First frost of the season

The first frost signifies the start of winter in Portland.  We had our first frost last night.  It got down to 31 they say.  It was cold enough to partially freeze the water in the front bird bath.

These photos were taken this morning before it warmed up.  It's going to get even colder in a few days.  I doubt they will look like this much longer.

The back

The front walk with purple salvia leucothoe and pineapple sage (salvia)

Ice in the bird bath