Home-range of the Powerful Owl (Ninox strenua) in dry sclerophyll forest

2007 ◽  
Vol 107 (3) ◽  
pp. 177-184 ◽  
Author(s):  
Todd Soderquist ◽  
Dale Gibbons
1991 ◽  
Vol 18 (6) ◽  
pp. 677 ◽  
Author(s):  
M Phillips ◽  
PC Catling

Three adult red foxes (Vulpes vulpes) in a 20-km2 wilderness area of coastal south-eastern Australia were studied during pre-denning and denning. Home ranges were defined by geographic featues, but not by roads. The foxes occupied exclusive home ranges, and observations suggest that they were territorial and existed alone or, at most, in mated pairs. Home-range sizes were small (1.2-5.2 km2) compared with those in North America and Europe, but similar to those in England and Wales. During denning the female's activity became almost entirely diurnal. When not active, the vixen was with the cubs. Male activity during denning was nocturnal, but, as found for the female, inactive periods were spent near the suspected den-site in his home range. Habitats that were frequented most by all foxes were those with the highest abundance of either small or medium-sized mammals. Dry sclerophyll forest was used consistently by all foxes but heathland and the beaches were rarely frequented. Small and medium-sized mammals, which were abundant in all habitats except the beach and heathland, made up 52.6% of items in the scats.


1970 ◽  
Vol 18 (1) ◽  
pp. 49 ◽  
Author(s):  
ER Guiler

Two geographically separate populations of S. harrisii were studied. There is evidence that long-term population cycles exist in this species. Devils are non-territorial and have a home range which may be shared by several animals. Sclerophyll forest and coastal scrub are their favoured habitats. Individuals in the two populations showed different movements, probably related to food availability; those in areas of abundant food moved about 2 miles and had small home ranges whereas those in areas with less food moved over at least 10 miles per night. The density of population was high in one area, reaching over 30 per square mile, but this is abnormal. Devils have a wide food spectrum and use introduced species as well as native, but in each area their food was based upon one to three species. Man is the principal predator on adult devils. Females were more numerous in all populations but a heavier mortality of this sex occurs in late life. This differential mortality took place at immaturity in one population. Juvenile recruitment was greater in areas with less food than in areas of abundant food, due to the absence of overcrowding.


Mammal Study ◽  
2019 ◽  
Vol 44 (2) ◽  
pp. 1
Author(s):  
Maria M. Altemus ◽  
John L. Koprowski ◽  
David E. Brown
Keyword(s):  

2019 ◽  
Vol 20 (2) ◽  
pp. 351
Author(s):  
Marina Kipson ◽  
Martin Šálek ◽  
Radek Lučan ◽  
Marcel Uhrin ◽  
Edita Maxinová ◽  
...  

2021 ◽  
Vol 42 (1) ◽  
pp. 130-153 ◽  
Author(s):  
Sebastián O. Montilla ◽  
Alex Mauricio Mopán-Chilito ◽  
Laura Natalia Sierra Murcia ◽  
Jonathan David Mahecha Triana ◽  
Otto Mauricio Caro Ruiz ◽  
...  

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