Alien Traffic Cone Sex Orgy

Are the evil alien traffic cone invaders pictured enjoying a frenzied sex orgy? Notice how they have gathered by some bicycle rails. Could this be the traffic cones perverted equivalent of doing it behind the school bicycle shed? Notice the proliferation of dark bases on these cones. Male cones can have this darker plumage too. Could this indicate sexual arousal in cones of both genders?

Perhaps the cones have cum together here in order to attack any cyclist brave enough to leave his bike locked to one of these devices. (The cones seem to have no prejudice - they hate all forms of transport equally!)

Possibly the cones are just lurking here, waiting for an opportunity to sabotage the bike and bring its rider to a standstill.