iberian chiffchaff

beef behavior behaviour brown bugs chiffchaff common eat ecology ecosystem eresma europaea feeding female floor food foodweb forest forests grass green growth guadarrama iberian ibericus ildefonso laying life little love mediterranean movement musgosa nature oak phylloscopus picture pieridae pyrenaica pyrennean quercus race relationship reproduction river search segovia sierra sky something spain species springs sun taurus timber tree typical water white wild