Orcas & Herring
5.5K
23.98p
.R3D RAW
00:47
Orcas & Herring
An Orcas dorsal fin's structural integrity (straightness) is often used as an indicator of health. It is theorised that stressful situations that prohibit swimming (such as oil spills, entanglement, ship strike, injury, or confinement) lead to disfigured or collapsed dorsal fins.
© Roger Horrocks. All Rights Reserved.
