scholarly journals Home range - body mass allometry in rabbits and hares (Leporidae)

1986 ◽  
Vol 31 ◽  
pp. 139-148 ◽  
Author(s):  
Robert K. Swihart
Keyword(s):  
Home Range ◽  
Body Mass

Ecology and social biology of the southern three-banded armadillo (Tolypeutes matacus; Cingulata: Chlamyphoridae)

2020 ◽  
Author(s):  
N Attias ◽  
E Gurarie ◽  
W F Fagan ◽  
G Mourão
Keyword(s):  
Home Range ◽  
Body Mass ◽  
Conservation Status ◽  
Species Conservation ◽  
Home Range Size ◽  
Range Size ◽  
Basic Knowledge ◽  
Movement Behavior ◽  
Home Ranges ◽  
Social Biology

Abstract Basic knowledge of species biology and ecology is essential for the assessment of species conservation status and planning for efficient conservation strategies; however, this information is not always readily available. Here we use movement behavior to understand the ecology and social biology of the poorly known southern three-banded armadillo (Tolypeutes matacus). We used VHF and GPS telemetry to monitor 26 individuals from two sites in the Pantanal wetlands of Brazil. We characterized armadillo activity patterns, evaluated the relationship between sex and body mass with home range size and mean daily distance traveled, and examined home and core range overlap. Three-banded armadillos were active on average for 5.5 ± 2.8 h/day, with most of their activity concentrated in the first half of the night. Adult males were heavier and had larger home ranges than adult females. Home range size scaled positively with body mass for males, but not for females. Core ranges for females overlapped little (< 1%) regardless of age, but home ranges for males overlapped both with other males (12%) and females (18%). Our data suggest that three-banded armadillos are mainly a nocturnal species. Home range and spacing patterns point to a generally asocial behavior and a polygynous or promiscuous mating system. We hope that the data generated as a result of this project will contribute to this species’ conservation in Brazil and elsewhere by guiding future management and research efforts.

scholarly journals Erratum to: The effect of season, sex and feeding style on home range area versus body mass scaling in temperate ruminants

Oecologia ◽  
2001 ◽  
Vol 128 (2) ◽  
pp. 303-303
Author(s):  
Atle Mysterud ◽  
F. Pérez-Barbería ◽  
Iain Gordon
Keyword(s):  
Home Range ◽  
Body Mass ◽  
Mass Scaling ◽  
Feeding Style

Body mass as a predictive variable of home-range size among Italian mammals and birds

2006 ◽  
Vol 269 (3) ◽  
pp. 317-330 ◽  
Author(s):  
D. Ottaviani ◽  
S. C. Cairns ◽  
M. Oliverio ◽  
L. Boitani
Keyword(s):  
Home Range ◽  
Body Mass ◽  
Home Range Size ◽  
Range Size ◽  
Predictive Variable

The effect of season, sex and feeding style on home range area versus body mass scaling in temperate ruminants

Oecologia ◽  
2001 ◽  
Vol 127 (1) ◽  
pp. 30-39 ◽  
Author(s):  
Atle Mysterud ◽  
F. Javier Pérez-Barbería ◽  
Iain J. Gordon
Keyword(s):  
Home Range ◽  
Body Mass ◽  
Mass Scaling ◽  
Feeding Style

Prey Preferences and Body Mass Most Influence Movement Behavior and Home Range Area of Komodo Dragons

2021 ◽  
Vol 109 (1) ◽  
Author(s):  
Deni Purwandana ◽  
Claudio Ciofi ◽  
M. Jeri Imansyah ◽  
Achmad Ariefiandy ◽  
Heru Rudiharto ◽  
...  
Keyword(s):  
Home Range ◽  
Body Mass ◽  
Movement Behavior ◽  
Prey Preferences

scholarly journals Growth and home range size of the gracile mouse opossum Gracilinanus microtarsus (Marsupialia: Didelphidae) in Brazilian cerrado

2010 ◽  
Vol 26 (2) ◽  
pp. 185-192 ◽  
Author(s):  
Fernanda Rodrigues Fernandes ◽  
Leonardo Dominici Cruz ◽  
Eduardo Guimarães Martins ◽  
Sérgio Furtado dos Reis
Keyword(s):  
Home Range ◽  
Body Mass ◽  
Information Criterion ◽  
Mass Gain ◽  
Home Range Size ◽  
Growth Patterns ◽  
Range Size ◽  
Minimum Convex Polygon ◽  
Mass Model ◽  
Proximate Cause

Abstract:Differences in growth patterns between the sexes of the gracile mouse opossum Gracilinanus microtarsus and the consequences for home range size were investigated in a savanna habitat (cerrado) of south-eastern Brazil. A total of 51 juvenile individuals of Gracilinanus microtarsus was monitored using capture–mark–recapture from November 2005 to August 2006. The increase in body mass of gracile mouse opossums was described using the Gompertz growth model. Male gracile mouse opossums grew faster than females (dimorphic ratio of 1.5). Home range size, estimated with the minimum convex polygon method, was positively related to body mass. Model selection using Akaike's Information Criterion (AICc) and incorporating body mass, sex and season as independent variables showed that the best-supported model describing variance in home range sizes included only body mass. Our data suggest that a greater body mass gain in juvenile males is probably the proximate cause of sexual dimorphism in adult gracile mouse opossums and that energetic needs required for growth have a greater influence in home range size.

scholarly journals Space use of wintering waterbirds in India: Influence of trophic ecology on home-range size

2014 ◽  
Vol 60 (5) ◽  
pp. 616-621
Author(s):  
Tsewang Namgail ◽  
John Y. Takekawa ◽  
Sivananinthaperumal Bala-Chandran ◽  
Ponnusamy Sathiyaselvam ◽  
Taej Mundkur ◽  
...  
Keyword(s):  
Home Range ◽  
Body Mass ◽  
Feeding Habits ◽  
Satellite Telemetry ◽  
Space Use ◽  
Home Range Size ◽  
Range Size ◽  
Home Ranges ◽  
Biological Traits ◽  
Indian States

Abstract Relationship between species’ home range and their other biological traits remains poorly understood, especially in migratory birds due to the difficulty associated with tracking them. Advances in satellite telemetry and remote sensing techniques have proved instrumental in overcoming such challenges. We studied the space use of migratory ducks through satellite telemetry with an objective of understanding the influence of body mass and feeding habits on their home-range sizes. We marked 26 individuals, representing five species of migratory ducks, with satellite transmitters during two consecutive winters in three Indian states. We used kernel methods to estimate home ranges and core use areas of these waterfowl, and assessed the influence of body mass and feeding habits on home-range size. Feeding habits influenced the home-range size of the migratory ducks. Carnivorous ducks had the largest home ranges, herbivorous ducks the smallest, while omnivorous species had intermediate home-ranges. Body mass did not explain variation in home-range size. To our knowledge, this is the first study of its kind on migratory ducks, and it has important implications for their conservation and management.

Space invaders: effects of invasive alien Pallas’s squirrel on home range and body mass of native red squirrel

2017 ◽  
Vol 19 (6) ◽  
pp. 1863-1877 ◽  
Author(s):  
M. V. Mazzamuto ◽  
M. Morandini ◽  
M. Panzeri ◽  
L. A. Wauters ◽  
D. G. Preatoni ◽  
...  
Keyword(s):  
Home Range ◽  
Body Mass ◽  
Red Squirrel

scholarly journals Bandicoots return to Booderee: initial survival, dispersal, home range and habitat preferences of reintroduced southern brown bandicoots (eastern sub species; Isoodon obesulus obesulus)

2018 ◽  
Vol 45 (2) ◽  
pp. 132 ◽  
Author(s):  
N. M. Robinson ◽  
C. I. MacGregor ◽  
B. A. Hradsky ◽  
N. Dexter ◽  
D. B. Lindenmayer
Keyword(s):  
Home Range ◽  
Body Mass ◽  
National Park ◽  
Effective Means ◽  
Habitat Preferences ◽  
Home Range Size ◽  
Suitable Habitat ◽  
Home Ranges ◽  
Vegetation Types ◽  
Eastern Australia

Context Reintroductions can be an effective means of re-establishing locally extinct or declining faunal populations. However, incomplete knowledge of variables influencing survival and establishment can limit successful outcomes. Aim We aimed to examine the factors (e.g. sex, body mass, release order) influencing the survival, dispersal, home range and habitat selection of reintroduced southern brown bandicoots (eastern subspecies; Isoodon obesulus obesulus) into an unfenced, predator-managed environment in south-eastern Australia (Booderee National Park). Methods Over 2 weeks in May 2016, six female and five male bandicoots were wild-caught in state forest and hard released into the park. Release locations were approximately evenly distributed between three primary vegetation types assessed as suitable habitat: heath, woodland and forest. Bandicoots were radio-tracked day and night for 4 weeks from the initial release date. Key results No mortality was detected. Males dispersed more than twice as far as females (male 704 m, female 332 m), but there was no significant sex bias in home range size. At the landscape scale, bandicoots preferentially selected home ranges that contained heath and avoided forest. Within home ranges, heath and woodland were both favoured over forest. Conclusions Post-release dispersal is sex-biased, but more data are required to determine the influence of other predictors such as body mass and release order. Within the release area, bandicoots favoured non-forest vegetation types. Implications Our study outlines factors influencing the establishment of reintroduced bandicoots. We recommend that future bandicoot reintroductions to Booderee National Park occur within areas of heath and woodland, and that subsequent releases consider the potentially larger spatial requirements and conspecific avoidance among male bandicoots. Our findings contribute new knowledge for improving translocation methods of a nationally endangered medium-sized mammal.

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