The poster, which was put up near Thackeray residence Matoshree in Bandra on Tuesday, was later brought down by Shiv Sena workers (below). Pics/ Satej Shinde

Yuva Sena chief Aditya Thackeray’s ‘pet project’ to bring the Humboldt Penguins to Mumbai has come back to bite him with the NCP releasing posters across the city, targeting the youth leader for the death of the female penguin at the Byculla Zoo on Sunday morning.