Rhinogobius juveniles climbing a waterfall

Two photographs of a waterfall, both showing two silvery fish clinging to the rock. They are barely visible on the right photo, whereas a zoomed-in photo on the left clearly shows them, well hidden in the streaming water.

Rhinogobius juveniles climbing waterfalls in Okinawa. After completing their larval stage in the sea, this goby goes upstream to its adult habitat.

Date:
24 January 2026
Credit:
Ken Maeda

Copyright OIST (Okinawa Institute of Science and Technology Graduate University, 沖縄科学技術大学院大学). Creative Commons Attribution 4.0 International License (CC BY 4.0).

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