Close up profile shot of a cute Pallas's squirrel scamper with fluffy tail, spotted on the forest ground, sniffing around and alerted by the surrounding environment

pallass squirrel pallas squirrel redbellied forest ground daan park forage food feed fur fluffy tail animal wild wildlife nature natural habitat tree rodent brown callosciurus erythraeus species china southeast asia behaviour yunlin douliu move movement floor look eat sniff scamper cute taiwan taipei whisker alert close up small furry portrait environment garden