It's just temperature-dependent. They start nesting later and develop more slowly.
When doing this field work, we put in thousands of hours. We needed to boil it down in a practical way, so all the data cannot be included. The point of category B is that we will add the necessary information from our data.
As Matt indicated, we essentially looked at the comments and asked which were complete and which were substantive.
They'll nest in barns, in bushes, in the spaces between buildings. They haven't moved into the city yet, thank God. But that's probably an eventuality if their population continues to expand.
