Black-throated Diver

🔍 Overview

A scarce winter visitor to Sussex seas. Less frequently recorded than Red-throated Diver, but regular offshore.

🪶 Key Identification Features

Winter: Sleek grey head, dark back, clean white underparts

Breeding: Striking black throat, white-striped sides

Size: Larger than a gull, slimmer than Great Northern Diver

🗺️ Habitat & Distribution

Occasionally recorded off Goring Gap, Worthing Beaches, and Brighton Marina, especially after winter storms.

🎶 Voice & Behaviour

Generally silent in winter. Can dive for prolonged periods while feeding on fish.