Cassell's natural history, london, Cassell & Company, Limited, 1896, animals, sea lion, California sea lion, nomenclature, animal behavior Zalophus californianus, A sea lion is elegantly posed, resting on a stone ledge with its flippers relaxed beside it. Its head is held high, showcasing a distinct facial structure, characterized by a prominent snout and whiskers. In the background, a blurred landscape hints at a serene environment, possibly a zoo or marine park. The sea lion's sleek body glistens subtly in the light, highlighting its streamlined form, while its attentive gaze suggests a moment of curiosity or contemplation. The overall scene captures the graceful presence of this marine mammal in a tranquil setting.