<![CDATA[The Gampong Pande Mangrove Area is one of the coastal areas that has mangrove forests destroyed due to the natural disaster in 2004. The impact of mangrove damage affects the number of individuals in the Gampong Pande mangrove area. This study aims to determine the pattern of coastal trinil distribution in the Gampong Pande Mangrove area. Data collection was carried out in January 2022 with a purposive sampling technique using the Line transect method. The results of this study recorded 984 individuals of coastal trinil birds in the Gampong Pande area with a pattern of distribution of coastal trinil populations at the first location obtained a Morisita Standard Index value denoted by Ip of 0.55, in the second location an Ip value of 0.56 was obtained and at the third location an Ip value of 0.57 was obtained. The conclusion on the three locations was obtained the Morisita Standard Index Ip 0 so that it can be said that the pattern of distribution of coastal trinil populations (Actitis hypoleucos) in three locations located in Gampong Pande, Kuta Raja District, Banda Aceh City, is a clustered distribution.Keywords: common sandpiper, mangroves, distribution patternsKawasan Mangrove Gampong Pande merupakan salah satu daerah pesisir pantai yang memiliki hutan mangrove hancur akibat bencana alam tahun 2004. Dampak kerusakan mangrove mempengaruhi jumlah individu pada kawasan mangrove Gampong Pande. Penelitian ini bertujuan untuk mengetahui pola persebaran trinil pantai di kawasan Mangrove Gampong Pande. Pengambilan data dilakukan pada januari 2022 dengan teknik purposive sampling menggunakan metode Line transect. Hasil penelitian ini tercatat 984 individu burung trinil pantai di kawasan Gampong Pande dengan pola persebaran populasi trinil pantai pada lokasi pertama diperoleh nilai Indeks Standar Morisita dilambangkan dengan Ip sebesar 0.55, pada lokasi kedua diperoleh nilai Ip sebesar 0.56 dan pada lokasi ketiga diperoleh nilai Ip sebesar 0.57. Kesimpulan pada ketiga lokasi tersebut diperoleh Indeks Standar Morisita Ip 0 sehingga dapat dikatakan bahwa pola persebaran populasi trinil pantai (Actitis hypoleucos) pada tiga lokasi yang berada di Gampong Pande Kecamatan Kuta Raja Kota Banda Aceh merupakan persebaran mengelompok.Kata Kunci: burung trinil pantai, mangrove, pola persebaran]]>
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