Why Would a Butterfly Need a Bridge?

The video discusses the challenges faced by butterflies like the Hammi Eris Lusina and the Duke of Burgundy due to habitat fragmentation caused by human activities. It highlights the importance of habitat bridges, which provide safe pathways for butterflies to access new habitats, thus increasing their food and mate options. The video also shares a success story of the Duke of Burgundy's population growth due to effective land management and conservation efforts.

What is one reason the Hammi Eris Lusina butterfly's numbers dwindled in England?

• Introduction of invasive species

• Climate change

• Loss of grassland habitat due to farming

• Predation by birds

Why can't all butterflies simply fly to new habitats?

• They prefer to stay in one place

• They have limited flight range and height

• They are nocturnal and fly only at night

• They are afraid of heights

What is a significant challenge for the Duke of Burgundy butterfly?

• Flying over 100 meters from their home

• Competing with other butterfly species

• Finding food in their habitat

• Avoiding predators

How do habitat bridges help butterflies?

• By connecting fragmented habitats

• By increasing their flight speed

• By offering shelter from predators

• By providing food and water

What form can habitat bridges take?

• Artificial ponds

• Tall towers for resting

• Literal bridges over roads

• Tunnels under highways