Ditch Hunting-
First pick a ditch that has birds in it. Block'em, walk'em, shoot'em.
My dream ditch has corn on one side with the headrows taken off and roosting cover on the other side with cattails or canary grass with road approach 1/4 mile away. Here's why:
-Cover next to standing crops have more birds than picked crops. Corn is best combination of cover and food they prefer. Sorghum they often never leave but if they do its right in the last hour, bean are not enough cover and low quality food source for them.
- Blocking; prefer to have road approach 1/4 mile down or closer either as physical barrier for a single hunter or posted by vehicle driver. Otherwise birds that are constantly pushed for half a mile or farther get out ahead until they bust cover too far between you and your the blocker. If no road approaches, we post right before ditch goes into any sloughs or grass that attach to the ditch cover so they don't get to it and bail out of the ditch. Or any thin spots in the grass cover where they might get ahead and decide to fly across the open field rather than cross an open stretch.
- Headrows; prefer to have some open ground behind the fence line. Open areas like the road and either mowed field edge or the headrows combined-off will act as a natural blockers. You can walk a weedy fence line to try and keep them from squirting out into the corn but there is a low success rate on ditches if the heavy cover extends right up to the crops.
- Cover selection; ditch cover is just like field cover. Brome grass has fewer birds than canary grass which is high/thicker while still allowing them to move. During snow or rain they are often in cattails so ditches with cattails would be better in those conditions. They ditches you would rather not walk in are exactly the ones you need to get down in.
- Exception to the rule is windy days. Example, for a wind blowing north to south, stay out of the north/south ditches. The preference for East/West roads in those conditions would be on the north side of the road in the lee of the wind since it passed over top, rather than the south ditch which is getting more wind right into the face of the ditch.
- Loafing; early in the day we just to go likely spots that meet as much of this criteria we can find and get out to start walking. The birds are likely already out of the corn and into the ditches early in the day unless cold weather is coming and they are feeding all day. Midday we start to drive and either see them moving in the ditches with a head up, or see the swish of the grass. Drive with the window open and you can hear them. Then we'll keep driving and either double back to drop off blockers or walkers so that we can approach into the wind and closer before busting/scenting them.
Gravel picking; last two hours of the day are driving gravel roads where they will be out picking gravel or moving to cover and we catch them out in the open. Jump out at that spot, blast them and move on. Mark those spots for coming back the next morning/early afternoon for walking as they will likely be loafing there the next day. When you find an area with lots of birds during the last hours, stay in that area and keep coming back. You will have seen a tenth of the birds actually there so most of them are dumb and the ditches will produce 3 or 4 times before you've smartened up the majority of birds in that field.