|Sunset at the ecotone|
|Female H. maculata|
- There is no selection acting and I observe no relationship between individual survivorship and their trait values.
- Directional selection is acting and I record higher survivorship in individuals with more extreme trait values in one direction, e.g. the lizards with the lightest colour survive, and those that are darker are selected against.
- Stabilizing selection is acting and I document highest survivorship in individuals with intermediate trait values, e.g. the lizards with intermediate leg length survive, and those with very long or very short legs are selected against.