But the problem with camera traps is that the researcher has to go back to the forest every so often to retrieve those images, and that takes a lot of time, especially if there are dozens or hundreds of these cameras placed in the forest.
Problem polega na tym, że badacze muszą wracać po nie do lasu. co jest czasochłonne, zwłaszcza, gdy mamy dziesiątki lub setki takich aparatów w całym lesie.