Wildlife

Orange Tip Butterfly Welfare and Hedgerow Connectivity

Orange tips are a welcome sign of spring in UK countryside and gardens. Males are unmistakable with orange wing-tips — females are plain white, often confused with other white butterflies.

Key Facts

Orange tips fly for only about 6 weeks in April-May — one of the shorter seasons of UK butterflies
Caterpillars feed on garlic mustard and lady's smock — common hedgerow and damp grassland plants
Males have orange wing-tips — females are white with grey mottling and often overlooked
They produce one brood per year — eggs laid singly on flower heads
Loss of hay meadows and damp grassland has reduced lady's smock availability

Welfare Considerations

Orange tip welfare depends on the availability of two key larval host plants — garlic mustard in drier hedgerow habitats and lady's smock in damp grassland. Tidying garden borders in spring before larvae have pupated can inadvertently destroy chrysalids. Maintaining garlic mustard in hedgerow bottoms and allowing damp areas to grow lady's smock provides direct welfare benefit. Caterpillars are cannibalistic — females lay eggs singly to avoid competition.

What You Can Do

Allow garlic mustard and lady's smock to grow in suitable garden and hedgerow areas
Delay clearing hedgerow bottoms until after July to allow orange tip larval development
Plant garlic mustard from seed as an accessible larval host plant in shaded garden areas
Record orange tip sightings through UK Butterfly Monitoring Scheme
Support Butterfly Conservation and wildflower meadow projects benefiting multiple butterfly species