Male northern elephant seals are known for their massive size (weighing upwards of 4,500 lbs) and epic battles on the beach. While males do sometimes fight for access to females, the costs of doing so are extremely high. As a result, male elephant seals establish ordered social networks during the breeding season that limit ...
Do you know a young person interested in nature? Take them to Junior Academy: Naturalist Know-how!January's skill is Puzzling Out the Past: Learn what archaeologists and paleontologists do on a dig.Sign-up at 1:30pm) Naturalist Center / Lab (Level 3 across from the Planetarium exit)This program is designed for youth ...
Where: San FranciscoCost: Free with admission
Robert Ferguson Observatory - Night Sky Spring Series, Class #1The three seasonal series (six classes each) are designed for everyone from total beginners to experienced amateur observers. Whether you want to learn the constellations or have a telescope and want to expand your knowledge of viewing objects, these classes have something for you. ((Email nightsky@rfo.org for pre-registration instructions.)) ...
