ALBANY - A guided hiking tour of Muralt Bluff State Natural Area will be held at 10 a.m. May 20.

The event by the Blue Mounds Area Project is an opportunity to see rare prairie flowers, birds and insects in a high-quality remnant prairie.

The tour is free and open to the public. Those wishing to participate should meet at the parking lot just west of W2635 County F in Albany.