Nghiên cứu nguồn lợi chim ở lâm trường Ninh Sơn, huyện Ninh Sơn, tỉnh Ninh Thuận

KHOA HOC CONG N G H l<br /> <br /> <br /> IVGHIEIXi CIJU IXIGUDIV LOI CHIIVI Q L A M TRLTQIVG<br /> IMIIMH SQIXI, HLJYEIM rVIIIMH SQIM, TIIMH IMIIMH THUAIM<br /> LdDinhThuyi<br /> T6MTAT<br /> Nghien ciiu nguon lgi chim 6' lam truang (LT) Ninh San dugc tien hanh vao cac thang 7, 8 nam 2007 va<br /> thang 2, 3 nam 2008. Tai day da ghi nhan dugc 120 loai chim, thugc 46 hg va 14 bg. Qua thdng ke da xac<br /> dinh dugc 17 loai chim qui hi^m, co y nghia kinh te va gia tri bao ton nguon gien, chiem 14,16% tong sd loai<br /> chim a LT Ninh Scm. Trong do, co 14 loai ghi trong Nghi dinh 32/2006/ND - CP gom: 6 loai thupc nhom<br /> IB, 8 loai thugc nhom IIB. Co 11 loai ghi trong Sach Do Viet Nam, 2007 gom: 2 loai bac LR, 7 loai bac VU, 2<br /> loai bac EN. Co 7 loai ghi trong Danh luc do lUCN, 2008 gom: 1 loai bac VU va 6 loai bac NT. Qua khao sat<br /> thuc dia cung nhu cac thong tin thu dugc tir nguoi dan dia phuang, 2 khu vuc rimg ciia xa Ma Nai co the<br /> dua vao phuc vu cho loai hinh du Ijch sinh thai. Do la khu vuc rimg thugc thon Ta Noi tie'p giap vai dja phan<br /> huyen Dan Duong, tinh Lam Dong va khu vuc rimg thugc thon Ha Dai di len cac tieu khu 106, 107, 123,<br /> 128, 129 cua LT. Viec mof ra du lich sinh thai a Ma Noi la mpt huong moi trong viec phat trien kinh te cho<br /> lam trucmg va nguoi dan dia phuong, gop phan lam giam va xoa bo dan cac sire ep den tai nguyen rimg.<br /> Tir khoa: Tdi nguyen chim, dqng sinh cdnh, du lich sinh thdi.<br /> <br /> <br /> LDATVANDE Tuyen 1: Tfr thon Za Rdt qua fram quin ly bao ve<br /> Lam trudng Ninh Son nam d phia Tiy tinh Nmh rtmg (QLBVR) Ta Noi, qua thon T i Noi vao khu<br /> Thuan fren dia bin xa Hda Son, Ma Ndi vi mgt phan rimg thudng xanh thudc dia phin thon T i Noi, giap<br /> xa My Scm, huyen Ninh Son, tdng dien tich tu nhien ranh vdi huyen Don Duong, tinh Lam Ddng.<br /> lam trudng: 30.332,85 ha. Tuyen 2: Tir tram QLBVR Ma Ndi qua cac thon<br /> Lam frudng (LT) Ninh Son, tinh Ninh Thuan li Do, fh6n Xdm Mdi, thon Ha Dii len cic tieu kbu sin<br /> mgt frang 5 lam frudng qudc doanh ciia c i nudc xuat cua LT, frong dd cd dinh nui cao nhat khu vuc li<br /> dugc chgn thi diem de dieu fra dinh gia thea nhung 1100 m.<br /> tieu chi ciia Chuang trinh Hd frg Quan ly, sir dung b. Dia diem khdo sdt xd Hod San, thiet lap 1<br /> rimg tu nhien ben vting, Thucmg mai va Tiep thi lam tuyen khdo sdt:<br /> sin chinh tai Viet Nam. Chuong frinh dugc ky ket Tfr tram QLBVR Hoi Son den cau can li ranh<br /> gitra Chinh phu Viet Nam v i nudc Cong hoi Lien gidi 2 xa Hoi Son vi xa Ma Ndi, cich fram QLBVR<br /> bang Dire. Bp N6ng nghiep vi Phat trien nong thon Ma Ndi khoang 3 km.<br /> dupc Chinh phii giao nhiem vii chu tri thuc hien Nghien cuu, diiu tra tren cdc tuye'n<br /> chuong frinh niy. Dinh gii fai nguyen sinh vaf la Cic loii chim dugc true tiep quan sit bing mat<br /> mdt frong cic tieu chi dinh gia cua chuang frinh, tai thudng vi dng nhdm vio thdi gian sing sdm, chieu<br /> nguyen chim dugc dat ra li mgt frong cic ndi dung tdi. Cac loii thugc hg Cit Falcgnidae, hg Ung<br /> danh gii quan frgng. Thdi gian nghien cim dinh gii Accipifridae, hg Yen Apodidae, hg Cheg bee<br /> tii nguyen chim fai LT Ninh Son vig cic thing 7, Dicruidae, hg Triu Mergpidae cd tap tinh bat mdi<br /> 8/2007 vi thing 2, 3/2008. bay trgng khgng khi. Viec dinh lgai cic Igii niy dtra<br /> II. PHUONG PHAP NGHIEN CUU vao dac diem cua hinh dang sii cinh, diu mut canh,<br /> 1. Phuang phip trtrc tidp hinh dang dugi, cac vet miu sic cua mat dudi cinh<br /> v i duoi theo cic hinh ve miu frong sich nhan dang<br /> Thiet lap cdc tuyen khdo sdt<br /> chim cua Ben King, E. C. Dickinson [1] vi<br /> Hai tuyen khao sat fhtrc dia da dugc thief lap fai<br /> Boonsong Lekagul, Philip D. Round [2].<br /> xa Ma Ndi vi 1 tuyen tai xa Hoa Son.<br /> 2. Phuong phip giin ti^p<br /> a. Dia diem khdo sdt xd Ma Ndi, thiet lap 2 tuyen<br /> khdo sdt: a. Dinh logi: Dinh loai loai chim qua nhirng di<br /> vaf ca the nhu md, chin, long duoi, long cinh dugc<br /> luu giii lai d mdt sd gia dinh dan dia phuang hoac thu<br /> TS. Vien Sinh thai va Tai nguyen sinh vat - Vien Khoa<br /> hpc va Cong nghe Viet Nam dugc d cic tuyen khio sit.<br /> <br /> 110 NONG NGHIEP VA PHAT TRIEN NONG THON - SO 6 - THANG 6/2009<br />  KHOA HOC CONG NGHE<br /> <br /> <br /> b. Thu thdp thdng tin: Ve hien trang cic loii cao). Tdng dien tich li 8.128,2 ha, chiem 26,8% so vdi<br /> bang frao ddi vbi dan dia phuong d 2 xa Ma Nai vi dien tich toin lim trudng. Thdng ke dugc 43 loii<br /> Hoi Son, can bg quin ly big ve rimg cua lam frudng. chim, chiem 35,83% tdng sd loii chim cd d LT.<br /> Nhan dang cic loii chim frong khi frao ddi, phdng Dgng sinh cdnh 2: Rimg hdn giao li r6ng va li<br /> van dung cic hinh miu frong sich hudng dan dinh kim cd tdng dien tich la 176 ha chiem 0,6% so vdi<br /> loai chim cua Ben King [1], Boonsong Lekagul [2]. dien fich toin lam trudng. Phan bd d phia tiy, thinh<br /> III. KET QUA NGHIEN CUU<br /> phan thuc vat chu yeu li Th6ng 3 li. Thong 2 li.<br /> 1. Ciufrticthinh phin loii chun Thong duoi chdn h6n giao vdi cay li rgng nhu Ngg<br /> Ket qui dieu fra true tiep fren fhtrc dia va qua tung. Bach tung, Sim ni, B6 bg, Diu sgng ning,<br /> phdng vin ngudi din dia phuong, ke thira chgn lgc Gidi, Gie, Dd biu, Gio, v.v... Thdng ke dugc 86 Igii<br /> ket qui ciia cic tie gia da cdng bd ve khu he chim d chim, chiem 71,66% tdng sd Igii chim cd d LT.<br /> Ninh Thuin ciing nhu d cic vung lan can LT Ninh Dgng sinh cdnh 3: Rfmg thti suih, cay bui ven cic<br /> Son. Den nay, da thdng ke dugc 120 Igii chim thudc s6ng sudi, nuong riy d cic sudn nui. Ngoii cac loii<br /> 46 hg vi 14 bg cd d LT Ninh Son. Ciu frue thinh fhuc vat thti suih vdi dang ciy bui thi frong cau tnic<br /> phan loii chim d khu virc LT dugc the hien frgng<br /> fham fhuc vat d dang sinh cinh niy phai ke den la<br /> bang 1.<br /> quin the rimg Id 6 - le xen gd. Nguyen nhin hmh<br /> Bing 1. Ciu tnic thinh phin Igii khu hd chun b thinh rung niy li do qui frinh khai thac chgn hoac<br /> LT Nmh Son chay rimg do phit rtmg lim nuong riy vi da fao thanh<br /> TF B6 S6 bg Sd loM nhirng Id frdng bi Id 6 xam thuc. Thdng ke dugc 74<br /> 1 Hac Ciconiformes 1 3 loai chim, chiem 61,66% tdng sd loii chun cd d LT.<br /> 2 Cat Falconiformes 2 5<br /> Dgng sinh cdnh 4: Khu vuc dan cu, dat canh tac<br /> 3 Ga Galliformes 1 5<br /> ciy frdng nong nghiep (rudng liia nudc, rudng frdng<br /> 4 Seu Gruiformes 2 2<br /> hoa miu). Thdng ke dugc 36 Igii chim, chiem 30%<br /> 5 Re Charadriformes 2 5<br /> tdng sd loii chim cd d LT.<br /> 6 Bd cau Columbiformes 1 5<br /> 7 Vet Psittaciformes 1 1 Qua thdng ke d tren cho thay, d dang sinh cinh<br /> 8 Cu cu Cuculiformes 1 7 rfmg hdn giao li rgng vi li kim cd sd Igii phan bd<br /> 9 Cii Strigiformes 1 3 nhieu nhat, thii hai li d dang sinh canh rfmg thti<br /> 10 Cu muoi Caprimulgiformes 1 2 sinh, cay bui ven cac sang sudi, nuong riy d cic sudn<br /> 11 Yen Apodiformes 1 3 nui, thit ba li d dang sinh canh rimg li rdng thudng<br /> 12 Sa Coraciiformes 5 11 xanh, cdn it bi tic ddng ciia con ngudi (khu virc dinh<br /> 13 Go kien Piciformes 2 7 nui cao), it nhat li d dang sinh cinh khu vuc dan cu,<br /> 14 Se Passeriformes 25 61 dat canh tic ciy frdng n6ng nghiep (rudng ltia nudc,<br /> Tdng 14 b6 46 bg 120 loii rupng frdng hoa miu). Phin bd ciia cac loii chim d 4<br /> Trgng 120 Igii da dugc ghi nhin frong dia phan dang sinh cinh dugc the hien fren hinh 1.<br /> ciia LT cd 13 loii dugc xic dinh bing quan sat true<br /> tiep, 46 Igii dugc xic dinh qua cic tai lieu da c6ng<br /> bg, 61 lgai dugc ghi nhan bing ca tii lieu vi sir quan<br /> sit trtrc tiep fren thuc dia.<br /> 2. Phin bd ciia cic loii chun theo smh cinh b LT<br /> Ninh Son • Sdloai<br /> • Til9(%)<br /> Dua vio dieu kien dia hinh ttr nhien, su phan bd<br /> thim thuc vit, theo tap tinh hoat dgng frgng ngiy<br /> cua cic Igii chim cung nhu qua su quan sit fren thuc<br /> Sinh Sinh Sinh<br /> dia, da phan chia vi thdng ke cac loai chim ghi nhan canh2 canh3 canh4<br /> dugc g 4 dang sinh cinh khic nhau:<br /> Dgng sinh cdnh 1: Rimg la rgng thudng xanh, Hmh 1. Phin bd cic loii chim dr 4 smh cinh<br /> cdn it bi tic dgng cua con ngudi G^hu •vuc dinh mii<br /> <br /> NONG NGHIEP VA PHAT TRIEN NONG THON - SO 6 - THANG 6/2009 111<br />  KHOA HOC CdNG NGHE<br /> <br /> 3. Phin tich tinh da dang sinh hgc ciia khu h^ de tai so sinh can tnic thinh phan loii ctia vung<br /> chim b LT Nmh Sorn nghien cuu vai cau tnic thinh phin loii chim ciia<br /> Vung nghien cuu thudc 2 xa mien nui cua huyen VQG Nui Chua vi VQG Phudc Binh, li 2 khu bao tdn<br /> Ninh San, tinh Ninh Thuin li vitng kho ban, sinh thien nhien thugc dia phin tinh Ninh Thuan. VQG<br /> cinh dac frimg vi ddc dao ciia khu vuc Nam Trung Nui Chua nam d phia Dgng bac vi VQG Phudc Binh<br /> bg. Vdi net dac thu chinh li he sinh thii kho han mi nim d phia Tiy nam ctia LT Ninh Scm quin ly. Ddng<br /> tii nguyen dgng, thuc vit cua khu vuc LT Ninh Son fhdi sg sinh ciu frue thinh phan Igii chim ciia LT<br /> cd net dac tnmg, trong dd cd nhiing loii qui hiem, cd Ninh Son vdi ciu tnic thinh phin loii chim ciia khu<br /> gia fri kinh te vi y nghia bio tdn ngudn gien. De thiy he chim cua ca nudc de thay dugc dd da dang sinh<br /> dugc tinh da dang ve cau tnic cac bic taxon frong hgc frgng ciu tnic khu he chim d LT frgng su da<br /> thinh phin loii cua khu he chim vung nghien ctiu. dang chung cua khu he chun Viet Nam (Bing 2).<br /> Bing 2. So sinh tinh da dang c^u tnic thinh phin loii chim dr LT Ninh Son vdi 2 VQG Ntii Chtia vi<br /> Phudc Bmh, vdi khu h^ chim Vidt Nam<br /> 86 lo^ 86 bg 86 bO Loii qui hi^m c6 gii trj kinh tA vk bao tdn ngudn gien<br /> lUCN, 2008 SDVN, 2007 ND 32/2006<br /> LT Ninh Son 120 46 14 4 loai 4 loai 8 loai<br /> VQG Niii Chiia 158 49 17 10 loai 8 loai 11 loai<br /> VQG Phuoc Binh 131 46 13 6 loai 9 loai 12 loai<br /> Viet Nam 828 81 19 73 loai 74 loai 43 loai<br /> Nhu viy sg vdi khu he chun Viet Nam thi khu he Da thdng ke dugc 17 Igii chim quy hiem cd gii<br /> chim d LT Ninh Son cd sd loii chiem 14,50%, sd hg fri kinh te vi bag tdn ngudn gien, chiem 14,16% tdng<br /> chiem 56,79%, sd bg chiem 73,68%. Sg vdi 2 VQG lan sd Igii chim d LT Ninh Son. Trong dd, 14 loai ghi<br /> can ve phia D6ng Bac va Tay Nam cua khu virc frong Nghi dinh 32/2006/ND-CP gdm: 6 loii thugc<br /> nghien ctiu thi sir da dang frong cau tnic thinh phan nhdm IB, 8 Igii thudc nhdm IIB. Cd 11 loai ghi frong<br /> loii cua khu he cting rat cao. Sach Dd Viet Nam, 2007 gdm: 2 loii bic LR, 7 loii<br /> 4. Cic loii chim qui hi^m c6 gii tri kinh t^ vi bac VU, 2 Igii bic EN. Cd 7 Igii ghi frgng Danh luc<br /> bio tdn ngudn gien dd lUCN, 2008 gdm: 1 laii bic VU vi 6 loii bac NT<br /> (Bing 3).<br /> Bing 3. Cic loii chim qui hi^m, cd gii tri kinh t6 vk khoa hgc b im tnidng Nmh Son<br /> TT Ten phd tbOng Tfen khoa hgc lUCN 2008 SDVN 2007 ND 32/ 2006<br /> 1. Di6u ca be Icthyophaga humilis NT<br /> 2. Dieu hoa mien dien Spilornis cheela II<br /> 3. Ga loi trSng Lophura nycthemera LR I<br /> 4. Ga loi hong tia Lophura diardi NT VU I<br /> 5. Ga loi lam mao tring Lophura edwardsi EN EN I<br /> 6. Ga tien mat vang Polyplectron bicalcaratum VU I<br /> 7. Tri sao Rheinardia ocellata NT vu I<br /> 8. Cong Pavo muticus VU EN I<br /> 9. Vet nguc do Psittacula alexandri II<br /> 10. Cu lgn lung xam Tyto alba II<br /> 11. Boi ca lon Magaceryle lugubris VU<br /> 12. Yeng qua Eurystomus orientalis II<br /> 13. Niec nau Ptilolaemus tickelli vu II<br /> 14. Niec mo vin Aceros undulatus VU II<br /> 15. Hdng hoang Buceros bicornis NT vu II<br /> 16. Chich choe lira Copsychus malabaricus II<br /> 17. Khuou mo dai Jabouilleia danjoui NT LR<br /> <br /> Sir phin bd ciia 17 loii chim qui hiem cd gii tri 10 loii phan bd d sinh canh rimg li rdng thudng<br /> bio tdn ngudn gien frong 4 dang sinh canh nhu sau: xanh, cdn it bi tic dgng cua cgn ngudi (khu vuc dinh<br /> <br /> 112 NONG NGHIEP VA PHAT TRIEN NONG THON - SO 6 - THANG 6/2009<br />  KHOA HOC CdNG NGHE<br /> <br /> mii cao), chiem 8,33%; 8 loii phan bd d sinh canh tdng sd loai). Sd lugng lgai phin bd diing fhii hai (74<br /> rimg hdn giao la rgng vi li kim, chiem 6,66%; 6 loii Igii, chiem 61,66% tdng sd loai) la d sinh canh rfmg<br /> phan bd d sinh canh rung thir sinh, cay bui ven cac thir sinh, ciy bui ven cac song sudi, nuong ray d cac<br /> sdng sudi, nuong riy a cke sudn nui, chiem 5%; 4 loai sudn nui. Sd lugng loai d vi fri thir ba (43 loai, chiem<br /> phan bd d smh canh khu dan cu, dat canh tie cay 35,83% tdng sd loii) la d sinh cinh rfmg li rgng<br /> frdng nong nghiep (ruong lua nudc, ruong trdng hoa thudng xanh, cdn it bi tic dgng cua con ngudi. Sd<br /> miu), chiem 3,33%. lupng loii dugc ghi nhan cd if nhat (36 Igii, chiem<br /> Sd lugng Igii chim qui hiem co gii kinh te vi 30% tdng sd loii) li d sinh canh khu vuc din cu, dat<br /> bag tdn ngudn gien phan bd d 4 dang sinh canh dugc canh tic cay frdng n6ng nghiep.<br /> so sanh bing hinh 2. 2. Ki^n nghj<br /> Cd the thief lip chuang frinh du lich sinh fhii d<br /> khu vuc rfmg xa Ma Ndi, dd li khu vtrc rimg thugc<br /> th6n Ti Ngi tiep giap vdi dia phan huyen Don<br /> Duong, tinh Lim Ddng vi khu vtrc rfmg thugc th6n<br /> Hi Dii di len cic tieu khu 106, 107, 123, 128, 129 cua<br /> DSd loai LT. Diy li 2 khu vuc rfmg cd he sinh thii rfmg tu<br /> aTile(%) nhien vdi cac dang sinh canh thich hgp cho cic loii<br /> ddng vat rfmg suih sdng, phit trien thuan lgi. Viec<br /> md ra du lich sinh thai d Ma Ndi ciing la mdt hudng<br /> mdi frong qui hoach phat frien kinh fe cho LT vi dan<br /> Sinh cdnh1 Sinh canh2 Sinh cAnh3 Sinh canh4<br /> dia phuong, tang thu nhap cho dan dia phuong bing<br /> cic dich vu vi tham gia hudng din khich, gdp phin<br /> Hinh 2: Phin bd ctia 17 loii chim dr 4 dang sinh cinh lim giim va xoi bd dan cac sire ep vio viec khai thac<br /> tii nguyen rfmg.<br /> IV. KET LUAN VA KIEN NGU<br /> TAI UEU THAM KHAO<br /> LK^tluin<br /> (1) Ben King, E. C. Dickinson, 1976. A field<br /> (1). Da ghi nhin dugc tai khu vuc LT Ninh Scm<br /> guide to the birds of South- East Asia, William Collins<br /> cd 120 Igii chim, fhudc 46 hg vi 14 bg. So vdi sd loii<br /> Sons & Co Ltd Glasgow, London.<br /> chim Viet Nam thi sd loii khu he chim khu virc<br /> nghien cim chiem 14,50%. So vdi VQG Ntii Chua phia (2) Boonsong Lekagul, Philip D. Round, 1991. A<br /> Dong Bic, sd lugng Igii chim khu virc nghien cuu field guide to the birds of Thailand. Saha Karn Bhaet<br /> chiem 91,60%. Sg vdi VQG Phudc Binh ve phia Tay Co.Ltd, ThaiLand. 457pp.<br /> Nam thi sd lugng Igii chun d khu vtrc nghien cim (3) Bg Khga hgc va C6ng nghe, Vien Khoa hgc<br /> chiem 75,95%. va C6ng nghe Viet Nam, 2007. Sdch Dd Viet Nam-<br /> (2). Qua thdng ke da xic dinh cd 17 loii chim phdnl- Ddng vdt. NXB Khoa hoc Tu nhien vd Cdng<br /> qui hiem, cd gii fri kuih te vi bio tdn ngudn gien, nghe, Hd Ndi<br /> chiem 14,16% tdng sd loii chim d LT Ninh Son. (4) Chinh phu nudc CHXHCN Viet Nam, 2006.<br /> Trong dd, cd 14 loii ghi trong Nghi dinh Nghi dinh 32/2006/ND-CP cua Chinh phii vi qudn ly<br /> 32/2006/ND-CP gdm: 6 loii thudc nhdm IB, 8 loii thuc vdt rimg, ddng vdt rimg nguy cdp, qui hiem.<br /> thugc nhdm IIB. Cd 11 loii ghi trong Sach Dd Viet (5) Chuong frinh Bfrdlife Qudc fe, Vien Dieu fra<br /> Nam, 2007 gdm: 2 loii bic LR, 7 loii bic VU, 2 loii Quy hoach rfmg, 2001. Thdng tin cdc khu bdo ve Men<br /> bac EN. Cd 7 loii ghi trong Danh luc dd lUCN, 2008 cd vd dSxudt & Viet Nam, thdng 1/2001.<br /> gdm: 1 loii bic VU vi 6 loii bic NT.<br /> (6) Craig Robson, 2000. A field guide to the Birds<br /> (3). Sd loii chim ghi nhin dugc d 4 dang sinh of Thailand and South- East Asia. Asia Bocks.<br /> cinh dac tnmg cita khu vtrc nghien ciht la khac<br /> nhau: Sinh canh rimg hdn giao la rgng vi li kim cd (7) lUCN, 2008. Red list of Threatened animals.<br /> sd Igii phan bd nhieu nhat (86 Igii, chiem 71,66% http: / /www.red I i sf. org<br /> <br /> <br /> <br /> NONG NGHIEP VA PHAT TRIEN NONG THON - SO 6 - THANG 6/2009 113<br />  KHOA HOC CdNG NGHl<br /> <br /> (8) Richard, H. and Moore A , 1991. A bdo tdn thien nhien Niii Chiia, tinh Ninh Thudn. Tdi<br /> complete Checklist of the birds of the World. Second lieu luu trii tgi WWF (tieng Viet vd tieng Anh).<br /> Edition D)ndon. (H) Phan Vien Dieu fra qui hoach rfmg II, Vien<br /> (9) Vo Qui, Nguyin Ctr, 1995. Danh luc chim Sinh thii vi Tii nguyen smh vat, 2003. Ke't qud khdo<br /> Viet Nam. NXB Ndng nghiep, Hd Ndi. sdt khu he ddng vdt cd xuang sdng tren cgn Khu Bdo<br /> (10) Le Dinh Thuy, Nguydn Qudc Binh, Dang f^"" ^^^'^^ "'^^^^ ^^^^^^ ^^«'^. ^^«^ ^^'^^ ^ " ^ « - ^'^^<br /> Huy Phuong, Nguydn Quang Tnrdng, 2003. Ddnh gid '^'^^ ^ ^ ^'^ ^^^ ^^'^^ S^«^ ^^«^ ^« ^«^ ""Suyen sinh vgt<br /> da dgng sinh hoc he sinh thdi ritng bdn khd hgn khu<br /> <br /> <br /> THE RESEARCH ON THE BIRD RESOURCE IN<br /> NINH SON STATE ENTERPRISE, NINH SON DISTRICT, NINHTHUAN PROVINCE<br /> Le Dinh Thuy<br /> Summary<br /> The surveys on the avifauna of Ninhson state enterprise, Ninhson district, Ninhthuan province were carried<br /> out during two years 2007 and 2008. There are 120 bird species •were recorded belonging to 46 families and<br /> 14 orders. Among them, 17 species are precious, having scientific and economic value, included: 11 species<br /> listed in Red Data Book of Vietnam, 2007; 7 speies listed in Red List of lUCN, 2008; 14 species listed in<br /> Governmental Decree 32/2006/ND-CP. Seventeen bird species are precious, having scientific and<br /> economic value were recorded at four habitat types is difference. The bird species's number in the habitat<br /> type of broadleaf evergreen forest is the highest (10 species occupied 8.33% of total recorded species). The<br /> bird species's number in habitat type of mixed forest of broadleaf and Pine is the second (8 species<br /> occupied 6.66% of total recorded species). The bird species's number in habitat type of secondary forest,<br /> shrub, climber trees along stream, river and fields is the third (6 species occupied 5% of total recorded<br /> species). Tlie bird species's number in habitat type of settlements, agricultural land: rice field, farm lands is<br /> the fourth (4 species; occupied 3.33% of total recorded species). The Manoi's forest could be planned as the<br /> ecotour area, because there are many animal species are existing here. This is one of some active measures<br /> for deceases of negative impacts on the forest resources from local people.<br /> Keywords: Avifauna, habitat type, ecotour<br /> <br /> <br /> Ngudi phin bidn: PGS. TS. Nguyin Xuin Ding<br /> <br /> <br /> <br /> <br /> 114 NONG NGHIEP VA PHAT TRIEN NONG THON - SO 6 - THANG 6/2009<br />