Zone B-4 is a relatively small zone located in portions of Mendocino and Humboldt counties on the West coast bordering A and B-1 zones. B zones are Blacktail trophy country.

As with many zones in California the natural cycle of wildfire aids the deer habitat creating additional edge cover and young sprouts providing food.Due to the lush nature of vegetation in this area many illegal, outdoor cannabis operations are present on public land. Keep aware of your surroundings. If a garden is discovered, back away quietly and notify authorities.