They're certainly growing! Of course Andy has been keeping an eye on them at a couple local retailers, although store employees will say that sales have been a little slower than normal probably due to the weather:
That's today, compared with this on March 25th:
A big difference! As you can imagine, taking care of these baby birds is an addition duty for store employees and one that does take some time, so they are certainly motivated to help these chicks find a permanent home: