CWeeks,
I'm no authority on much of anything, but I have killed a few bobcats - 8 to be exact. I usually hunt late evenings and if I can get in a couple of stands before dark, then I'm fine with that. Sometimes I only call one stand before dark. If I know that I will only be calling the stand where I am, I tend to just be patient and call. I've called many times over an hour. I can't say that I've ever had many respond after that long, but I've had cats come around the 45 minute mark. Still, I stay after it. What the heck, what am I going to do but go home anyway, so I just sit still. Last year while on a deer hunting stand, I blew a doe bleat call on and off for way over an hour, actually closer to two hours than one, and ended up killing a cat. The year before I killed another cat while blowing a doe bleat for quite some time.
As to calling sounds to use, I've had success with a variety, everything from rabbit and rodent sounds, to raccoon and even coyote and hurt pup sounds. Those last ones may have been an exception rather than the rule, but it worked that time and didn't seem to keep the cat from responding.
The last cat I called last hunting season, I sat for quite a while and was growing tired. I had about decided to just pack up and head home. But, I then began throwing different sounds out there, with no luck. Finally, I decided to use a raccoon fight sound just for the heck of it. Within just a few minutes, I noticed movement (cat) down the old gas well road on my dad's farm. The call (Fox Pro FX-3) paused momentairily and the cat just kind-of stopped, then when the call began once more, the sound was frantic. The cat suddenly began to run - hard, in the direction of the call, as if it couldn't wait to get there. That supprised me, that a cat would answer a raccoon fight, and in such a hurry. It was very interested in that sound. Again, that may be the exception rather than the rule, but as before, it worked that time too. I had one other cat come "on-the-run" to a call - a doe bleat. All others came slowly and quietly. Seems there are no fast or hard rules with cats, at least in my experience.
Seems that I've had success with lots of different calls and under a variety of circumstances. Other times I've called absoutely nothing even though I felt like it was such a great stand. Sometimes it comes together, but most of the time I call nothing. I guess the fact that I'm addicted to predator hunting keeps me going, even when I get nothing. But, suddently, without warning, I am rewarded for my efforts, and that gives me the strength to keep trying.
In my experience, cats respond to a variety of sounds. One thing I know for sure is, they don't miss a trick. Man, one little movement and they see it.
Just thought I would share my experiences. Take them with a grain of salt and for what they are. I don't claim to have all the answers. But man, I love predator hunting !!
Here is the cat I called while using the raccoon fight sound.
Last year's "doe-bleat" cat.
The smaller cat responded to a rodent sound. The other one was pure luck - walking down
the gas well road directly to me as I was preapring to enter the woods. Man, talk about luck!
Johnny Stewart Rabbit Distress Cat