Bell’s Sparrows (Artemisiospiza belli) have only recently been recognized as distinct from Sagebrush (A. nevadensis), and the “Mojave” subspecies b. canescens) shares an overlapping wintering distribution with Sparrow in Mojave Sonoran deserts of southeastern California western Arizona. We lack understanding two species’ respective habitat preferences degree to which they...

Abstract One basic method of improving rangelands in a country is the use of native as well as exotic species of plants adaptable. Among the but introduced species, Atriplex canescens has been introduced in many rangelands, but it is important and necessary to consider it’s effects on native species. In the current study the effect of chemical competition (allelopathy) of Atriplex canescens o...

Intertidal vegetation provides important ecological functions, such as food and shelter for wildlife services with increased coastline protection from erosion. In cold temperate subarctic environments, the short growing season has a significant impact on phenological response of different types, which must be considered their mapping using satellite remote sensing technologies. This study focus...

abstract one basic method of improving rangelands in a country is the use of native as well as exotic species of plants adaptable. among the but introduced species, atriplex canescens has been introduced in many rangelands, but it is important and necessary to consider it’s effects on native species. in the current study the effect of chemical competition (allelopathy) of atriplex canescens on ...

1. House mouse Mus domesticus outbreaks in the grain-growing areas of south-eastern Australia occur irregularly and may be local or widespread, covering thousands of square kilometres. All natural and agricultural habitats are occupied when house mouse numbers are high, and the question we addressed was whether we can distinguish source and sink habitats within these agricultural landscapes so ...