Light Contrail Formation Expected Today for Central Wisconsin Flyway, Nesting Box Prep Ends Today

We are right on the cusp of some partial cloud clearing this afternoon with some breakup already apparent.  Patches of dry upper air also is swirling through the state. Conditions do not look good for aviaticus (aircraft) cloud formation today but Saturday we are expecting full blown spring to bully into the area.

Update: Clouds cover passed to mostly clear skies in the late afternoon.  Two aviaticus cloud segments could be seen in the far northwest and after an hour they had drifted overhead and appeared like natural cirrus. Not a whiff or a needle of contrail besides these formed all day.

Nature is poised and ready to explode.  Managed to clean out the bird nesting boxes yesterday and add inspection lids in preparation for nest monitoring.  It appears time is up for those activities as the ongoing jostling for territories by the early cold tolerant migrants is about to shift to breeding and nest building  . Ice went off the lakes this week.

A Tree Swallow Nest from  Last Year

Nest Boxes Made from and mounted on  Old Cedar Post.  This year I have installed inspection covers to monitor the clutches.