Barn Swallows...Update

When I got home today, I checked the barn swallow nest.  There was fresh mud.  It was not a full half cup of a nest that I know would be most appropriate, but there was fresh mud.  And, if Mama has to lay eggs, it would probably hold them.  But, it needs to have higher walls or else eggs or babies would fall out.

I just checked, and the pair of barn swallows are perched on the conduit. They do not look as distressed as they did last night.  Again, it will not be really cold tonight, so I will not leave the porch light on. 

I hope this little family will be safe and grow happily.