June 1 - 3 , 1978 - University of Hawaii at Manoa

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5) The observation of the "Mystery Garrulax" on Poamoho Trail, a bird that had not been seen in nearly two decades (5); 6) The discovery of a substantial population of I i w i in the Wai'anae Range below Ka'ala (4). Copies of these contracted survey reports are not currently available for mass distribution. However, the compiled data are now being prepared for future publication. Shallenberger, R. J. 1976. Avifaunal survey of South Halawa Valley. Prepared under contract to Parsons, Brinkerhoff-Hirota Assoc. (June 1976). Unpublished. Shallenberger, R. J. 1976. Avifaunal survey of North Halawa Valley. Prepared under contract to Parsons, Brinkerhoff-Hirota Assoc. (Sept. 1976). Unpublished. Shallenberger, R. J. 1977. Avifaunal survey of North Halawa Valley, Oahu. Prepared under contract to Parsons, Brinkerhoff-Hirota Assoc. (August 1977). Unpublished. Appears in reference no. 6 (Vol. 5). Shallenberger, R. J. 1977. Bird and Mammal study of Army lands in Hawaii. Prepared on contract to the U. S. Army Corps of Engineers. Ahuimanu Productions, Kailua. 598 pp. (3 Vols.). Shallenberger, R. J. 1978. Avifaunal survey of the central Koolau Range, Oahu. Prepared under contract to Parsons, Brinkerhoff-Hirota Assoc. (April 1978). 106 pp. Unpublished.
LEK BEHAVIOR AND ECOLOGY OF TWO HOMOSEQUENTIAL SYMPATRIC HAWAIIAN DROSOPHILA : DROSOPHILA HETERONEURA AND DROSOPHILA SILVESTRIS Patrick Conant Department of Entomology University of Hawaii at Manoa Honolulu, Hawaii 96822 According to Loiselle and Barlow (1978), "Lekking is the temporary synchronus aggregation of sexually active males for reproduction." It is a type of communal display. Theoretically, males displaying communally are more conspicuous and have a better chance of encountering females. Until recently, most of the research on lek behavior has been done on birds, especially grouse (Tetraonidae) and mannikins (Pipridae). Lekking in fish has only begun to be investigated (Loiselle & Barlow 1978) and reports of work on insect lek behavior are not numerous (Wilson 1975). Spieth (1968) was the first to describe lek behavior in Hawaiian Droso hila Two species of Hawaiian Spieth foun &. to engage in . lek behavior are and - D. silvestris. Carson and Stalker (1968) found these two species to be homosequential, that is, the banding patterns on the polytene chromosomes are identical, indicating they are very closely related. They also found that heteroneura and silvestris share a polymorphic inversion, although silvestris has six other paracentric inversions. Ahearn et al. (1974) found that in the laboratory, ethological isolation between heteroneura and silvestris was strong althouqh incomplete. Unfortunately, quantitative comparisons of the action patterns observed in the courtships of these two species have not been made. Spieth (pers. comm.) has, however, found some qualitative differences. Hybrid progeny of successful pairings in the laboratory are vigorous and fertile (Carson & Kaneshiro 1976). Recently, Kaneshiro has even collected hybrids in the wild at Kahuku Ranch on the island of Hawai'i (Kaneshiro & Val 1977). The two flies belong to the Planitibia complex of picture wing Drosophila and are widely sympatric on the island of Hawai'i. The other two species that belong to this complex are differens found on Moloka'i and planitibia on Maui. Morpho- logical, ethological, and chromosomal data indicate that these two flies are ancestral to heteroneura and silvestris (Kaneshiro 1976). It is most likely that planitibia is ancestral to silvestris. D. heteroneura may be derived from planitibia but differens is the more probable ancestor.
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COOPERATIVE NATIONAL PARK RESOURCES
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PREFACE TABLE OF CONTENTS Apple, Ru
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Gon, Samuel M., 111 ALTITUDINAL EFF
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Stemmermann, Lani HALEAKALA NATIONA
Page 9 and 10: ROOF RAT DEPREDATIONS ON HIBISCADEL
Page 11 and 12: Feeding upon seed pods Immature see
Page 13 and 14: NENE REINTRODUCTION PROGRAM AND RES
Page 15 and 16: R. C. L. Perkins (1903) also believ
Page 17 and 18: Although Nene in HAVO pens are expo
Page 19 and 20: irds have been forced to mate with
Page 21 and 22: TABLE 1. Individual results of 6nl
Page 23 and 24: TABLE 2. Combined results of NEnS b
Page 25 and 26: therefore be of interest to review
Page 27 and 28: wasp was found to parasitize the la
Page 29 and 30: In line with this thinking, immedia
Page 31 and 32: aIal 5 ." U) 0 a, U u C 0 4 w rlw r
Page 33 and 34: BIOLOGICAL CONTROL OF WILDLAND WEED
Page 35 and 36: 15 species of introduced insects es
Page 37 and 38: HALEAKALA NATIONAL PARK CRATER DIST
Page 39 and 40: areas include the planthoppers (Del
Page 41 and 42: HAWAII IBP SYNTHESIS : 5. SHORT-TER
Page 43 and 44: We in the Forest Service are excite
Page 45 and 46: shrubby Dubautia and numerous hybri
Page 47 and 48: TABLE 1. Dubautia and Argyroxiphium
Page 49 and 50: SOME ASPECTS OF A SHELL DISEASE IN
Page 51 and 52: Induction of Lesions To induce lesi
Page 53 and 54: lesions. Or they may be part of the
Page 55 and 56: LITERATURE CITED Akin, D. E., and H
Page 57 and 58: TABLE 3. Isolation of chitinoclasti
Page 59: FOREST BIRD POPULATIONS ON O'AHU Ma
Page 63 and 64: either species) after an encounter
Page 65 and 66: HAWAII IBP SYNTHESIS : 3. THE KILAU
Page 67 and 68: RESULTS AND DISCUSSION Fifteen exot
Page 69 and 70: One exotic bird not found but previ
Page 71 and 72: TABLE 1. A list of the birds in the
Page 73 and 74: TABLE 2. Densities (birds/4O ha) of
Page 75 and 76: FIGURE 1. A map showing the locatio
Page 77 and 78: FIGURE 3. A map showinq native fore
Page 79 and 80: Several patterns in avian distribut
Page 81 and 82: LITERATURE CITED Eden, J. T. 1971.
Page 83 and 84: TABLE 1--Continued . Scientific Nam
Page 85 and 86: The objective of this paper is to a
Page 87 and 88: Selective field hybridizations yiel
Page 89 and 90: Corn, C. A. 1979. Variation in Hawa
Page 91 and 92: POLY MORPHA ---- NO SEED - SEED PRO
Page 93 and 94: THE RARE AND THREATENED PLANTS IN T
Page 95 and 96: open ideas for consideration and to
Page 97 and 98: Presence-absence trait analysis fur
Page 99 and 100: small clearings of soil-humus depos
Page 101 and 102: LITERATURE CITED Barrau, J. 1961. S
Page 103 and 104: WIDTH OF LARGEST WALL (cm) TOTAL AR
Page 105 and 106: ESTABLISHMENT OF SOME RECENT IMMIGR
Page 107 and 108: An egg parasite*, Trissolcus sp., w
Page 109 and 110: caterpillars were found on young nu
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'IRBLE 1. Sunnnq of sm recent imniq
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can be expected to provide will be
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Dombois 1977). Of course the trees
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We see from the two figures that in
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Ole HEALTHY, h FIGURE 1. Probabilit
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EVALUATION OF A NEW TECHNIQUE FOR H
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in the vial cap and was immersed in
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usually requiring only a few minute
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FACTORS CONTROLLING THE DISTRIBUTIO
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With respect to the distribution of
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native rain forest. However, the se
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mites are parasitic forms which hav
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LITERATURE CITED Atyeo, W. T., and
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TABLE 2. Feather mites recovered £
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Hirstionyssidae Rhinonyssidae (Rode
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STUDY SITE The ahupua'a of Manuka,
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DISCUSSION The trend of increasing
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litter habitats at lower and higher
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plant species diversity. The more d
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vegetational situation, and habitat
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TABLE 1. mmber of families encounte
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KEY: Nmhr of families colleded fran
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HALEAKALA NATIONAL PARK CRATER DIST
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Isopterygium Plagiothecium cavifoli
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TABLE 1. Phytogeographic relationsh
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In Hawai'i rain water percolates ra
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Most continental troglobites are co
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(5) Caves are fragile ecosystems an
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the current onslaught. It is true t
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Maciolek, J. A., and R. E. Brock. 1
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In the fallowing paper, a quick sum
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have been identified which include,
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LLTERATURE CITED Htmda, N., and J.
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TABLE 2. Cmpnents for the tree laye
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TABLE 4. Example of a vegetation ty
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ETGLTRE 2. Location of the U. S. Fi
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The sweet potato is unique in that
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tempting to suggest that the introd
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LITERATURE CITED Brand, D. D. 1971.
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DEDICATION ADDRESS FOR HAWAII FIELD
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I want to say that I strongly disag
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We will see how far these ideas get
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While the $28,000 would not even bu
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By no means, however, do I imply th
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Due primarily to lack of personnel
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National Park Service. 1969. Dark-r
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HAWAII IBP SYNTHESIS : 7. IMPACT OF
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Management Techniques The first clu
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!IWLE 1. Summary of production at 6
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PART A: Shipnan Strain Geese (14 Ge
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WLE 4. Gn5 restoration project reco
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HUMAN PERCEPTION OF THE HAWAIIAN EN
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public opinion concerning the issue
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(Question) Variables No Bsponse TAB
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(Question) Variables 10 11 12 13 14
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This is a survey to find out how th
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THE SEPTEMBER 1977 ERUPTION OF KILA
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General Conclusions 1. Zonal (or co
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- )RIGIN - TeC - TeL - TrP - 11.000
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A SOIL FUNGUS SET I B C ZONES SET2
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The high tree species diversity of
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It is probable that ecological gene
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THE ROLE OF THE HAWAIIAN TWO-LINED
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HABITAT UTILIZATION AND NICHE COMPO
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Hawaii Field Research Center. The p
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It is understandable that there is
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To accomplish the objectives of the
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FIGURE 1. Map of the island of Hawa
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METHODS Old mamane seed pods were c
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Seedling survival Seedling survival
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TABLE 1. Comparisons of percent see
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254 Figure 2--Cumulative number of
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COMMUNICATIONS TECHNIQUES AND THE S
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In a ten-minute paper like today's,
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ut are now growing in a normal upri
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Table 1--Grafting trials of Acacia
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Table 3--Treatments applied to Acac
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Table 5--Clonal variation in rootin
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with the major distribution being i
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as size classes (height and diamete
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there were more available microhabi
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CONCLUSIONS The Devastation Study A
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TABLE 1. Habitat 5. Structure and v
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VBLC 3. Witat 5. Wantitative charac
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HABITAT PROFILE - NOS. 1.2,4,5,6 OF
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HALEAKALA NATIONAL PARKCRATER DISTR
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LITERATURE CITED Bryan, W. A. 1915.
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climates experience alternating per
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correlated with the amount and phys
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HALEAKALA NATIONAL PARK CRATER DIST
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LITERATURE CITED Degener, 0. 1930.
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TABLE 2. Potentially aggressive wee
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- Rubus rosaefolius Sn. 2 !l%e thim
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Land availability is necessary to a
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Conf irmatlon of existing informati
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A NECROPSY PROCEDURE FOR SAMPLING D
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Division, P. 0. Bos 243, Cockeysvil
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Instructions RESULTS The following
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I. External Analysis (Examine bird
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PART I1 (1) Face, legs, or feet: le
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(14) Feather, follicle, or skin par
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Examine a wet smear of intestinal c
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SUMMARY More work needs to be done
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TABLE 1. Summary of diseases in avi
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TABIE l--Continued '. Disease Patho
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TABLE 1--Continued '. Disease Patho
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' Information not our own is £ran
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the bare-root system have failed. K
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Results of the efforts on the first
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Areas for these vegetation communit
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FIGURE 1. Courses of the topographi
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2500 mm ---+ MEAN ANNUAL PRECIPITAT
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FOREST BIRD POPULATION VARIATION AS
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SPP . r Pelea sp., and Vaccinium ca
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PREHISTORIC HAWAIIAN BIRDS * Alan C
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List of Participants (Continued) De
Page 349 and 350:
List of Participants (Continued) Ca
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June 1 - 3 , 1978 - University of Hawaii at Manoa

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