A long-standing debate between wildlife agencies and biological control researchers and
practitioners concerns Diorhabda carinulata Desbrochers (Coleoptera: Chrysomelidae) …

Our knowledge of avian behaviors during the nonbreeding period still lags behind that of the
breeding season, but the last decade has witnessed a proliferation in research that has …

In classical weed biological control, small collections of arthropods are made from one or a
few sites in the native range of the target plant and are introduced to suppress the plant …

Annual survivorship in migratory birds is a product of survival across the different periods of
the annual cycle (ie breeding, wintering, and migration), and may vary substantially among …

The complexity of global anthropogenic change makes forecasting species responses and
planning effective conservation actions challenging. Additionally, important components of a …

The tamarisk beetle (Diorhabda spp.), a non-native biocontrol agent, has been introduced to
eradicate tamarisk (Tamarix spp.), a genus of non-native tree that has become a dominant …

Surprisingly little is known about the migration and stopover biology of Ruby-throated
Hummingbirds (Archilochus colubris), and even less is known about their sex-or age …

Biologic control of the introduced and invasive, woody plant tamarisk (Tamarix spp,
saltcedar) in south-western states is controversial because it affects habitat of the federally …

Highlights•Grassland sparrows dispersed frequently between breeding attempts in the same
season.•Dispersal was common after nest failure but was not affected by parasitism.•Second …

Surveys for the endangered Southwestern Willow Flycatcher (Empidonax traillii extimus)
were done at Marine Corps Base Camp Pendleton (MCBCP or “Base”), California, between …