Great Blue Herons seem to have survived the onslaught of the 20th century despite plume hunters and widespread environmental degradation. One reason for their success is that heron rookeries are often located in areas that are difficult for predators to approach. They are also not picky eaters, preferring fish, but also consuming amphibians, rodents and other animals. Occasionally they even forage in fields, where unwary birders might mistake them for cranes.
Saturday, February 23, 2013
Great Blue Heron
Great Blue Herons seem to have survived the onslaught of the 20th century despite plume hunters and widespread environmental degradation. One reason for their success is that heron rookeries are often located in areas that are difficult for predators to approach. They are also not picky eaters, preferring fish, but also consuming amphibians, rodents and other animals. Occasionally they even forage in fields, where unwary birders might mistake them for cranes.
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