When swallows in evenings fly high and chirp, fair weather follows; when low, rain follows.
When the swallow’s nest is high
The summer is very dry;
When the swallow buildeth low
You can safely reap and sow.
When the swallows fly low, or when the geese fly, expect storm or cold.
Swallows skimming along the ground indicate rain.
Swallows flying low indicate rain.
Circling swallows indicate rain.
Swan.