Grunion Run!
Birch Aquarium at Scripps Oceanography, La Jolla, California

Join Birch Aquarium at Scripps Institution of Oceanography, UC San Diego, for a must-see ocean adventure. Until early June, you can observe the mysterious grunion spawn on the beaches of La Jolla. On certain spring nights following high tides, hundreds of the small, silvery fish ride the waves onto shore for this remarkable mating ritual. While on the beach, female grunion bury themselves in the sand to lay eggs, while males wrap themselves protectively around the females to fertilize their eggs. Both catch a wave to return to sea.

Birch Aquarium at Scripps naturalists will guide participants through an unforgettable night, starting with a presentation on grunion, followed by a rare opportunity to witness grunion eggs hatch before their eyes, nature willing. The unique experience continues with a moonlight beach exploration. Please bring a flashlight and warm jacket.

2008 Season:
Monday, April 7, 10 p.m.-12 a.m.
Monday, April 21, 9:30-11:30 p.m.
Tuesday, May 6, 10 p.m.-12 a.m.
Wednesday, May 21, 9:30-11:30 p.m.
Wednesday, June 4, 9:30-11:30 p.m.

Each grunion run is $12 for adults and $9 for children ages 6-13.

NOTE: This activity does not take place at the aquarium. Reservations and directions must be received in advance by calling the aquarium at 858-534-7336.

Grunion Groupies:
Saturdays and Sundays
April 5-June 15
11-11:30 a.m. and 1-1:30 p.m.
Free with aquarium admission

Join Birch Aquarium at Scripps naturalists every Saturday and Sunday as they share the amazing tale of the elusive California grunion. Learn how these unique fish "run" up our local beaches and lay their eggs in the moist sand. Experience the joy of watching baby grunion hatch right before your eyes!

Birch Aquarium at Scripps Info
Location: 2300 Expedition Way, La Jolla, Calif.
Phone: (858) 534-FISH
Web: http://aquarium.ucsd.edu