Attendance numbers up 37,600 in month of March, likely due to unusually warm weather   More

Two pairs of cubs were born at the zoo since February, another cub is expected from National Zoo More

DinoTrek exhibit premieres Friday and is scheduled to run through July 31 More

18-month-old female giraffe named Layla comes to Nashville From Gladys Porter Zoo in Texas More

2011 marks the third consecutive year of setting attendance record for zoo More

7-year-old Savannah arrived at zoo in 2006  More

Ohio matter sheds spotlight on issue of private citizens keeping dangerous mammals More

Exotic animal park home to nation's largest collection of anteaters More

Exotic cats are considered rare, seriously endangered  More