Invasive shrub fhas no effect on prey abundance or physiological condition of migratory songbird

[PhysOrg]

Alien plants often spell trouble for birds whose habitats are under siege. They can alter food abundance, nest site availability and other critical resources. However, a new study published this week in the journal Conservation Physiology shows that the relationships between exotic, invasive plants and native birds are not always that simple, and not always negative.

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