The normal clutch is three pale green or grey eggs.

Clutch size is two or three, sometimes four, pale blue eggs.

The clutch is three to four, rarely five, pale creamy eggs.

Females lay between three and eight large, pale green-blue eggs at a time.

Four pale green eggs are laid between March and May.

Two to four pale blue eggs are laid at the rate of one per day.

The pale yellow eggs will soon form an orange-red ring round the middle.

The female usually lays between three to five pale green eggs with red speckles.

The pale green eggs are laid in clusters on the host plant.

The pale yellow eggs are laid singly on the host plants.