Thus, adult zebra finches retain the ability to adjust their vocal output, but differ from juveniles in that they do not seem to change their internal song model based on auditory input.

The discovery of a single adult zebra mussel in the St. John River sparked a recent gathering of scientists and researchers ...

The Department of Fisheries and Oceans found an adult zebra mussel on a dock in the St. John River just north of the Mactaquac Dam in December, said Terry Melanson, team lead for the department ...

According to a DNR news release, state park staff reported a zebra mussel attached to a rock near a public access. A DNR invasive species specialist found more adult zebra mussels in the same area.