Song activity of the Willow Warbler Phylloscopus trochilus and the Bramling Fringilla montifringilla in a heath birch forest during the breeding season
Tore Fonstad Artikkel Engelsk
*0011484272 *008830425s1981 xx# 000 0 eng *019 $bk *08230$a598.2 *100 $aFonstad, Tore$_159534900 *245 $aSong activity of the Willow Warbler Phylloscopus trochilus and the Bramling Fringilla montifringilla in a heath birch forest during the breeding season *300 $aS.89-96 *773 $tFauna norvegica. Ser. C$gVol.4, no.2 (1981)$x0332-7701$w(NO-LaBS)317575(tnr) *999 $z8300052274$anorart:8300052274 ^