scholarly journals Diel activity and home range size in relation to food supply in a drift-feeding stream fish

2005 ◽  
Vol 16 (3) ◽  
pp. 640-648 ◽  
Author(s):  
Eric A. Hansen ◽  
Gerard P. Closs
Keyword(s):  
Home Range ◽  
Food Supply ◽  
Home Range Size ◽  
Range Size ◽  
Diel Activity ◽  
Stream Fish ◽  
Drift Feeding

scholarly journals Movement, home range size and activity pattern of the golden jackal (Canis aureus, Linneaus, 1758) in Huai Kha Khaeng Wildlife Sanctuary, Thailand

2019 ◽  
Vol 20 (11) ◽  
Author(s):  
Khwanrutai Charaspet ◽  
Ronglarp - Sukmasuang ◽  
Noraset Khoewsree ◽  
Mananya Pla-ard ◽  
Nucharin Songsasen ◽  
...  
Keyword(s):  
Home Range ◽  
Activity Pattern ◽  
Camera Trap ◽  
Home Range Size ◽  
Range Size ◽  
Diel Activity ◽  
Golden Jackal ◽  
Wildlife Sanctuary ◽  
Mammal Species ◽  
Canis Aureus

Abstract. Charaspet K, Sukmasuang R, Khoewsree N, Pla-ard M, Songsaen N, Simchareon S. 2019. Movement, home range size and activity pattern of the golden jackal (Canis aureus, Linneaus, 1758) in Huai Kha Khaeng Wildlife Sanctuary, Thailand. Biodiversitas 20: 3430-3438. We studied the movement patterns, monthly home range sizes, and activity patterns of the golden jackal in Huai Kha Khaeng Wildlife Sanctuary (HKK) from November 2017 to June 2019. Data were obtained by trapping and collaring a female jackal with a satellite collar, and from a concurrent camera trap survey. The female jackal had an average daily movement of 1.7 km, and her overall home range size was 26.3 km2, based on 1,191 locations across 7 months and using the 95% Minimum Convex Polygon (MCP) method. The monthly home range size (95% MCP) was the smallest in December (9.2 km2) and the largest in March (20.51 km2). Results from camera traps revealed 33 species of wild animals, including 16 species of carnivorous mammals and 17 non-carnivorous species. The relative abundance index (RAI) of the jackal was 24.33, which was the highest of all carnivore species, and the second-highest of all species, suggesting jackals were one of the most common mammal species in HKK. Based on camera trap data, the mean diel activity of jackals in HKKwas at 00: 46 hours, and their activity overlapped most with potential prey including hares and small rodents. Results also revealed that golden jackals prefer dry dipterocarp forest compared to other habitat types Our results lead to a better understanding of the ecology of golden jackals in Thailand, and provide a baseline for future research on this species.

Foraging Habitat, Home-Range Size and Diet of a Mediterranean Bat Species, Savi's Pipistrelle

2019 ◽  
Vol 20 (2) ◽  
pp. 351
Author(s):  
Marina Kipson ◽  
Martin Šálek ◽  
Radek Lučan ◽  
Marcel Uhrin ◽  
Edita Maxinová ◽  
...  
Keyword(s):  
Home Range ◽  
Home Range Size ◽  
Range Size ◽  
Foraging Habitat

scholarly journals Green morays (Gymnothorax funebris) have sedentary ways in mangrove bays, but also ontogenetic forays to reef enclaves

2021 ◽  
Author(s):  
Matthew S. Kendall ◽  
Laughlin Siceloff ◽  
Ashley Ruffo ◽  
Arliss Winship ◽  
Mark E. Monaco
Keyword(s):  
Home Range ◽  
Site Fidelity ◽  
Home Range Size ◽  
Range Size ◽  
Caribbean Region ◽  
History Of ◽  
High Site ◽  
Single Night ◽  
Exploratory Movements ◽  
Moray Eel

AbstractSurprisingly, little is known about basic life history of the largest moray eel species in the Caribbean region, the green moray eel (Gymnothorax funebris). Sixteen eels were captured from the mangrove fringe in multiple bays on St. Croix, USVI, implanted with coded acoustic transmitters, and their movements were tracked for up to 11 months using an array of 37 stationary acoustic receivers. They exhibited high site fidelity in the bays during their residence, using the same general parts of individual bays and did not switch bays except for one individual. There was no relationship between eel size (mean TL = 83 cm, range = 54–126 cm) and home range size (mean area of 95% KUD = 5.8 ha ± 0.7 SE). Most individuals were more frequently detected at night than during the day suggesting greater nocturnal activity. Several of the larger eels (mean TL = 93 cm ± 5.9 SE) showed clear and permanent emigration tracks out of the mangrove estuary to coral reef habitats offshore. For some individuals, these habitat shifts were preceded by exploratory movements away from the eel’s typical home range the night before emigration. All final emigration events took place nocturnally, happened during a single night, and occurred during months from December to May. Mean emigration speed was 3.4 km/h. This study is the first documentation of an ontogenetic habitat shift in moray eels, as well as the first determination of home range size for this species and their site fidelity in mangrove habitats.

Resource availability drives variation in a marsupial glider’s home‐range size

2021 ◽  
Author(s):  
A. M. Stobo‐Wilson ◽  
T. Cremona ◽  
B. P. Murphy ◽  
S. M. Carthew
Keyword(s):  
Home Range ◽  
Resource Availability ◽  
Home Range Size ◽  
Range Size

Personality and behavioral syndromes in two Peromyscus species: presence, lack of state dependence, and lack of association with home range size

2021 ◽  
Vol 75 (1) ◽  
Author(s):  
Victoria Underhill ◽  
Gregory G. Pandelis ◽  
Jeremy Papuga ◽  
Anne C. Sabol ◽  
Austin Rife ◽  
...  
Keyword(s):  
Home Range ◽  
State Dependence ◽  
Home Range Size ◽  
Range Size ◽  
Behavioral Syndromes

scholarly journals Free-Ranging Farm Cats: Home Range Size and Predation on a Livestock Unit In Northwest Georgia

PLoS ONE ◽  
2015 ◽  
Vol 10 (4) ◽  
pp. e0120513 ◽  
Author(s):  
Susanna E. Kitts-Morgan ◽  
Kyle C. Caires ◽  
Lisa A. Bohannon ◽  
Elizabeth I. Parsons ◽  
Katharine A. Hilburn
Keyword(s):  
Home Range ◽  
Home Range Size ◽  
Range Size ◽  
Free Ranging

scholarly journals Swift Foxes and Ideal Free Distribution: Relative Influence of Vegetation and Rodent Prey Base on Swift Fox Survival, Density, and Home Range Size

ISRN Zoology ◽  
2012 ◽  
Vol 2012 ◽  
pp. 1-8 ◽  
Author(s):  
Craig M. Thompson ◽  
Eric M. Gese
Keyword(s):  
Home Range ◽  
Landscape Heterogeneity ◽  
Ideal Free Distribution ◽  
Survival Rates ◽  
Home Range Size ◽  
Range Size ◽  
Distribution Model ◽  
Free Distribution ◽  
Swift Fox ◽  
Ideal Free

Swift foxes (Vulpes velox) are an endemic mesocarnivore of North America subject to resource and predation-based pressures. While swift fox demographics have been documented, there is little information on the importance of top-down versus bottom-up pressures or the effect of landscape heterogeneity. Using a consumable resource-based ideal free distribution model as a conceptual framework, we isolated the effects of resource-based habitat selection on fox population ecology. We hypothesized if swift fox ecology is predominantly resource dependant, distribution, survival, and space use would match predictions made under ideal free distribution theory. We monitored survival and home range use of 47 swift foxes in southeastern Colorado from 2001 to 2004. Annual home range size was 15.4 km2, and seasonal home range size was 10.1 km2. At the individual level, annual home range size was unrelated to survival. Estimates of fox density ranged from 0.03 to 0.18 foxes/km2. Seasonal survival rates were 0.73 and 1.0 and did not differ seasonally. Foxes conformed to the predictions of the ideal free distribution model during winter, indicating foxes are food stressed and their behavior governed by resource acquisition. During the rest of the year, behavior was not resource driven and was governed by security from intraguild predation.

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