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Journal : Jurnal Wasian

Insectivorous Birds Dominate Across Land-Use Gradient Revealing Unexpected Ecological Resilience in Tropical Forest-Coffee Landscapes Iswandaru, Dian; Rahma Fitriana, Yulia; Darmawan, Arief; Kaskoyo, Hari; Wulandari, Christine; Safe'I, Rahmat; Herwanti, Susni; Novriyanti, Novriyanti; Gumay Febryano, Indra; pardede, lusiana
Jurnal Wasian Vol. 12 No. 01 (2025): June
Publisher : Forestry Department, University of Muhammadiyah Makassar

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.62142/5vf89h84

Abstract

Vegetation is essential for birds to fulfil their life requirements. Monoculture coffee plantations, coffee-based agroforestry systems, and forests in HKm Wana Jaya provide potential habitats for various animal species, including birds. This research assessed bird diversity, richness, evenness, species dominance, feeding guilds, and conservation status across these three land cover types. The point count method was employed for data collection. Data were quantitatively analysed using the Shannon-Wiener diversity index, the Margalef richness index, the Pielou evenness index, and the Simpson dominance index. The study recorded 35 bird species from 19 families comprising 167 individuals. Species diversity values across all three land cover types fell within the moderate category, with forest exhibiting the highest value (2.988), followed by coffee agroforestry (2.648) and monoculture coffee (2.035). The highest species richness was found in the forest (5.429) and the lowest in monoculture coffee (2.970). The highest species evenness was recorded in coffee agroforestry (0.935) and the lowest in monoculture coffee (0.849), while species dominance values across all three land cover types were categorised as low (0.061-0.172). Insectivorous birds dominated feeding guilds across all habitat types, revealing unexpected ecological resilience. Of the species recorded, 29 are classified as Least Concern, two as Vulnerable, four as Near Threatened, while 10 species are protected under national legislation, and three species are listed in CITES Appendix II. The findings suggest that while forests maintain the highest biodiversity value, coffee agroforestry systems can provide crucial supplementary bird conservation habitats in modified landscapes.
Co-Authors Adinda, Aryanti Rizki Aghesna Rahmatika Kesuma Agus Setiawan Agustiana, Laviyanti Agustin, Yuli Ahmad Khairil Fajri Aina, Erni Vida Airansi, Adraisna Alfarizi, Aditiya Anshory Apriliani, Adella Putri Ardyanto, Niko Arianti, Tanti Arief Darmawan Arsyad Sobby Kesuma Asep Sukohar Asri Haryanda, Wal Bainah Sari Dewi Baliton, Romnick S. Betta Kurniawan, Betta Cabahug, Rowena E. D. Castillo, Arnold Karl SA. Ceng Asmarahman Comia, Reynaldo A. DIAH PERMATA SARI, DIAH PERMATA Didik Suharjito Doria, Cici Duryat Dyah Indriana Kusumastuti Edo Firnanda, Edo Elsa Nadia Almaidah Endro Prasetyo Wahono Erdian , Zeda Erdian, Zeda Erly, Hasbiyan Erly, Hasbiyan Fadli, Nur Ahmad Faisal Arafat Febrian, Ardi Febriyano, Indra Gumay Febryanto, Indra Gumay Ferdiawan, Yuda Fitriana , Yulia Rahma Fitriana, Yulia Rahm Fitriana, Yulia Rahma Gading, Rio Hardito, Joni Harianto, Sugeng P Harianto, Sugeng P. Harianto, Sugeng Prayitno haris, achmad Harsya, Erisa Pratiwi Hasballah, Bayu Ginanjar Hendra Prasetia Indra Gumay Febryano Intan Safitri, Intan ISKANDAR Iswandaru, Dian Iwais, Niken Aurora Jayawarsa, A.A. Ketut Jhons Fatriyadi Suwandi Jumaiyah Kaskoyo, Hari Kaskoyo, Hari Kheynad KHOIRUNNISA Kurniasari, Nanda Kurniasih, Heni Kurniawan, Okta Dwi Andika Kurniawan, Vinanda Arum Tri Kuswandono, Kuswandono Landicho, Leila D. Latifah, Lutfi Nur Lestari, Rayi Nindya Mahyuddin, Arie Marti Sya’ban, Hendra Maryani, Lusia Leni Meizannur . Melya Riniarti Mora, Andita Minda Murhadi N., Novriyanti Nasution, Miftahul Jannah Nasution, Siska Dewi Mauly Noviani, Erina Novilyansa, Elza Novriyanti Novriyanti Novriyanti Nuning Nurcahyani Nurrahman, Muhammad Irfan Nurul Imamah Paelmo, Roselyn F. Pangestu, Pandu Galang Pardede, Lusiana Pardede, Lusiana Br. Pitojo Budiono Purba, Erik Timoteus Puspasari, Eny Putra, M. Aditya Rahma Fitriana, Yulia Rahmat Safe'i Rini Nurindarwati Riyanto Riyawan, I Nyoman Rohman, Widodo Arif Rommy Qurniati Rudi Hilmanto Rusdianto Rusdianto, Rusdianto rusita rusita Sadewo, Bagus Safe’i, Rahmat Said, Feriany Salsabila, Sahda Samsul Bakri Sandi Asmara Saputra, Farhad Maryan Saputra, Pindo Riski Sari, Fadela Yunika Saswiyanti, Enny Setiawan, Birgita Diah Puspitrani Setiawati Millenium, Errica Shalihah, Sausan Tadzkia Shinta Mayasari Sirait, Eka Ria Novita Sari Siti Rohana Slamet Budi Yuwono Sugiharti, Tri Sumekar, Diyah Susni Herwanti Syafira, Hanna Syahiib, A. Nizam Taufiq, Azizul Rahmad Tri Widyawati, Tri Triana, Heni Tugiyono Umarta, Risqi Vernanda, Aldina Refa Visco, Roberto G. Wahyu Hidayat Widianningrum, Wahyu Widiyanto, Fifi Aleyda Winarno, Gunardi Djoko Winarno, Gunardi Djoko