Almost 400 students of the University Lucian Blaga from Sibiu (http://www.ulbsibiu.ro/en/) the Faculty of Sciences and the Faculty of Agricultural Sciences, Food Industry and Environmental Protection are performing maintaining activities inside the Rusciori orchard from Sibiu county Romania a surface of almost 40 ha covered by 20 ha of apple trees where wild birds from Passeriformes are nesting. Also white stalks and owls species are present into the orchard. The scope of these activity is to observe the benefits of birds inside an orchard for three months..