Male snakes attract other males

[Strutter769]

According to a recent study - The power of estrogen – male snakes attract other males | News & Research Communications | Oregon State University (http://oregonstate.edu/ua/ncs/archives/2012/feb/power-estrogen-%E2%80%93-male-snakes-attract-other-males)

[alessia55]

Don't male garter snakes do that to get warmed up after "hibernation"? I think I saw a documentary about that somewhere... very interesting