Author Archives: kimulvehill

Does my voice turn you on? Female bark beetle preference for courtship song

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The process of finding a mate is not fully understood in a lot of animals. Some animals use olfaction, while others use mating calls. Close-range courtship signals are thought to be the most influential type of acoustic signal for mating … Continue reading

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Carrion crows can smell fear (stress)

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Birds have been shown to use their olfactory system for predator detection and orientation, and also social and foraging tasks. They have fully functioning olfactory systems and each individual bird has a distinct body odor. This study used carrion crows, … Continue reading

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Is this a good host? Parasitic wasps turn to plants for advice.

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In order to successfully find food or prey, animals must use the information that they receive from their environment. One such signal animals could receive comes from plants. Volatile organic compounds are released by plants and have an effect on … Continue reading

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