worms eat rotten food
Gregor is an insect, and therefore is able to consume spoiled or rotten food with no ill effect.
Yes, rotten fruits can attract insects such as fruit flies, gnats, and beetles. These insects are attracted to the fermenting sugars and other organic compounds produced during the decomposition process of the fruit.
Owl
there isn't an insect who feeds on fishes.
Spiders and praying mantis do.
yes i think that is how it goes in a ecological pyramid.
Rotten is a general term, but if it is rotten because of a fungus (such as moldy bread), then yes it does contaminate other food.
a lizardfly
grasshopper
Owl
The nightingale eats spiders and ants.
It is a third level consumer.