Something's Growing!

The recent mild weather has certainly brought on the bulbs I planted in October, just before I spent the whole day gardening.
These Iris reticulata Harmony are in the border by the patio and seem to have grown over an inch in the past week; Snowdrops are just showing a streak of white yet have not grown to full height.
Now the forecast is for colder weather by the end of the week and everything will slow down again.