-tance reiste Awa

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. The Canadian field-naturalist. Natural history. 196 The Canadian Field-Xatur.-list Vol. 109. Figure 3. Telemetn sightings of a female Snapping Turtle with no discernible centres of acthit) in Cootes Paradise, Ontano. 1990. areas that were still frozen in March had not moved by 7 April 1991. Body Mass and Distance Traxelled At capture, mass of female turtles ranged from 2.6 to 8.1 kg (X = 5.5 kg. N = 15). and male mass ranged from 4.95 to 13.26 kg (x = 8.2 kg. N = 8). Body mass of female turtles at capmre was significantly and positively correlated in 1990 to maximum dis- tance travelled away from the nesting site (p = 0.02. Rp = 0.58). maximum home range length (p = 0.04. .Rp = 0.54). and total distance travelled from sighting to sighting (p = 0.04, Rp = 0.51). When males were included in the analysis, correlations between bod} mass and home range length or total distance mo"ed between sightings were not sisnificant (p > 0.05. N=19). Wintering Sites Wintering sites varied in their physical character- istics. Two male and two female turtles spent the winter as a group under the bank of a point of land which was heavily undercut with Muskrat [Ondatra zibethica) mnnels (Figure 4). Another male overwin- tered under a creek bank with several untagged tur- tles (Figure 4). Both of these overwintering sites were on the banks of open moving water (Desjardins Canal and Hopkin"s Creek) (Figure 1). Two females were found separateh' in West Pond, more than 10 m from the shorehne. in open water from 0.3 - 0.5 m deep (Figure 4). Of those, one was ithin 2 m of the path of a stream emptying into West Pond. One male and one female overwintered in shallow marshes, buried in mud beneath fallen logs: the male was located near running water (Figure 4). Another female was located under fallen logs which formed a dam across a creek, and ^ here the water was moving (Figure 4). Five female mrtles ^"ere located in sepa- rate shallow weedy areas and no untagged turtl

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