“…Before the 2000s, studies that involved provisioning nest boxes focused mainly on the methods to enhance/manage the local population (Duckett, 1991;Lee, 1997;Lenton, 1983), with few studies investigating their ecology (Lim et al, 1993). However, recent studies not only focused on upgrading previous methods (Abidin et al, 2021;Amzah et al, 2014;FFTC, 2002;Hafidzi et al, 2007;Hafidzi & Na'im, 2003b;Saufi et al, 2020b) but had expanded into their biology and ecology including breeding behaviour (Abidin et al, 2022;Naim et al, 2011;Salim et al, 2014), growth performance (Naim et al, 2010;Salim et al, 2016), egg measurement (Salim et al, 2015), home range (Hafidzi et al, 2003;Naim et al, 2012;Saufi et al, 2019), prey selection (Hafidzi & Na'im, 2003a;Puan et al, 2011Puan et al, , 2012Saufi et al, 2020a), and sex identification (Ravindran et al, 2018). In addition, some studies retrieved eggs, nestlings, and even adults from nest boxes to assess the level of anticoagulant rodenticide exposure and the associated effects towards their growth and behaviour (Naim et al, 2012;Salim et al, 2014Salim et al, , 2015Salim et al, , 2016.…”