“…After the first signs of nest building were observed, the male was left in the tank for a further ~18 hours. In some cases, the male initiated building of more than one nest, in which case we determined the male's resource choice as the option with which he had associated with most frequently (as per Japoshvili et al, 2012;Lehtonen et al, 2016;Lehtonen & Wong, 2020).…”