TRANSACTIONS ON SCIENCE AND TECHNOLOGY t update and document to aims is island community bird confined the of understanding fundamental provide to landscapes around the wor such(Pehpollinator ecosystem the in roles crucial plays also bird that shown have studies its for 2005) threatened species (Rodrigues Cunha,& 201 habi (Kier endemism known well are islands small scenery ge unique also INTRODUCTION © Transactions on Science and Technology 201 I Island An Update onthe Bird Population inGaya Transactions on Science and Technology Vol. Received KEYWORDS: the island. for indicates it Hence, species. bird migratory for locationtransit crucial a survey. the during sighted Grey ( two Interestingly S the from birds of species 16 adding which of recorded were families 17 and species 26 from use being individuals 524 was of number total A that survey. of months method six for trails samplingThe selected three in Island.method count point standard Gaya in birds of abundance and richness species by the population bird at the looking update and document to aims study this Hence, Sabah. in Island Gaya as such islands small in been has that study limited still is there date, To birds.migratory and endemic ABSTRACT Megapodius cumingii Megapodius ann inr ne ad ipo dvriy ne fr h dvriy f id wr 267 n 0.9 and 2.607 were birds of diversity the for index diversity Simpson and index Wiener hannon tat for birds especially the endemic, migratory (Turner migratory endemic, the especially birds for tat In Sabah, there Sabah, In B c a as such area or habitat large to opposed as size in small particularly are Islands has - chested Jungle Flycatcher ( Flycatcher Jungle chested rs ae en iey sd y researchers by used widely been have irds .

15 Jan15 2018

but harbors both marine its’ own functional ecosystem within the small confined areas (Taylor & Kumar, 2016). The 2016). Kumar, & (Taylor areas confined small the within ecosystem functional own its’ only limited to limited only

csse sc a Gy Island. Gaya as such ecosystem lgcl adcp o a island an of landscape ological ’ ability to re to ability ’ h eoytm f ml ilns lo ly a rca rl i srig s hbtt o brs seily the especially birds for habitat a as serving in role crucial a plays also islands small of ecosystem The

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TRANSACTIONS ON SCIENCE AND TECHNOLOGY (Hammer & Harper, 2006) software was used to analyze the data obtained from this study. Shannon the namely Data Analysis being affec stopped also was survey The a such birds. weathers of bad identification during the for used 10x40 was 2011) with Phillips, & binocular (Phillips a using 2006). (Buckland, twice afternoonbirds same the recording the avoid to in pm 4.30 until st point observationeach theat for timespent The magnification. pm 1.00 from again continued Sompud follows (as 50m was The trails. sampling the of three in transect 1500m the along established were stations point 30 of total A Island. Gaya of forest primary the at population avian Avian Survey Camp Trail and (c) Highest Point Trail. 1 Figure thfor western part of island. the the at population bird the document to order in selected were trails existing These 1). (Figure Trail Island Gaya the within locations 1,465 acres of land consisting of primary forest and asmall patch been has that islands five the Study Site METHODOLOGY hr wr to nie ta wr big sd o nlz te iest o te id population bird the of diversity the analyze to used being were that indices two were There m count point standard A three in 2017 November until 2016 December between months six for conducted was study The of one also is It Sabah. of part coast west the E116001’48”at N6000’36” inlocated is Island Gaya e birde survey to be conducted. . The three sampling sites marked in rectangular boxes rectangular in marked sites sampling three The .

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et et al. t al et , namely Base Camp Trail, Padang Point Trail and Trail Point Padang Trail, Camp Base namely ,

(a) 201 , 06) Te survey The 2016a). ., ISSN ISSN 2289

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TRANSACTIONS ON SCIENCE AND TECHNOLOGY Vulnerable V= Conserv Threatened, Near NT= Concern, Least LC= * RESULT Pycnonotidae Pachcephalidae Timaliidae Cisticolidae Mo Columbidae Rhipiduridae Coracidae Phylloscopidae Dicaeidae Picidae Bucerotidae Megapodiidae Unidentified Muscicapidae Nectariniidae Aegithinidae narchidae Family ation of Nature

Table 1

Ducula aenea Chalcophaps indica Rhipidura javanica Eurystomus orientalis Phylloscopus borealis Diaceum trigonostigma pulverulentus Mulleripicus Meiglyptes tristi albirostris Anthracoceros Megapodius cumingii Unidentified Cyornis rufigastra Rhinomyias umbratilis Copsychus strickladii Nectarinia sperata Aethopyga siparaja Anthrept Aegithina tiphia Pycnonotus goiavier Pycnonotus brunneus Pycnonotus simplex Pycnonotus plumosus Pachycephala grisola Trichastoma rostratum Orthotomus sericeus Hypothymis .

Species as Scientific Name

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- 8786. Purple Eastern Brown Common Iora Yellow Red Cream Olive Mangrove Whistler White Rufous Black Total Green Imperial Pigeon Emerald Dove FantailPied Dollarbird Artic Warbler Orange SlatyGreat Woodpecker Buff Oriental Philippine Megapode Unidentified Mangrove Blue Flycatcher Grey White http://transectscience.org/ - - eyed Bulbul - rumped Woodpecker

- - chested Jungle Flycatche - - naped Monarch winged Bulbul - - - chested Babbler crowned Shama - - throated Sunbird vented Bulbul - throated Sunbird - vented Bulbul Common Name tailed Tailorbirdtailed bellied Flowerpecker crimson Sunbird - pied Hornbill

IC= nentoa Uin o the for Union International IUCN= ,

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171

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Gaya Island

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Individual Number 524 16 28 31 31 60 60 61 62 84 12 13 21 of 1 1 1 1 1 2 2 3 4 1 7 9 4 8

.

IUCN NT NT LC LC LC LC LC LC LC LC LC LC LC LC LC LC LC LC LC LC V - - - - -

173

TRANSACTIONS ON SCIENCE AND TECHNOLOGY eaoe ( White the Megapode namely study this in recorded isl small of ecosystem the that crucial role supportingin survival the showed of the birds similar with the continental ecosystem. Malaysia in islands small other in birds (Sodhi by Tioman Pulau in Pigeon Imperial Green the ( P Pulau in found be of Species birds asEmerald such Dove ( Island. Gaya in recorded were that species bird of similarity shown also have Malaysia Balambang in ( Olive the as such birds of species strickladii Rufous Gaya The from apart Island. islands other in documented also were that birds of species similar several were Tailorbird ( vente Olive the as such survey the during again sighted be Sompudby recordedbeen have thatbirds of severalthat,species from Apart DISCUSSION of which was a common range value obtained from empirical data respectively.0.906 and 2.607 Yellowand sperata ( Dove Emerald namely survey the during singleton as recorded were that species several also were Babbl Rufous by followed recorded individuals Columbidae, Coracidae Rhipiduridaeand family. ind two only Meanwhile,with least the survey. recorded were that the families several also in were there recorded individuals 62 with family Cisticolidae the by followed then goiavier namely ( family, this from recorindividuals 93 with numberhighest the survey Eurystomus orientalis Eurystomus siparajaAethopyga indica Chalcophaps simplex Pycnonotus h Black The 524 of number total A neetnl, hr wr to nei seis Pilp & hlis 21) f id ta were that birds of 2011) Phillips, & (Phillips species endemic two were there Interestingly, sho Sabah around islands small other in birds of studies past the on review The finding The I Gaya for index diversity Simpson and index Wiener Shannon the of results The Blu ( Bulbul d r ( er ), Great Slaty Woodpecker ( Woodpecker Slaty Great ),

). The s The ). includingunidentified the birds(Table1) ) were able to be recorded in Banggi Is Banggi in recorded be to able were ) rcatm rostratum Trichastoma - Orthotomus sericeus vented Bulbul ( eaois cumingii Megapodius an Island. Meanwhile, past studies of the bird checklist in small islands at Peninsular at islands small in checklist bird the of studies past Meanwhile, Island. an econd dominating family was the Monarchidae family with 84 individuals. This was This individuals. 84 with family Monarchidae the was family dominating econd

- ae Mnrh ( Monarch naped ynnts goiavier Pycnonotus s

) and Black ) rm hs study this from , re Ipra Pgo ( Pigeon Imperial Green ), ), - ald alrid ( Tailorbird tailed ) was found in Pulau Jara Pulau in found was ) reta Bsr Trngn by Terengganu Besar, erhentian Red - eyed Bulbul eyed

individuals from 26 species and 17 families has been recorded during theduring recorded been has families 17 speciesand 26 individuals from ( Pycnonotus goiavier Gilbert Ducula aenea Ducula

et al et The Chalcophaps indica Olive - naped Monarchnaped ( ) and) Eastern )

et et al. ih 2 n 6 idvdas eodd ah Aat rm ht there that, from Apart each. recorded individuals 61 and 62 with ., 1999). As such it indicates that the presence of these species of species these of presence the that indicates it such As 1999). ., Shannon Wiener Index’s valueIndex’sWienerShannon . pr fo ta, h Get lt Wopce ( Woodpecker Slaty Great the that, from Apart ). Mulleripicus pulverulentusMulleripicus Azurea Hypothymis - - , rvd gen provide igd Bulbul winged , agoe le lcthr ( Flycatcher Blue Mangrove ), igd ubl ( Bulbul winged 201 ISSN ISSN 2289 8

. ( rhtms sericeus Orthotomus

Transactions on Science and Technology. Pycnonotus brunneus Pycnonotus ) as well as the Pied Fantail ( Fantail Pied the as well as ) - tailed Tailorbird ( Tailorbird tailed - - 8786. - crimson Sunbird ( rwe Shama crowned ded. There were 4 species of bulbul that were recordedwere that bulbul of species 4 were There ded. ). ) and) Artic Warbler ( k at the Straits of Malacca by Malacca of Straits the at k Hypothymisa

uua aenea Ducula http://transectscience.org/ rl nih o te id ouain n aa Island Gaya in population bird the of insight eral . land by (Rahman & Abdullah, 2002). Furthermore, 2002). Abdullah, & (Rahman by land

The PycnonotidaebulbulThe asthe familyknown has

ynnts plumosus Pycnonotus ( - ws h ms dmntn seis ih 84 with species dominating most the was ) ynnts plumosus Pycnonotus winged Bulbul ( Bulbul winged David ad White and ) ), Red ), ) and ) zurea Orthotomus sericeus Orthotomus , Purple ),

Aethopyga siparaja t al et (

oscu strickladii Copsychus

falls in the range between 1.5 to 3.5 to 1.5 between range the in falls

5 ) were also sighted by (Wells, 1977)alsoby (Wells, were sighted ) - ( eyed Bulbul ( Bulbul eyed Yellow 2 , 2016 ., based on Magurran (2004). ), yri rufigastra Cyornis Phy 171 Rhipidura javanica Rhipidura - Pycnonotus plumosus Pycnonotus

- t lloscopus borealis

- rae Snid ( Sunbird hroated 176 rwe Saa ( Shama crowned , Eastern ), Mroe, h Dollarbird the Moreover, . - vented Bulbul vented

), ),

Ramli et al et Cream Pycnonotusbrunneus ). ividuals, namely the the namely ividuals, ) and White and )

., 2013 were able to ablewere 2013 ., - n de pa a play does and Sunbird crimson ad Phillipine and ) et al et , Rufous ), - etd Bulbul vented wed that there that wed ) were) able to ) were found were ) ., 2008 .,

Mulleripicus (

ln were sland Pycnonotus Copsychus ), Yellow ), Nectarinia - chested

-

tailed while

174 - ) , .

TRANSACTIONS ON SCIENCE AND TECHNOLOGY [6] [5] [4] [3] [2] [1] REFERENCES this of reviewers anonymous the to goes also manuscript. appreciation Our research. this in indirectly and Cynthiain been have Ms. who those and Staff, Group Research Sentinels Park Wildlife of Director Sabah the Boon the Siam Victor Mr. Manager, Park Rahman Abdul Tunku Taman (FRGS/1/201 ACKNOWLEDGEMENTS indicate I CONCLUSION management of the birds Gaya in island. in island the of parts other in surveyorder a toobtain ho the expanding includes which of term long a in conducted Isla be to need still Gayastudy Further island. this in in population avian the of changes population the on understanding bird the of monitoring term long a conduct to need significant a is there Therefore, species. migratory the for location transit a this of results The recorded. stud also was (2011) Phillips & Phillips on based species migratory the of ( Warbler Artic an addition, In birds. these for habitat t Thus forest. primary lowland undisturbed ( Woodpecker recorded during the sixmonths ofsurvey. According to Phillips the Phillips& (2011), t rostratum pulverulentus hreatened species of birds indicates that the prima the that indicates birds of species hreatened were 2016) (IUCN, Nature of Conservation the for Union International the under species hreatened sland plays a very signific very a plays sland

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et al. et - 8786. engganu. te rsne f h edmc vleal ad n and vulnerable endemic, the of presence the ,

, (2016b) that island plays the significant avery role as http://transectscience.org/

11 , aenooia Dt Analysis Data Paleontological (3), 1 hnmis umbratilis Rhinomyias 18 ry forest of Gaya Island serves as an important an as serves Island Gaya of forest ry (1) Phylloscopus borealis Phylloscopus Jo - , 91 19. urnal of Sustainable Science and Managemen and Science Sustainable of urnal d n re t poie h fundamental the provide to order in nd –

108.

5 ( 2 ), 171 diverse species of birds. Gaya birds. of species diverse

- -

176 chested Babbler ( Babblerchested http://www.iucnredlist.org th )

) of which is known as one as known is which of )

proper

t ee itd s near as listed were at . xod Blackwell Oxford: park volved directly volved the Greatthe Slaty

conservation he findings he Trichastoma

The Auk The

ear 175 ). t - ,

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