EHD, similar to Blue Tongue, ravaged my area two summers ago. This season we really felt it. Summer of 2012 we lost about 50-60% of our herd. Then from Sept 20 - Jan 1 we hunted them through all the seasons. This year we where left with the remnants and a small handful of new fawns from this spring, which was the first fawning season since the die off.