How bees analyse the polarization patterns in the sky Samuel RosselRüdiger Wehner OriginalPaper Pages: 607 - 615
A14C-2-deoxyglucose autoradiographic investigation of sensory inputs to the optic tectum ofRana pipiens Dennis L. GorlickMartha Constantine-PatonDarcy B. Kelley OriginalPaper Pages: 617 - 624
Steroid influences upon the electrosensory system of weakly electric fish: direct effects upon discharge frequencies with indirect effects upon electroreceptor tuning J. Harlan MeyerHarold H. ZakonWalter Heiligenberg OriginalPaper Pages: 625 - 631
Responses of mesothoracic motor neurons to giant interneuron stimulation in the cockroach Martha L. TobiasRoy E. Ritzmann OriginalPaper Pages: 633 - 640
Effect of metathoracic leg ablation upon mesothoracic motor responses to giant interneuron stimulation in the cockroach Martha L. TobiasRoy E. Ritzmann OriginalPaper Pages: 641 - 647
The orientation and navigation of juvenile alligators: evidence of magnetic sensitivity Gordon H. Rodda OriginalPaper Pages: 649 - 658
Steroid influences upon discharge frequencies of intact and isolated pacemakers of weakly electric fish J. Harlan Meyer OriginalPaper Pages: 659 - 668
Arrhythmic perch hopping and rhythmic feeding of starlings in constant light: Separate circadian oscillators? G. GänshirtS. DaanM. P. Gerkema OriginalPaper Pages: 669 - 674
Electrical responses of homing pigeon and guinea pig Purkinje cells to pineal indoleamines applied by microelectrophoresis P. SemmL. Vollrath OriginalPaper Pages: 675 - 681
The contributions of diverse sense organs to the control of leg movement by a walking insect H. CruseJ. DeanM. Suilmann OriginalPaper Pages: 695 - 705
The dynamics of phototransduction in insects Jonathon HowardAndreas DubsRichard Payne OriginalPaper Pages: 707 - 718
Gross potentials recorded from the cochlea of the skinkTiliqua rugosa Robert M. HolmesBrian M. Johnstone OriginalPaper Pages: 719 - 727
Gross potentials recorded from the cochlea of the skinkTiliqua rugosa Robert M. HolmesBrian M. Johnstone OriginalPaper Pages: 729 - 738
Circadian rhythm in inducibility of rat pineal N-acetyltransferase after brief light pulses at night: control by a morning oscillator Helena IllnerováJiří Vaněček OriginalPaper Pages: 739 - 744
Patterns of synaptic input to identified flight motoneurons in the locust B. HedwigK. G. Pearson OriginalPaper Pages: 745 - 760