July 2018.
Anyone can fish a well-stocked pond, but only the wisest and most persistent anglers will succeed in a drought. The Great Blue Heron fishing Joe’s Creek July 4th and 5th was not deterred by the lack of water, the distant boom of fireworks, or a pesky photographer. In fact, this veteran fisher found and worked the few remaining pools with minnows. Motionless for long moments, then followed a quick strike into the water. Occasionally, the heron turned its gaze, and its long dagger like beak to the creek bank, likely hunting.
According to the Cornell Ornithology Lab, the Great Blue Heron will eat fish, reptiles, small mammals – almost anything in reach of its beak. While the heron frequents marshes, it can be seen in urban areas, very rarely in backyards, unless these have gold fish or koi ponds. Cornell helpfully recommends that such installations include a length of drain pipe to afford a hiding place for the fish!
There is no single action that will preserve the natural character of the creek, but the quality of the water, and thus the welfare of the wildlife depends upon the avoidance of any runoff of pool chemicals, filter powder, excessive fertilizer, or pesticides, as well as ordinary erosion control. Neighbors are encouraged to make a quick check whether any of these apply to their own properties. For more info, see All About Birds – Great Blue Heron.
Vince Punarov, Creek Leader