Fig. 5. Trend of the annual mean incubation duration in Koroni for the period 1996−2021. No fieldwork conducted in the years 2009 and 2020. The linear model demonstrates a significant decline of the incubation duration over the years. Grey band represents the 95% confidence interval for the fitted model. All mean annual values are below the pivotal incubation duration for Greece (56.6 days), assessed by Mrosovsky et al. (2002).

Published as part of Margaritoulis, Dimitris, Lourenço, Gonçalo & Rees, ALan F., 2023, Update of the Loggerhead Sea Turtle (Caretta caretta) Population Nesting in Koroni, Greece, Mediterranean, pp. 1-9 in Zoological Studies 62 (50) on page 5, DOI: 10.6620/ZS.2023.62-50, http://zenodo.org/record/12828513