Yes, they can, but its often better to give them cat food, if they dislike this give them some bird feed. However, bird feed can cause death, its proven that if you give them bird feed they wont eat it and eventually die.
It depends on the type of fish it is
other fish
By the way, there's a 10-linked ocean food chain which is the Ocean Food Chain:Sun> Seaweed>Zooplankton>Plankton>Krill>Shrimp>Small Fish>Medium Fish>Big Fish>Shark>WhaleFood Chain Explanation: The zooplanktons eat the seaweeds, the planktons eat the zooplanktons, the krill eat the planktons, the shrimps eat the krill, the small fishes eat the shrimps, the medium fishes eat the small fishes, the big fishes eat the medium fishes, the sharks eat the big fishes and the whales eat the sharks.Food Chain Trophic Precedence:Seaweed-ProducerZooplankton-Primary ConsumerPlankton-Secondary ConsumerKrill-Tertiary ConsumerShrimp-Quaternary ConsumerSmall Fish-Quinary ConsumerMedium Fish-Senary ConsumerBig Fish-Septenary ConsumerShark-Octonary Consumer (Apex Prey)Whale-Novenary Consumer (Apex Predator)
Yes they do. It all depends on the size. Some small fishes eat flake and pellet food. Larger fishes many things from shrimp to even other fishes.
The specific types of food eaten by penguins vary by species. Penguins as a whole eat fishes, krill, and shrimp.
Fish are consumers, because they eat other animals or plants and they do not produce their own food.
they jump out of the water as the bird swoops in for food and snap he is the fishes dinner
It depends on what type of fish. Most fishes eat at any time of day. It also depends on what the fish eats.
yes blue fighter fish eat other fish and bites them slowly untill they die
Algae, smaller fishes, fish bait.
on my opinion fish do yes in deed eat snails but not all fish
Their favorite food is fish, tuna, squids, shrimps and other crustaceans.