I guess it is pretty safe to say that these two are new parents. From the reports on BCAW, it seems that mom is kind of a klutz, walking on the chicks, and Sawatzke still is too stunned by their appearance to be really effective. Apparently mom fell over while trying to feed the chicks, but she got herself straightened out and no harm done. It is possible that the third egg will not hatch, which would not be a bad thing, as these two have enough to handle with two chicks. Such is the way of life: new parents just have to learn as they go, whether falcon or human!