Earthworms are often found on the ground just after a rainstorm has passed through the area.
Surstromming is a herring delicacy. It is a fermented, picked dish that uses sea herring. It is often enjoyed by the Swedish delicacy.
Starfish are not poisonous, they are often considered a delicacy.
Coal can be found in certain locations where it is exposed at the surface via erosion of the overburden. Most often, it is not.
I've often seen Japanese students with sugared egg rolls in their obentou (lunch boxes), so not a rare delicacy.
The Ardennes region can be found in France, Europe. It it well-known worldwide for its local delicacy Ardennes Pate, which is made from pork liver and often eaten with bread.
Sedimentary Rock,
Wrens are several species of small brown birds in the family Troglodytidae. Energetic, active birds, often found around dwellings. There are 63 species of wrens.
Sheep eyeballs are considered a delicacy in some Middle Eastern and Asian countries, such as Iraq, China, and Kazakhstan. They are often cooked and served in various traditional dishes.
Rats are eaten as a delicacy in certain regions of Southeast Asia, particularly in countries like Cambodia, Thailand, and Vietnam. They are often considered a traditional dish in rural areas and are cooked in various ways, such as grilled, fried, or stewed.
Evidence of former surface volcanic activity is often found in the vast accumulations of lava called lava fields or lava flows.
The birds often seen on the backs of elephants are called oxpeckers. These birds have a symbiotic relationship with large mammals, feeding on ticks, dead skin, and other parasites found on their hosts. In exchange for this service, the elephants benefit from reduced parasite loads. Oxpeckers can be found in both Africa and parts of Asia, often seen perched on various large herbivores.
Metamorphic rocks are often found deep under the earth's surface because metamorphic rocks form from heat and pressure. Therefore, they form while they are under the earth's surface.