Guadarrama-León, R., Sáenz-Romero, C., Rosas-Chavoya, M., Méndez-Montiel, J.T., Lindig-Cisneros, R.A., Blanco-García, A. and Gallardo-Salazar, J.L. 2026. High resolution thermal and multispectral remote sensing for detecting devitalized trees in Monarch Butterfly Biosphere Reserve. Forest Systems. 34, 2 (Mar. 2026), 20940. DOI:https://doi.org/10.5424/fs/2025342-20940.