What is the difference between the food habits of organisms belonging to second and fourth trophic levels?

What is the difference between the food habits of organisms belonging to second and fourth trophic levels ? Give one example of organisms belonging to each of these two trophic levels.

Differences between Second Trophic Level and Fourth Trophic Level:
Second Trophic Level:

  1. The organisms of this trophic level are herbivores.
  2. They get more energy as they are close to producers. e.g. : deer, rabbit, grasshopper, etc
    Fourth Trophic Level:
  3. The organisms of this trophic level are carnivores.
  4. They get less energy because they are far away from producers.
    e.g.: snake, peacock, hawk, etc.