. The freshwater aquarium and its inhabitants; a guide for the amateur aquarist. Aquariums. 146 Fresh Water Aquarium tack any enemy that may attempt to disturb their brood. It has been observed that a male taken from the nest with a net, and re- placed in the water about 100 feet away, returned to its post at the nest, before the. Fig. 68. Elongated Sunfish, Pomotis clongatis. observer was able to reach it. To ascertain to what extent this remarkable sense was developed, the same fish was caught again, carried half a mile away by one person, a second person watching the nest for the re- turn o


. The freshwater aquarium and its inhabitants; a guide for the amateur aquarist. Aquariums. 146 Fresh Water Aquarium tack any enemy that may attempt to disturb their brood. It has been observed that a male taken from the nest with a net, and re- placed in the water about 100 feet away, returned to its post at the nest, before the. Fig. 68. Elongated Sunfish, Pomotis clongatis. observer was able to reach it. To ascertain to what extent this remarkable sense was developed, the same fish was caught again, carried half a mile away by one person, a second person watching the nest for the re- turn of the fish. In about two minutes the. Please note that these images are extracted from scanned page images that may have been digitally enhanced for readability - coloration and appearance of these illustrations may not perfectly resemble the original Eggeling, Otto, 1848-; Ehrenberg, Frederick, 1849- joint author. New York, H. Holt and Company


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