Still Shopping

Tree Swallows appear to be still shopping for a summer lease.  This male and female showed up today to look at our nesting box, not sure if they are the same ones that looked earlier or a different couple. There were actually four swallows swooping through the air in our backyard, so not sure if there are two pairs in a biding war, or some kind of a territorial dispute.  Bottom line is the first couple to sign the lease can have possession.