The diet of the great blue heron consists mostly of fish - any species large enough that it can catch and eat. Blue herons have also been known to eat amphibians, reptiles, invertebrates, small mammals, and even small birds. Their diet is not picky and they eat basically anything that they can swallow.
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Eats mostly fish, but also frogs, salamanders, turtles, snakes, insects, rodents, birds. Has been seen stalking voles and gophers in fields, capturing rails at ...
Jul 28, 2021 · We have read of Great Blue Herons eating mice and voles and other small mammals in areas where the small critters are abundant.
Great blue herons' main prey are fish, but they are opportunistic predators that will also eat amphibians, reptiles, insects, rodents, and even other birds.
The great blue heron's diet consists of fish, frogs, salamanders, lizards, snakes, shrimps, crabs, crayfish, dragonflies, grasshoppers, and many aquatic.
Feb 13, 2006 · They eat meat, meat, meat. They will eat anything they can catch including toads, fish, mice, and other small rodents.
"Great Blue Herons, Great Blue Heron Pictures, Great Blue Heron Facts – National Geographic". ... Growth, diet, and mortality of nestling Great Blue Herons.
A study found that herons ate mostly diseased fish that would have died shortly anyway. Sick fish spent more time near the surface of the water where they were ...
Great blue herons are carnivores (piscivores). They eat mainly fish, but also frogs, salamanders, snakes, lizards, young birds, small mammals, crabs, shrimp, ...