Upper West Side »

The bird is "one of the most secretive and least observed" birds, experts said.

Midtown »

Advocates say the one-time survey is a "preposterous" way to get a true measure of homelessness.

South Street Seaport »

Portions of The FDR Drive and the Brooklyn-Queens Expressway will be closed from 7:30 a.m. to 5 p.m.

Midtown »

The 1, 2, 3, 4, 5, 6, 7, A, C, D, E, F, L, N, Q and R lines will all be impacted.