Diving beetles will eat amphibian larvae and other aquatic invertebrates.
They will eat any non venom insect such as upside down beetles flys (do not feed it any type of ants) the especialy like moths and gold fish (they only eat goldfish when they are the right size) i have a great diving beetle as a pet and i feed it every day also great diving beetles will eat each other and for mating they are kinda like a pray mantis they beetle shows of in the water and if the female does not like it the female eats its head and great diving beetles will also eat turtle pelets and sea food such as (siclid food and just regular fish food)
Small fish, the larvae of the Diving Beetle, and Tadpoles.
so they can eat
no
* * * * * * * *
no! what great bird like that would!
me eat heron
worms, dragonflies, small fish, snails without shells.
Coyotes and bears mainly eat them. Also sometimes large birds such as the great blue heron eat them.
A common snipe and great blue heron are similar in that they are both wading birds that eat and breed near or in water, and both birds lay eggs.
They are a carnivores because they eat only fish and insects.