Authors: BEJA PR

Citation: Pr. Beja, PREDATION BY MARINE-FEEDING OTTERS (LUTRA-LUTRA) IN SOUTH-WEST PORTUGAL IN RELATION TO FLUCTUATING FOOD RESOURCES, Journal of zoology, 242, 1997, pp. 503-518

Authors: BEJA PR

Citation: Pr. Beja, TEMPORAL AND SPATIAL PATTERNS OF REST-SITE USE BY 4 FEMALE OTTERS LUTRA-LUTRA ALONG THE SOUTH-WEST COAST OF PORTUGAL, Journal of zoology, 239, 1996, pp. 741-753

Authors: BEJA PR

Citation: Pr. Beja, STRUCTURE AND SEASONAL FLUCTUATIONS OF ROCKY LITTORAL FISH ASSEMBLAGES IN SOUTH-WESTERN PORTUGAL - IMPLICATIONS FOR OTTER PREY AVAILABILITY(VOL 75, PG 833, 1995), Journal of the Marine Biological Association of the United Kingdom, 76(4), 1996, pp. 1120-1120

Authors: BEJA PR

Citation: Pr. Beja, SEASONAL BREEDING AND FOOD RESOURCES OF OTTERS, LUTRA-LUTRA (CARNIVORA, MUSTELIDAE), IN SOUTH-WEST PORTUGAL - A COMPARISON BETWEEN COASTAL AND INLAND HABITATS, Mammalia, 60(1), 1996, pp. 27-34

Authors: BEJA PR

Citation: Pr. Beja, AN ANALYSIS OF OTTER LUTRA-LUTRA PREDATION ON INTRODUCED AMERICAN CRAYFISH PROCAMBARUS-CLARKII IN IBERIAN STREAMS, Journal of Applied Ecology, 33(5), 1996, pp. 1156-1170

Authors: BEJA PR

Citation: Pr. Beja, STRUCTURE AND SEASONAL FLUCTUATIONS OF ROCKY LITTORAL FISH ASSEMBLAGES IN SOUTH-WESTERN PORTUGAL - IMPLICATIONS FOR OTTER PREY AVAILABILITY, Journal of the Marine Biological Association of the United Kingdom, 75(4), 1995, pp. 833-847