A yellow perch in murky water

Big fish, little fish, hump-shaped foraging curves, and the landscape of fear. by Liza Lester, ESA communications officer IN LIFE, much depends on context. The benefits accruing from the pursuit of liberty, lunch, and other forms of happiness, are tempered by the presence of risk. This is as true for small fishes as for anyone. In Lake Erie, young yellow perch (Perca flavescens) forage for the grab-bag category of microscopic,...

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Beneath the waves film festival–call for submissions!

This post contributed by Liza Lester, ESA communications officer. Four years ago, graduate student Austin Gallagher took a video camera into the tropical waters around Mo’orea, about 17 km northwest of Tahiti in French Polynesia. With his first post to YouTube, he was hooked. Filmmaking supplied an instant gratification quotient to balance the years of patient, slow research required to turn scientific inspiration into scientific...

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