Cool. Bought it and much to my surprise, it worked. Surprised since I live in a city, construction going on, motorcycles passing and still: it detected my belov

Cool. Bought it and much to my surprise, it worked. Surprised since I live in a city, construction going on, motorcycles passing and still: it detected my beloved house sparrows :) Will give it a shot later tonight when the noise pollution dies down and the birds get going.