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All Journal HAYATI Journal of Biosciences JBIO: jurnal biosains (the journal of biosciences) KUKILA ZOO INDONESIA Zoo Indonesia Sagita Academia Journal
Chairunas Adha Putra
Department Of Biology, Faculty Of Mathematics And Natural Sciences, Bogor Agricultural University, Bogor
Agriculture, Biological Sciences & Forestry Biochemistry, Genetics & Molecular Biology Computer Science & IT Decision Sciences, Operations Research & Management Earth & Planetary Sciences Economics, Econometrics & Finance Education Immunology & microbiology Languange, Linguistic, Communication & Media Medicine & Pharmacology Other

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Keanekaragaman Jenis Burung Air Dalam Upaya Konservasi Keanekaragaman Hayati di Kawasan Pesisir Pantai Timur Kabupaten Labuhanbatu Utara Putra, Chairunas Adha; Hikmatullah, Desy; Rambe, Raja Banggas; Siregar, Mahdalenawaty; Pradana, Tengku Gilang; Muammar
Sagita Academia Journal Vol. 3 No. 4 (2025): Sagita Academia Journal
Publisher : Yayasan Sagita Akademia Maju

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.61579/sagita.v3i4.719

Abstract

The eastern coast of North Sumatra supports one of the province’s remaining mangrove ecosystems, which provide critical ecological functions and serve as key habitats for resident and migratory waterbirds along the East Asian–Australasian Flyway (EAAF). This study surveyed the coastal wetlands of Labuhanbatu Utara Regency including mangrove forests, mudflats, and aquaculture ponds to document species composition, population size, and the conservation significance of the area. Fieldwork was conducted at multiple sites in Kualuh Leidong and Kualuh Hilir between 6–8 December 2024, complemented by earlier surveys from 2019 and 2020. Using concentration counts and block estimation methods during rising to high tide conditions, we recorded 36 waterbird species, consisting of 17 resident and 19 migratory species, with total counts of 4,602 individuals (2019), 7,695 individuals (2020), and 2,368 individuals (2024). Twelve species are legally protected in Indonesia, including Ardea alba, Mycteria cinerea, and Leptoptilos javanicus. Globally threatened species were also documented, such as the Endangered Milky Stork (Mycteria cinerea) and three Vulnerable species including the Chinese Egret (Egretta eulophotes). Several migratory shorebirds exceeded the 1% population threshold of the EAAF, notably the Tibetan Sand Plover (Anarhynchus atrifrons, 1.2%), Whimbrel (Numenius phaeopus, 1.4%), Eurasian Curlew (N. arquata, 1.1%), and Common Redshank (Tringa totanus, 1.2–1.3%). These findings confirm that the coastal wetlands of Labuhanbatu Utara constitute an internationally important site for migratory waterbirds, highlighting the urgent need for strengthened conservation and habitat protection in the region.
Co-Authors A.A. Ketut Agung Cahyawan W Chowdhury, Sayam U Daniel Happy Putra Desy Hikmatullah Ding Li Yong DYAH PERWITASARI -FARAJALLAH Farida Isroani Iqbal, Muhammad Mistar Kamsi Muammar Muhammad Iqbal Mustaqim Mustaqim, Mustaqim Muzika, Yann Pradana, Gilang Pradana, Tengku Gilang Prayitno Geonarto Rambe, Raja Banggas Rini Hafzari Rizal Mukra Sayam U Chowdhury Siregar, Mahdalenawaty Syahras Fathin Aminuddin Syamsiar, Syamsiar Taufik Ardiansyah Tedi Setiadi Yann Muzika Yeni Aryati Mulyani Yong, Ding Li