Sea Anemone Opens Its Tentacles in Tidal Pool
Saturday, July 18th, 2026 at 3:18:51 PM · 2026/Schoolhouse Beach Tide Pools
A green sea anemone (likely Anthopleura xanthogrammica, the giant green anemone) is photographed partially submerged in a shallow tidal pool, its translucent pale green and white tentacles fully extended. The creature is nestled against a smooth green-tinged rock, surrounded by a mosaic of colorful small pebbles, shells, and gravel that are characteristic of Pacific coast tide pools. Brown and green algae/seaweed are visible on the left side of the frame, contributing to the rich intertidal ecosystem. The shallow water creates gentle reflections and a slightly distorted underwater view of the substrate below. The image captures the delicate, otherworldly beauty of intertidal marine life in what appears to be low-tide conditions.
Chronologically Adjacent
