There is no way to check right now, but there are warning signs. If it doesn't have the Kalos Pentagon, then it comes from an older game, where it was easy to hack Pokemon. If it has a big series of max IVs, it's probably hacked (ie a 6IV Metagross or a 5IV Latias).
Tufted Titmouse are regulars at backyard bird feeders, especially in winter. They prefer sunflower seeds but will eat suet, peanuts, and other seeds as well. Find out more about what this bird likes to eat and what feeder is best by using the Project FeederWatch Common Feeder Birds bird list.
With adult tortoises, the best staple diets are various grasses and leaves, the same as their natural diet. They will graze on any of the lawn grasses, mulberry leaves, grape leaves, hibiscus leaves and flowers. With size, most sulcata tortoises will eat grass hays (we like orchard grass hay).