DIRECTION OF THE PRECEDING RELEASE AND INITIAL ORIENTATION OF HOMING PIGEONS.SCHMIDT KOENIG K.1976; ; AUK; U.S.A.; DA. 1976; VOL. 93; NO 4; PP. 669-674; BIBL. 11 REF.Article

TRACKS OF PIGEONS HOMING WITH FROSTED LENSESSCHMIDT KOENIG K; WALCOTT C.1978; ANIMAL BEHAV.; GBR; DA. 1978; VOL. 26; NO 2; PP. 480-486; BIBL. 13 REF.Article

The sun compassSCHMIDT-KOENIG, K.Experientia. 1990, Vol 46, Num 4, pp 336-342, issn 0014-4754, 7 p.Article

Seasonal variation in the orientation of homing pigeons : new evidence for a latency in the sun compassRANVAUD, R; GANZHORN, J; SCHMIDT-KOENIG, K et al.Brazilian journal of medical and biological research. 1991, Vol 24, Num 7, pp 721-724, issn 0100-879XConference Paper

The sun compassSCHMIDT-KOENIG, K; GANZHORN, J. U; RANVAUD, R et al.Experientia. Supplementum. 1991, Num 60, pp 1-15, issn 0071-335XArticle

Retardation of homing pigeons' ephemerides ?SCHMIDT-KOENIG, K; RANVAUD, R; GANZHORN, J. U et al.Naturwissenschaften. 1991, Vol 78, Num 7, pp 330-333, issn 0028-1042Article

The initial orientation of homing pigeons at the magnetic equator : compass mechanisms and the effect of applied magnetsRANVAUD, R; SCHMIDT-KOENIG, K; GANZHORN, J. U et al.Journal of experimental biology. 1991, Vol 161, pp 299-314, issn 0022-0949Article