Gastropods · Limpets · Marine Life · South Africa

Ribbed false-limpet (Siphonaria concinna)

Adult and juvenile ribbed false-limpets on an exposed rock. Port Alfred, Eastern Cape (2024). Previously called Siphonaria deflexa. Apex of the shell almost central, smooth, white and oval. Outline oval but slightly swollen on the right to accommodate a siphon that extends outwards from the lung cavity. Ribs well-spaced and never prickly, with 20-25 (or… Continue reading Ribbed false-limpet (Siphonaria concinna)

Marine Birds

Spotted dikkop (Burhinus capensis)

Female spotted dikkop with its chick, cruising the streets. Graaf-Reinett, Eastern Cape (2021) - iNaturalist Also called the spotted thick-knee. Fairly large, with dark-brown and buff-spotted upperparts but lacking grey wing coverts. In flight, it shows small, white patches at the base of the primaries, while the remainder of flight feathers and greater coverts are… Continue reading Spotted dikkop (Burhinus capensis)

Herons · Marine Birds

Black-headed heron (Ardea melanocephala)

Juvenile black-headed heron, lacking the black crown yet, but showing the characteristic dark ear coverts. Port Alfred, Eastern Cape (2024) - iNaturalist A large, greyish heron of terrestrial habitats. Slightly smaller than the grey heron, with contrasting dark flight feathers and pule underwing coverts in flight. Black crown and hindneck contrast with white throat. Underparts… Continue reading Black-headed heron (Ardea melanocephala)