No, the also eat small insects such as worms or ticks.
Yes, but only small spiders.
For the same reason you do. Bluebirds eat to gain energy to complete the basic functions of life.
No, they do not.
Yes, the eat caterpillars.
No, they do not.
Cows eat plants only and not meat or bugs, but they aren't the only ones who eat plants. All the herbivores and omnivores eat plants.
herbivores, who only eat plants and omnivores, who eat both plants and animals. it is canivores that only eat meat and not plants.
A blue bird is a primary consumer
No, they do not eat mice. They eat insects, seeds, and berries.
Yes.
no
yes