Egg covering in birds : description of the behaviour in tits (Parus spp.) and a test of hypotheses of its function
Svein Haftorn & Tore SlagsvoldArtikkel Engelsk
*0011688220 *008960513s1995 xx# 000 0 eng *019 $bk *08230$a598 *100 $aHaftorn, Svein$_82789900 *245 $aEgg covering in birds$bdescription of the behaviour in tits (Parus spp.) and a test of hypotheses of its function$cSvein Haftorn & Tore Slagsvold *300 $aS. 85-106 *520 $aNorsk sammendrag *700 $aSlagsvold, Tore$_133836400 *773 $tFauna norvegica. Ser. C$gVol. 18, no. 2 (1995)$x0332-7701$w(NO-LaBS)317575(tnr) *999 $z9600203361$anorart:9600203361 ^