Vehicular Ad hoc NETworks (VANET) are wireless network that has a dynamic nature that leads to constant changes in its infrastructure. These networks are highly essential for the applications among cars on the road. Regarding traffic safety applications, warning messages have to be quickly and properly disseminated so that the required dissemination time gets reduced and the number of vehicles receiving the traffic warning information also gets increased. These challenges are addressed by bio-inspired solutions. For such similar problems and their naturally evolved biological solution approaches also exist for these networking paradigms.