A used medium duty dump truck usually sells for $20,000 to $40,000. You can occasionally find them in the $10,000 to $15,000 range, but expect a truck with high mileage and lots of wear and tear. At that price, the dump truck may not have a long usable life ahead.
Northern mockingbirds are omnivores. Their main foods are insects, berries and seeds. Insects they eat include beetles (order Coleoptera), ants (order Hymenoptera), grasshoppers (order Orthoptera) and spiders (order Araneae). They eat the fruits of holly, mulberries, raspberries, dogwoods, brambles, grapes and figs.
Now that your question what do hummingbirds eat and how often do hummingbirds eat, has been answered, you might want to put out a feeder and feed your own hummingbirds. Below is the best hummingbird feeder you can get: My favorite Hummingbird nectar feeder is Aspects 12oz Hummzinger Ultra With Nectar Guard.