I am always adjusting things in my garden. Recently I decided to move the cabin style birdhouse in the front garden to make way for a new birdbath. 
I had not seen any birds around it, so I was confident it was empty. It is on a freestanding cast iron stand (originally in my dad's workshop with a piece of equipment bolted to it). It was way too heavy for me to pick up, but I was able to move it by 'walking' it, tilting it this way and that and swinging it forward. I moved it about fifteen feet and decided the new location was perfect.
I noticed some mockingbirds in a nearby Japanese maple but thought nothing of it.
Well, the next day Lou heard chirps coming from the house! And, yes, the parents are the mockingbirds, who must have watched most nervously as I turned their formerly stable abode into a mobile home! I can imagine what the babies must have thought: Earthquake! Tornado! Or something like that.
Fortunately, no harm seems to have been done, and the mockingbirds continue to care for the babies. In fact, the mockingbirds love the new birdbath, so the neighborhood improvement project was well received despite the forced relocation.
I have an assortment of birdhouses in my garden. I have featured most of them in previous posts, but I thought it would be good to show them all together as a collection.
The following two bluebird houses are both occupied by bluebirds, despite that they are only about twenty feet apart. I have read that bluebird houses should be at least 100 yards apart.
Here are more birdhouses in my garden:
For those wanting some great ideas, Aldridge Gardens in Hoover has a fabulous collection of birdhouses. It was fun to examine their charming details as I walked though the gardens on a recent visit. The following rustic birdhouses are located near the entrance to the Gardens:
Some more rustic birdhouses with interesting details:
I love the rustic birdhouses, but I also love these colorful houses, located near the main house at Aldridge Gardens:
I hope the birds are welcome in your own garden. If so, they will bring you nothing but joy.