Signal Jamming

Signal jamming is the deliberate disruption of a communication channel to prevent the reliable transmission of information. In biological systems, signal jamming appears as a form of dishonest signaling in which competitors or predators interfere with honest signals — for example, certain firefly species mimic the flash patterns of prey species to lure and devour them. The formal structure is identical to electronic warfare in human systems: an adversary introduces noise into a channel precisely calibrated to exploit the receiver's decoding apparatus. The arms race between signalers and jammers is a canonical example of co-evolutionary dynamics in which the stability of communication depends not on the honesty of the sender alone but on the integrity of the entire channel.