et ▁compr ises ▁large ▁insect s , ▁such ▁as ▁dip ter ans , ▁cole opter ans , ▁their ▁lar va e , ▁g low - w orm s , ▁and ▁other ▁ar th rop ods . ▁Its ▁call ▁utter ed ▁throughout ▁the ▁day , ▁and ▁more ▁commonly ▁at ▁d usk , ▁is ▁a ▁har sh , ▁ch uck ling ▁note . ▁It ▁leaves ▁its ▁rock ▁habitat ▁by ▁d usk ▁to ▁the ▁ad jo ining ▁veget ation ▁for ▁for aging ▁and ▁returns ▁in ▁the ▁morning . ▁ ▁Re production C . ▁ill ing worth orum ▁is ▁ov ip ar ous . ▁E gg s , ▁meas uring ▁ 1 4 . 9 ▁x ▁ 8 . 2 ▁mm ▁( 0 . 5 9 ▁x ▁ 0 . 3 2 ▁inches ) ▁are ▁produced ▁at ▁commun al ▁nest ing ▁sites , ▁gl ued ▁to ▁rock ▁surfaces . ▁Over ▁ 1 0 0 ▁eggs ▁are ▁produced ▁at ▁a ▁time . ▁Each ▁h atch ling ▁measures ▁ ▁in ▁total ▁length ▁( including ▁tail ). ▁ ▁References ▁ ▁External ▁links ▁http :// re pt ile - database . re pt arium . cz / species ? gen us = Cal od act yl odes & species = illing worth orum ▁https :// www . res earch gate . net / public ation / 2 2 9 4 2 9 0 0 1 _ N atural _ history _ and _ con serv ation _ status _ of _ Cal od act yl odes _ illing worth orum _