Department of Botany / Basilio Toro (pp. 8-9) -- Department of Botany / Jonas E. Lawesson (pp. 9-10) -- Department of Terrestrial Ecology / Marcia Wilson (pp. 11-15) -- Department of Introduced Mammals / Luis Calvopiña (pp. 15-18) -- Department of Marine Ecology / Gunther Reck (pp. 19-20) -- Department of Education / Ana Puyol (pp. 20-22) -- Geological Studies, 1984-1985 / Alexander R. McBirney (pp. 23-24) -- Final Studies of Lichens and Bryophytes / William A. Weber (pp. 25-26) -- Natural Selection of Opuntia Morphology on South Plaza Island / Howard Snell & Heidi Snell (pp. 26-28) -- Post-Eruption Revegetation of Fernandina Island / Lynn D. Hendrix & Stamford D. Smith (pp. 28-31) -- Preliminary Report on Project on Introduced Plants / Edison Flores (pp. 31-32) -- Preliminary Study of Matazarno (Piscidia carthagenensis) / Gary Ramirez (pp. 32-34) -- Parasite Studies in the Galápagos / Wallace Harmon, Albert Hawbecker & William Clark (pp. 35-39) -- Ecological Investigations on Galápagos Soil Invertebrates, Especially Acari (Mites and Coleoptera (Beetles) / Heinrich Schatz & Irene Schatz (pp. 40-43) -- Biology and Distribution of Galápagos Cave and Soil Arthropods: Knowledge as of 1985 / Stewart Peck & Jarmila Peck (pp. 43-45) -- Tortoise-Plant Interactions in the Galápagos Islands / Linda J. Cayot (pp. 46) -- Seasonal Variation in Population Location of the Galápagos Tortoise (Geochelone elephantopus vandenburghi) on Alcedo Volcano, Isabela Island / Kent R. Beaman (pp. 48-50) -- Population Dynamics and Social Organization of Marine Iguanas / Andrew Laurie (pp. 50-54) -- Herpetology Program, 1984-1985 / Cruz Márquez Solanda Rea (pp. 54-56) -- A Study of Finches and Mockingbirds / Peter R. Grant (pp. 57) -- Research on Galápagos Mockingbirds in 1984 / Robert L. Curry (pp. 58-61) -- Growth Rates of the Blue-footed Booby / Steven Latta & H. Lisle Gibbs (pp. 61-62) -- Studies on Blue-footed Booby Colonies / Malcolm C. Coulter (pp. 62-65) -- Studies on Masked and Blue-footed Boobies / David J. Anderson (pp. 65-67) -- Natural History, Movements, and Migrations of the Great Frigatebird in Galápagos / Carlos Valle (pp. 67-69) -- Present Status of Cormorant, Penguin, and Flamingo Populations After El Niño / Carlos Valle & Malcolm C. Coulter (pp. 70-73) -- The Dark-Rumped Petrel (Pterodroma phaeopygia phaeopygia) Conservation Project. Felipe Cruz & Justine Cruz (pp. 73-78) -- The Galápagos Fur Seal and Sea Lion Project, 1984-1985 / Fritz Trillmich, G. L. Kooyman, C. Drews ... [et al.] (pp. 79-81) -- Studies on Feral Pigs on Santiago Island / José Calvopiña (pp. 81-83) -- Study of the 1982-1983 El Niño Effects on Corals and Coral Reefs in the Galápagos Islands / Peter W. Glynn (pp. 84-86) -- Marine Mollusks of the Galápagos Islands / Yves Finet (pp. 86-88) -- Observations on the Feeding Behavior of the Mollusk Fasciolaria princeps / Ian Stupakoff (pp. 89-90) -- Zoogeography of Marine Reef Fishes of the Northern Galápagos Islands / Robert J. Lavenberg (pp. 90-92) -- Preliminary Report on the Study of Reproductive Biology of the Galápagos Bacalao (Mycteroperca olfax) / Segundo M. Coello (pp. 93-94) -- Sperm Whales of the Galápagos, February-April, 1985 / Hal Whitehead, Tom Arnbom, Vassili Papastavrou .. [et al.] (pp. 95-96) -- Tourism in the Galápagos National Park / Rudolf de Groot (pp. 97-98) -- Representation of the Charles Darwin Research Station on San Cristóbal Island / Jacinto Gordillo (pp. 98-100) -- Galápagos Information Center in Guayaquil / Gerardo Corrales (pp. 100-101) -- Role of Conservation in the Galápagos Economy / Rubén Cedeño (pp. 101-102) -- Fire on Sierra Negra Volcano, Isabela Island: Introduction / Charles Darwin Research Station (pp. 103-105) -- The Fire on Isabela Island: Its Origin, Propagation, and Consequences / Charles Huttel & Alain Winckell (pp. 105-110) -- Preliminary Report on the Burned Area of Sierra Negra Volcano, Isabela Island / Tjitte de Vries (pp. 110-112) -- Activities with Permanent Vegetation Quadrats on Sierra Negra / Henning Adsersen & Jonas Lawesson (pp. 112-114) -- Collection and Preservation of Anatomical Specimens / E. Elizabeth Pillaert (pp. 115-116) -- Cartography / Nematullah Sharaf (pp. 117-118) -- Meteorological Data, Academy Bay, Santa Cruz, 1984, 1985 / Marco A. Robalino (pp. 119-128) -- Visitors and Events in the Station / Gayle Davis-Merlen (pp. 129-139) --

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