Most people meet a season date as a line in a booklet, and treat it the way you treat a train timetable: given, fixed, not worth interrogating. It is worth interrogating. Every dove season date in Texas is the last step of a chain that starts in a treaty, and each link in that chain is public. If you know the chain, you know months in advance roughly what the line will say, you know why it moved when it moves, and you know where to look when somebody on a forum tells you the season "changed".
Migratory birds are not a state matter alone
Doves are migratory birds. They are covered by the Migratory Bird Treaty Act and the federal regulations that implement it, which means a state cannot simply decide its own dove season the way it decides a deer season. The federal side sets a framework: outer dates, maximum season lengths, maximum daily limits. A state then chooses inside that framework. This single fact explains most of the confusion between dove and quail rules in the same state, since quail are resident birds and are set by the state alone.
Four links, in order
The chain runs: treaty and statute, then the federal framework published each year by the U.S. Fish and Wildlife Service, then the adoption of state regulations by the Texas Parks and Wildlife Commission, then the publication a hunter actually reads. How a season date is made takes each link, names the document it produces, and says where that document is published. It is the closest thing this almanac has to a reference page.
Zones, and why they exist
Texas splits its dove hunting into zones with separate dates, and inside the southern zone there is a further special area with its own arrangement for white winged doves. Zones are not administrative decoration: they exist because birds are not in the same place at the same time across a state that wide. Opening week is about what an opener really tells you about a season, which is much less than people assume.
What this section refuses to print
No date, no zone boundary description precise enough to hunt on, no bag limit. All three are set annually and all three are published by the state in one place. Printing them here would create a second, slower, wrong copy. Everything this site relies on is listed on the sources page.