What eats Juan Fernandez Fire-crowns?

Juan Fernandez Fire-crowns, a species of hummingbird endemic to the Juan Fernández Islands, face threats primarily from introduced predators. Cats, rats, and mice are known to prey on their eggs and young birds. Additionally, habitat loss due to invasive plant species can further endanger their populations by reducing available food sources and nesting sites. Conservation efforts are crucial to protect these unique birds and their habitat.