Temperature madness

It's been relatively mild this March, although cooler lakeside per usual in the spring. The next few days will demonstrate the awesome weather spectrum March has to offer, just in time for the arrival of astronomical spring. The temperature is expected to plunge from 70 tomorrow to the 30s Saturday, with snow. Unfortunately, this means the good birding days are taking place midweek and the weekend birding days will be less than ideal weather-wise. Still, I'm birding vicariously through the Illinois Birders Exchanging Thoughts Yahoo! Group. The latest reports indicate tree swallows as far north as Grundy County. Also, there are a few more signs of spring around including daffodil sprouts.