Rosselló also promises to step down as leader of his party in the wake of hundreds of pages of embarrassing private chats.
One of the victims, a male in his 40s, was struck directly and suffered cardiac arrest, the city of Clearwater said in a statement.
The students behind the measure say it's meant to change the stigma around mental health in a state that has some of the United States' highest suicide rates.
"We want him back unharmed," Quogue Wildlife Refuge said. "It is a federally-protected bird and cannot survive in the wild as he has an amputated wing."
"Stating your pronouns publicly as a cisgender ally sends a strong signal of support to the LGBTQ community," according to the Human Rights Campaign.