The Great Remember: All About the Birds - From San Diego to Morongo Canyon and Back Again

Costa's Hummingbird

I see the resemblance

Day 2 Sighting: Costa's Hummingbird
Spotted at Elijo Lagoon in San Diego: he was clinging to the top of a puff-less cattail reed, blowing in the wind, his violet mustachios glistening in the setting sunlight.

FUN FACTS!
Costa's hummingbirds are named after a 19th century, French politician with a passion for ornithology, Louis Marie Pantaleon Costa, Marcuis de Beauregard (a fancy enough namesake for this hummingbird).

Collective nouns are a "bouquet," "glittering," "hover," "shimmer," or "tune" of hummingbirds. CH grow no bigger than 3.5" in length. During the swooping arches and dives of its courtship display CH considers the angle of the sunlight to ensure his violet gorget catches the rays just right. Habitat is the Sonoran and Mojave deserts into Baja California.

Normally, a hummingbird's heart beats 500-900 times per minute. During the evening hours and on low temperature nights CHs' enter a torpid state, when heart rate plummets to 50 beats per minute.