Field journal Snails

A field journal of shells, trails, and slow lives.

Most land snails coil to the right. The left-handed ones are real, and rare enough to stop a walk.

Volume I

Notes on a slow animal

Snails keep to the damp edge of a garden: under a pot, along a wall, out only when the air is wet enough. This journal is a set of field notes on how they are built, where they live, and how to watch them without taking them home.

Behavior

How to watch a snail

Wet ground, failing light, and a minute of stillness. Handling is usually the part that teaches you the least.

Garden

Keeping a pet snail

One common, legal, local snail in a damp box with a tight lid. Not a rare species, and not a release at the end of term.

Garden

Snails that arrive uninvited

Eggs in potting soil and juveniles on nursery plants travel farther than any snail crawls. One fertilized animal can be enough.

Garden

Who eats snails

Thrushes use anvil stones. Beetles, ducks, and glow-worm larvae have their own methods. Poison is the predator that does not stop at the snail.

Garden

What snails eat

Seedlings, algae, rotting leaves, and lime from a wall. A garden snail is a grazer with a wide definition of a meal.

Species

Partula and the wolf snail

A predator introduced to eat one snail ate another. The Partula of the Pacific islands are the record of that mistake.

Species

Cone snails

A cone shell can be a venomous animal with a harpoon. If it might be alive, it stays on the reef.

Species

Apple snails and the pink eggs

Bright pink egg masses above the waterline belong to apple snails. In the wrong wetland they are the next generation of an invasion.