Hardyston - The Sussex County YMCA will host another of its popular Family Fun Nights from 6 p.m. to 8 p.m. on Saturday, Dec. 3. In addition to the usual fun activities and open swim time, the Dec. 3 Family Fun Night will feature a special visit from Bill Streeter, a highly regarded bird rehabilitation specialist. Streeter, director of the Delaware Valley Raptor Center, will give a special presentation as part of his “Birds of Prey” program, which focuses on bird biology, conservation and current events regarding the impact of humans on birds of prey. “This month we are proud to welcome Bill Streeter as our special guest speaker,” said Joanne Browne, program director of the Sussex County YMCA. “His presentation is sure to be both informative and compelling.” Admission to Family Fun Night is $10 per family for members; $5 per person for non-members. Pizza will be available at the pool for an additional cost of $7 per pizza. For information, call 973-209-9622 or visit on line at sussexcountyymca.org.