Have you ever been mesmerized by the flight of a hummingbird? These delicate birds flit and dart around the garden in a hypnotic dance that has captivated humans for centuries. The Rufous Hummingbird (Selasphorus rufus), with its bright red-orange feathering, is a beautiful hummingbird species whose beauty belies its hardy nature and adaptability. Learn more about this fascinating bird as we uncover surprising facts about these tiny creatures.
10 Rufous Hummingbird Facts
From their eating habits and habitats to their migratory behavior, the Rufous Hummingbird has quite a few interesting quirks. Here are some of the most interesting facts about this species:
1. They are the feistiest hummingbirds
The rufous hummingbirds may be tiny, but they are fiercely territorial. As the most vibrant and energetic hummingbird native to North America, it’s renowned for being one of the feistiest of its kind and tends to dominate other hummingbirds at flower beds and bird feeders, despite usually being smaller than them in weight.
Its wide range has enabled it to breed further north than any other hummingbird, making sightings of these birds possible during their yearly circulation across the western part of the continent; they are seen in California during spring seasons, while in summer months, they inhabit the areas around Pacific Northwest and Alaska before traveling towards the Rocky Mountains during autumn.
2. Well-adapted to cold temperatures
Rufous Hummingbirds can remarkably survive cold temperatures and even mild freezes. This allows them to migrate into areas where evening temperatures in the early spring may drop below zero. They have evolved with an ability to go into torpor at night, which helps them conserve energy during the cold.
By entering a state of torpor, they can reduce their metabolic rate and energy expenditure, thereby increasing their chance of survival in such challenging conditions. This adaptation is especially beneficial for the Rufous Hummingbird since they nest in Canada and Alaska, where temperatures may drop quite low even in the warmer months.
3. They have a long migration route
