BowCast Blog

OK, so there were some specific questions about the equipment I personally used on my recent Montana hunt. I will go through these in the order they were commented on in my last blog entry.

Holy smokes... DeRyderM asked about moon phase and deer movement, so I thought I would put together a quick overview and call it good. ...little did I know just how MUCH this issue has been debated in the last couple of months. So...here is the best answer I can give you, based on what I know and my opinions...

Is deer movement influenced by moon phase? I think the better question is, CAN it be...and I think yes, it can.

As we discussed in the last blog entry, photoperiod is really the driving force behind animals coming into their reproductive cycle – i.e. the amount of daylight vs. darkness each day. Recently, a lot of scientific data has come forth that shows that deer fawn conception dates (i.e. when a doe is actually bred) for specific areas are generally +/- 3 or 4 days around the same date each year, regardless the year, and regardless of the moon phase. For some, research into deer conception dates has been “the end all be all proof” that moon phase doesn’t influence the deer rut. However, while these data are easily quantifiable, and were collected over several to MANY years, some have pointed out that there are limitations to how they were gathered, and whether or not secondary influences like deer density, age, feed, their captivity, etc. affected how the does cycled. Similarly, in the last few years, several well-known “moon phase rut models” have been “shown” to be inaccurate, or only applicable to certain areas, by a variety of hunters posting their observations on various chat rooms and talk forums. So what’s true? What’s really accurate? Unfortunately, probably all of the above...

Without going into all the science, research, data, etc... I’ll give you MY thoughts on the subject, and how I would be hunting if I could be hunting whitetails this year. First, two points..