IntheField
Onceinthefield,theteamgottowork.First,theysetuptheircameras.Theywantedtotakephotosoftheventover time.
Threecamerasweresetupindifferentplaces.Theteamaimedthematthesamepoint.Thecamerashadaremotecontrol.Photoscouldbetakenatthesame time.
Duringtheday,thecameraswouldtakeonepictureeveryfiveseconds.Atnight,theywouldtakeonepictureevery minute.
Grockechecksthecamerasandother gear.
![](/nationalgeographic/pioneer_november_december_2018/in_the_field_and_routine_maintenance/193779/imagevolc.1440_0_1.jpg)