Short‐Term Effects of El Niño (2023–2024 ENSO) Drought on Predation Patterns of Lepidopteran Prey in an Urban‐Agricultural Ecosystems
Janine Edradan, Asraf K. Lidasan, Christian Jay M. Sabanal, Pedro Serna, Faith Molina, Xesca Michaela P. Delos Reyes, Tricksy S. Cabuyadao, Angelo Rellama Agduma, Kier Celestial Dela Cruz, Krizler C. Tanalgo
Biotropica
Urban Farm DB summary
This study investigated differences in the predation rate of lepidopteran larvae across El Niño phases within an urban-agricultural landscape in Southcentral Mindanao, the Philippines. Predation rates were considerably higher in the pre-El Niño phase (mean 18.24%) than during the peak of the El Niño phase (mean 6.41%) and showed a slight, yet statistically insignificant, rise in the post-El Niño phase (mean 9.48%). Although predation by arthropods on herbivorous preys remained predominant during all periods, vertebrate predation was related to the warmer and drier conditions of El Niño associated with the 2023 ENSO.