Wind-induced ventilation of the burrow of the prairie-dog,Cynomys ludovicianus Steven VogelCharles P. Ellington Jr.Delbert L. Kilgore Jr. OriginalPaper Pages: 1 - 14
The lactacid oxygen debt in frogs after one hour's apnoea in air David R. JonesTariq Mustafa OriginalPaper Pages: 15 - 24
Orientation of bees by the polarized light of a limited area of the sky Victor ZolotovLeonid Frantsevich OriginalPaper Pages: 25 - 36
Direction ofE for maximum response of a retinula cell Allan W. SnyderRowland Sammut OriginalPaper Pages: 37 - 45
Vascular responses to temperature in the foot of the giant fulmar,Macronectes giganteus Kjell JohansenRonald Wesley Millard OriginalPaper Pages: 47 - 64
Lautmustersequenzen und periodische Beziehungen im Rollerkanari-Gesang (Serinus canaria L.) Jochen Wolffgramm OriginalPaper Pages: 65 - 88
Active and passive axonal propagation of non-spike signals in the retina ofCalliphora F. ZettlerM. Järvilehto OriginalPaper Pages: 89 - 104