Fascinating Fact:
Warm, sunny weather helps butterflies fly and feed, on cool days they may bask with wings open to absorb heat.
In Specialist Nature, butterflies are a great way to practise identification using wing colour, pattern, and behaviour. Many species prefer particular habitats, such as meadows, woodland rides, hedgerows, or coastal grassland, and their caterpillars often rely on specific food plants. Watching how a butterfly flies, where it lands, and whether it keeps its wings open or closed can all provide useful clues, alongside season and location.
Key Terms
- Metamorphosis: The life cycle change from egg to caterpillar, then chrysalis, then adult butterfly.
- Nectar: A sugary liquid made by flowers that many butterflies drink for energy.
- Host plant: A plant that a butterfly lays eggs on because the caterpillars can feed on it.
Frequently Asked Questions (Click to see answers)
How do butterflies keep warm enough to fly?
Butterflies rely on the sun to warm their bodies because they cannot produce heat like mammals. They often bask in bright spots, sometimes with wings open, to absorb warmth before flying and feeding.
What do butterflies eat?
Adult butterflies mainly drink nectar from flowers, and some also take minerals from damp soil or puddles. Caterpillars eat plant leaves, and many species need particular host plants to survive and grow.
How can I identify butterflies in the UK?
To identify butterflies in the UK, look at wing colour and markings, the shape of the wings, and where and when you see them. Flight style, favourite flowers, and whether they rest with wings open or closed can also be very helpful clues.
Try These Related Quizzes