VERTEBRATE DAMAGE CONTROL RESEARCH : SECTION OF SUPPORTING SCIENCES; ANNUAL PROGRESS REPORT CALENDAR YEAR 1974

DISCUSSIONS OF RESULTS ARE DETAILED AND COMPLEX BUT COVER THE FOLLOWING AREAS: 1) PHYSIOLOGICAL MARKING AGENTS FOR BIRDS AND MAMMALS; 2) RODENTICIDE EVALUATIONS; 3) THE EFFECT OF DRC-4805 ON THE FECUNDITY OF WILD NORWAY RATS; 4) BAIT FORMULATION STUDIES; 5) COYOTE STUDIES - PHARMACOLOGICAL AND BEHAVIORAL BIOLOGICAL; 6) EFFECTS OF VAMPIRE BAT CONTROL ON MILK PRODUCTION; 7) BAIT ADDITIVE DEVELOPMENT; 8) FR-178A VERSUS CALIFORNIA BROWN RICE FLAVOR; 9) NONLETHAL ELECTRICAL BARRIER DEVELOPMENT; 10) STUDIES OF DIPHENADIONE RESIDUES IN MILK; 11) PROPERTIES OF VOLATILE FERMENTED CONSTITUENTS; 12) ANALYSIS AND SYNTHETIC DUPLICATION OF RICE AROMA; 13) DEVELOPMENT OF AN ANALYTICAL PROCEDURE FOR WARFARIN; 14) NEW WILDLIFE TRANSMITTER DESIGNS; 15) ENGINEERING SUPPORT AND PRODUCTION SERVICES; 16) EVALUATION OF CASSETTE TAPE PLAYERS; 17) FIELD INSTRUMENTATION FOR RECORDING PREFERENCE OF RATS; 18) RADIO TRANSMITTER FOR TRANQUILIZER DARTS; AND 19) AUTOMATIC WILDLIFE TRACKING SYSTEM.