Boxes in a Bluebird trail are best placed approximately 100 yards from each other for Western Bluebirds, 125 to 150 yards for Eastern Bluebird and 200 to 300 yards for Mountain Bluebirds.
Governments sometimes spend more money than they take in in revenue. That may be because the economy is in recession and tax receipts are down, or because they cut taxes below what they want or need to spend on. There are other reasons, like national crises. When that happens they have to borrow. To borrow they sell bonds. In the US these are known as Treasuries, but other countries have different names. For example, in the U.K. they are known as Gilts and in Germany they are known as Bunds.
This means that the person who pays for the bail bond must also give the bond seller a financial interest in some of the person's valuable property. The bond seller can cash in on this interest if the suspect fails to appear in court.