Popularly considered a disease-carrying nuisance in many societies, the rice field rats, Rattus argentiventer, of this small South-East Asian nation are considered a healthy delicacy due to their free-range lifestyle and largely organic diet.
Rat-catching season reaches its height after the rice harvest in June and July when rats have little to eat in this part of rural Kompong Cham province, some 60km from the capital Phnom Penh.
That lack of food coincides with seasonal rains that force the rodents onto higher ground, and into the 120 rat traps local farmer Chhoeun Chhim, 37, said he set each evening.
"Wild rats are very different. They eat different food," said Mr Chhim, explaining with a gourmand's intensity the difference between rice-field rats and their urban cousins, which he considers vermin unfit for the cooking pot.