Intelligent Design

Cricket Songs and Evolution in the Details

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Male crickets attract females with their chirping, but some males are incapable of chirping. Now, new research shows that those silent males are affected by their singing comrades. Specifically, silent males that develop in the presence of abundant male song tend to be larger, with more reproductive potential, than male crickets growing up in a silent environment. Insects are more complicated than thought. As one researcher explainedRead more

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