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Seagrass meadows perform several important ecological roles in coastal areas. However, with multiple stressors threatening these aquatic plants, their current rate of decline is likely to increase, so understanding their ability to acclimate to a range of environments may be key to their survival. Light availability is critical for seagrass health, with loss of water clarity likely to cause decline...
Behavioural ecology is rife with examples of the way in which prey animals make decisions to alter when, where and how they forage or reproduce in response to variation in predation risk. Given that animals cannot have perfectly accurate information regarding the relative costs and benefits of each decision made, the process of decision making is fraught with uncertainty, particularly given that different...
Recent studies conducted in freshwater systems have shown that predator faeces can provide important chemosensory information to prey individuals. To date, no studies on the ability of prey to assess risk through predator diet cues have been undertaken in coral reef ecosystems. Therefore, the present study investigated whether the conspecific chemical cues of a coral reef goby (Asterropteryx semipunctatus)...
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