British Columbia, a haven for nature enthusiasts, unveils its avian wonders in the form of Anna’s Hummingbird (Calypte anna). Delighting birdwatchers with its vibrant hues and agile antics, this tiny yet captivating creature adds a touch of magic to the diverse landscapes of the province.
A Jewel in Flight:
Anna’s Hummingbird, named after Anna Masséna, Duchess of Rivoli, is a jewel-toned marvel that graces the skies of British Columbia. With iridescent green feathers that shimmer in the sunlight and a dazzling rose-pink throat (gorget) in males, these hummingbirds are living palettes of color in the province’s natural tapestry.
Year-Round Residents:
Unlike some migratory hummingbirds, Anna’s Hummingbirds are known as year-round residents in British Columbia. Their adaptability to diverse environments, from coastal areas to mountainous regions, makes them a constant presence for birdwatchers throughout the changing seasons.
Habitat Nooks:
These agile fliers carve out their territories in gardens, parks, and wooded areas, often near flowering plants. Birdwatchers in British Columbia can spot them darting between blossoms, using their specialized bills to extract nectar and supplementing their diet with small insects.
Courtship Ballet:
Anna’s Hummingbirds engage in an enchanting courtship ballet, showcasing aerial acrobatics and vocal displays. Males ascend to great heights before plummeting toward the ground, creating a mesmerizing display of fluttering wings. Their distinctive chittering calls contribute to the lively ambiance of the hummingbird-filled landscapes.
Nesting Wonders:
Witnessing the construction of Anna’s Hummingbird nests is a testament to their resourcefulness. These delicate cup-shaped nests, often adorned with lichen, are secured on horizontal branches. Birdwatchers may catch glimpses of the female weaving her nest, demonstrating a meticulous craftsmanship that adds another layer of fascination to the hummingbird-watching experience.
Survival Strategies:
To survive the colder temperatures of British Columbia, Anna’s Hummingbirds have developed unique adaptations. During chilly nights, they enter a state of torpor, significantly lowering their metabolic rate to conserve energy. Birdwatchers can marvel at the resilience of these tiny creatures as they awaken with the warmth of the morning sun.
Conservation Awareness:
While Anna’s Hummingbirds are not currently considered at risk, habitat preservation and providing nectar-rich flowers are crucial for their well-being. Birdwatchers play a vital role in raising awareness about the importance of maintaining environments that support these dazzling residents of British Columbia.