Ruby-throated hummingbirds primarily feed on nectar from flowers, especially those with red or orange blossoms. Their long, slender beaks and brush-like tongues allow them to extract nectar efficiently. Additionally, they consume insects, spiders, and tree sap for protein and essential nutrients.
Their diet is crucial for their high metabolism and energy requirements. Nectar provides carbohydrates for fuel, while insects and spiders offer protein and fats. These nutrients support their rapid wingbeats, which can reach up to 80 times per second, and their ability to hover and maneuver with precision.
