This is the only place I know of that accepts and rehabilitates wildlife. They have helped everything from fox to birds, which is what I brought in (abandoned baby Chimney Swift).
They have several carriers (for after hours drop offs) to the left of the Wildlife Center's door. They are open 7 days/week, 8 am-6pm. They check the after hours drop off every couple hours.
They accept wildlife regardless of your ability to pay the $40 suggested donation.
They also have wildlife camps and speakers to come to schools, etc. Information on their website, as well as volunteer opportunities and their "wish list".