Ключевые слова: adult, behaviour, cage, cereal, chew, copy space, djungarian, dried plant, dwarf, eat, feed, female, hamster, hungry, look away, one, panicgrass, panicum, paper shavings, pearl coloration, pet, phodopus sungorus, plant, rodent, russian, seed, snack, spikelet, striped, treat, white,