鳥が土をかき回す。

bird; bird meat (esp. chicken meat); fowl; poultry

indicates sentence subject (occasionally object); indicates possessive (esp. in literary expressions); but; however; still; and

Saturday; earth (third of the five elements); Turkey

indicates direct object of action; indicates subject of causative expression; indicates an area traversed; indicates time (period) over which action takes place; indicates point of departure or separation of action; indicates object of desire, like, hate, etc.

to stir up; to churn; to ransack; to disturb