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Journal : bioscience

Changes of bird behavior in response to magnetic fields anomaly before the earthquake: a review Muhyiatul Fadilah; Riandi Riandi; Anna Permanasari; Enok Maryani
Bioscience Vol 4, No 1 (2020): Biology
Publisher : UNIVERSITAS NEGERI PADANG

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (536.192 KB) | DOI: 10.24036/0202041108355-0-00

Abstract

Animal behavior is a response to external environmental conditions through detection by certain senses. Changes in physical factors in the environment before the earthquake (magnetic field anomaly) also influence the expression of specific behavioral changes in birds, namely the flight activity. However, scientific explanation of changes in orientation or direction of flight before the earthquake was not yet available. This article aims to describe the mechanism of bird's biological response to changes in the magnetic field before the earthquake. This study is a literature review. The results of theoretical synthesis explain that birds use magnetic receptors and light receptors that recognize changes in the magnetic field before the earthquake followed by an increase in the amount of intracellular calcium ions. Abnormal amounts of calcium stimulate the formation of more ATP which activates the function of actin and myosin, therefore muscle cells experience a bathmotrope effect expressed in the form of changes in flight direction.
Co-Authors Abdul Razak Ahmad Rasyid Ridho Agus Ahmad Rasyid Ridho Agus Ahmad Subari Aidhea Roza Fifinia Ailsa Najma Rahmadani Akwatul sholihati Nora fitri Alda Deria Aldeva Ilhami* Anna Permanasari Annisa Fitria Rahayu Aprilia Muslimah Aprilla Fortuna Ardi Ardi Arifa Chairiyah Armen Armen Arum Zaharani Asy Syifa Qalbi Asya Kharisma Aulia Azhar Ayu Melisa Putri Bagas Fajriansyah Darwas, Rahmadini Dedet Agus setiawan Delmira Syafrini Diini Fitrahtun Nida Diini Fitrahtun Nida Dini Fitrahtun Nida Dwi Hilda Putri Eby Restudila Elifia Zulfa Endela Elsa Yuniarti Elvira Utami Elvira Utami Enok Maryani Fatma Rahmadhani Fatma Wati Febri Yanto Festiyed Fiana Amara Alika Fitri Arsih Fitri Arsih Fitri Yeni Ghina Salsabila Heffi Alberida Helendra Helendra . Indra Myraldi Izzatul Kamilatun Nisa Jeniver Jeniver Khairul Fahmi Laiela Rahmadani Lismita Lismita Lufri Lufri Mia Ramayani Moralita Chatri Nada Aulia Asri Oria Lasmana Putri Qalbina Putri Reuni Putri Salsabila R. Riandi, R. Rahimullaily Rahimullaily Rahmadani Purba Rahmadani Rahmadani Rahmadhani Fitri Rahmadhani Fitri Rahmawati Darussyamsu Rahmawati Rahmawati Rahmi, Fitri Olvia Ramos Mardiansyah Ravy Ferdian Relsas Yogica, Relsas Ria Anggriyani Ristiono Ristiono Rivatri Julianti Karila Sa'diatul Fuadiyah Selaras, Ganda Hijrah Shalsabila Maulida Sintia Wahyuda Suci Fajrina Suci Fajrina Syafira Defni Syamsurizal S Syifa Ananda Syifa Ananda Tasya Amelia Tazkiyah Yuanda Titi Iklina Upik Junita Vauzia, Vauzia Violita Violita Yosi Laila Rahmi Yulifa Vellia Yusneli Yusneli Zulyusri, Zulyusri