Hummingbirds typically live 3 to 5 years. Despite their small size and high energy demands, they manage to survive several years in the wild under favorable conditions.
Predators, harsh weather, and scarcity of food are major threats. These challenges can significantly impact the lifespan of hummingbirds, especially in their early years.
The first year is the most critical. Many hummingbirds don’t survive their first year due to predation and environmental factors, making it the most vulnerable period of their lives.
Long migrations pose significant risks. Hummingbirds travel thousands of miles, facing exhaustion, storms, and limited food supplies, which can shorten their lifespan.
Hummingbirds are susceptible to diseases and parasites. Infections and infestations can weaken them, reducing their ability to feed and defend themselves, thus affecting their lifespan.
Some hummingbirds live much longer than average. The oldest recorded hummingbird lived over 9 years, demonstrating that with favorable conditions, they can exceed typical lifespans.
Access to abundant food sources is crucial. A diet rich in nectar, insects, and spiders provides the necessary energy for their high metabolism, promoting a longer life.
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