Swimming, Shelled Sea Butterfly – Limacina helicina

It’s b-earthday, April 22nd. That’s a combination of Earth Day and my birthday. Here’s my gift to you – information and imagery about the “Common Sea Butterfly” (Limacina helicina), also known as the “Helicid Pteropod”. Imagine the awe of being surrounded by these tiny, winged, shelled animals. The largest are only 1.5 cm. Most are […]