Last night the Winona bird club had a lecture about flammulated owls. The lecturer is a professor at the U of W in LaCrosse. He spends his time here and in the valleys of northern Idaho. There are no flammulated owls in Minnesota. Occasionally one might get off track and be seen in the black hills of South Dakota but they are a western and southwestern raptor. They are easier to study because they tend to nest in colonies. In a mile long stretch a half mile wide there could be twenty nests if researchers put up nest boxes. They are called flammulated because there is a pattern on their wings that meets on the lower back that looks like flames. Years of research have shown that there are two main factors that point to success in raising young. One is arrival to the breeding area. If you come a week early your brood won't hatch as successfully as if you came a week later. The other factor is the snow pack. Compared to rain, a good snow pack will release the water gradually which leads to more herbs and forbs which in turn leads to more insects in the area. The main food of flammulated owls is insects but they have been known to eat mice or other small birds such as sparrows. I enjoyed hearing about flammulated owls but I also enjoyed hearing about this man's passion and excitement and enthusiasm for his work with them.










