Poison dart frogs, with their vibrant colors and potent toxins, have long captivated the imagination of scientists and enthusiasts alike. These amphibians, found primarily in Central and South ...

The American Naturalist, Vol. 38, No. 448 (Apr., 1904), pp. 275-284 (10 pages) 1. Normal goldfishes usually respond in a definite manner to sound-vibrations in water. 2. Goldfishes in which most of ...

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photo by Sasha Prased-Shreckengast With this study, which was funded by an AWI Refinement Grant, we investigated the presence and nature of curiosity in goldfish (Carassius auratus) via novel ...