We tested different sampling designs (ie, spatial positions of the detectors installed in forests: forest gap, interior forest, canopy) associated with different times of samplings (4 first hours after sunset vs 2hours after sunset and 2 hours before sunrise vs all night).
Sisi majaribio miundo tofauti sampuli (yaani, nafasi ya anga ya detectors imewekwa katika misitu: pengo msitu, msitu wa mambo ya ndani, dari) kuhusishwa na nyakati tofauti ya samplings (4 masaa ya kwanza baada ya jua kutua vs 2masaa baada ya jua kutua na masaa 2 kabla ya jua vs usiku wote).