Seasonal Migration: Explore the possibility that your hummingbirds have migrated to warmer climates as part of their natural seasonal behavior.
Changes in Habitat: Consider any alterations to your yard or surroundings that may have affected the availability of food, water, or shelter for the hummingbirds.
Predation: Acknowledge the potential threat of predators, such as cats, birds of prey, or other animals, that may have impacted the hummingbird population.
Disease Outbreak: Be aware of the possibility of disease outbreaks among hummingbirds, which can lead to population declines or localized disappearances.
Climate Change: Recognize the broader environmental factors, such as climate change, that may be influencing hummingbird migration patterns and habitats.
Feeder Maintenance: Ensure that your hummingbird feeders are clean and filled with fresh nectar regularly to attract and sustain hummingbird visitors.
Nesting Behavior: Understand the nesting habits of hummingbirds and the potential reasons why they may choose to relocate or abandon their nests.