Staff at a central Alberta wildlife rescue centre said they feel “uncomfortable for their own safety” following a disturbing discovery Friday morning – eight birds that were being rehabilitated had been targeted and shot.

According to officials at the Medicine River Wildlife Centre, the birds, six crows and two ravens, were shot inside one of the outdoor flight pens.

Staff said for more than 30 years the Centre has attempted to abolish myths and encourage a general respect for life.

“We teach how every wild creature has its place in nature and is here for a purpose,” said executive director Carol Kelly in a statement.

The wildlife centre, located west of Innisfail, cares for about 190 species and close to 1,300 ‘patients’ annually.

Officials said local police are investigating.