home range
Home range and population density of black rats (Rattus rattus) on a seabird island: a case for a marine subsidised effect?
... and home range size of ship rats on a New Zealand island with a dense population of large burrowing seabirds, and compare them with spatial and population data on ship rats on other New Zealand islands ...
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Does estimator choice influence our ability to detect changes in home-range size?
... viewing home-range estimates as indices is that it emphasizes the need to start with an interesting and meaningful biological question or hypothesis, rather than viewing home-range estimation ...
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Standardising home range studies towards improved management of the critically endangered black rhinoceros
... KUD home range estimates using larger numbers of animal locations (average 51 ± SE ...[8] home range sizes might be inflated by multi-year data collection and small sample size that generate a ...
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A rule-based ad hoc method for selecting a bandwidth in kernel home-range analyses
... s home range) but performed better (lower bias, closer match between estimated and true home ranges) with increasing sample ...as home-range estimates broke up into disjoint ...true ...
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Home range and movement of juvenile black-faced spoonbill Platalea minor in South Korea
... The black-faced spoonbill is known to be a tactile feeder while walking slowly (Yu and Swennen 2004a). This method of feeding requires shallow water depth, a flat or gradually sloping bottom, and turbidity. The Baeksu ...
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A Spatially Explicit Agent Based Model of Muscovy Duck Home Range Behavior
... The “random-wiggle” procedure (see Appendix) instructs the duck agent to face a random heading out of 360 degrees and move 1-5m at random, at the end of any successful transition. This procedure was implemented to ...
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Daily Distance Moved and Home Range Analysis of Female Cheetahs on Namibia's Commercial Farmland
... Figures 21 to 23 displays the average distance between fixes (km) during a 24-hour time period of the six rewilded female cheetahs for seasons 1, 2, and 3. Colleagues were very excited about the result displayed in ...
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Linking seasonal home range size with habitat selection and movement in a mountain ungulate
... seasonal home range ...with home range size while accounting for habitat selection, suggesting that individual characteristics and state may also affect home range ...larger ...
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Modified home range kernel density estimators that take environmental interactions into account
... scale. Neither AKDEc nor KDEr provided any information about landcover selection or reluctance to cross the rail- way (Fig. 1), as expected by construction. The most visu- ally compelling effect of using SE-AKDEc and ...
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Commentary to: a cross-validation-based approach for delimiting reliable home range estimates
... Here we propose an alternative formulation in which we interpret a normalized version of LoCoH hulls as an esti- mated probability surface and recast the cross-validation score as the total log probability of ...
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Home Range Estimation in R: the adehabitathr Package
... smallest home range containing this ...95% home-range estimated from the UD would allow to identify the environmental characteristics that affect both the speed of the animal and the number of ...
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Home range plus: a space-time characterization of movement over real landscapes
... The degree to which time should play a role in nearest neighbour selection depends on factors such as the degree to which temporal partitioning of resources exists, the time scale of interest, and above all the objective ...
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Home Range of Feral House Cats (Felis catus) in Forest of the Orongorongo Valley, Wellington, New Zealand
... long home ranges, between ...in range size probably reflect age and social ...his range length increased rapidly to ...his range length to ...radio-revealed home range and was ...
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Home range and habitat use of juvenile green turtles (Chelonia mydas) in the northern Gulf of Mexico
... of home range size for juvenile greens and those available vary in ...of home ranges most likely vary due to resource availabil- ity and other factors, some of that variability may also reflect the ...
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Satellite tracking of kereru (Hemiphaga novaeseelandiae) in Southland, New Zealand: impacts, movements and home range
... Home range areas were far larger for the four kererū monitored during our study than those previously recorded (Table ...had home ranges that included two or more disparate ...
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Home range of the Huon tree kangaroo, Dendrolagus matschiei, in cloud forest on the Huon peninsula, Papua New Guinea
... entire range (90% HM Figure ...exclusive home ranges outside the inner ...exclusive home ranges, while males overlap with each other as well as with several other females (90% HM) (Newell 1999 c ...
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Importance of canopy connectivity for home range and movements of the rainforest arboreal ringtail possum (Hemibelideus lemuroides)
... The highest number of rainforest-dependent vertebrate species in Australia occurs in the upland tropical rainforests of north-east Queensland (Werren 1993). Most are endemic to forests above 700 m, and include the ...
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Experimental evidence of spatial memory and home range affinity in White-tailed Deer ( Odocoileus virginianus )
... summer range to which she had dispersed 3 years earlier as a 1 year ...her home range before back- tracking 76% of the distance to her release site (Table ...
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Is there a single best estimator? Selection of home range estimators using area-under-the-curve
... estimate home range ...annual/seasonal home ranges used in previous research ...breeding range (Figure 1; ...of home range estimates as determined by AUC (Table ...
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Home range, movements, and denning chronology of the Grizzly Bear ( Ursus arctos ) in west-central Alberta
... influencing home range size and rates of move- ment throughout their circumpolar range (Pearson 1975*; Blanchard and Knight 1991; Mace and Waller 1997; McLoughlin et ...large home ranges and ...
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