CSUSB Alert: Power has been restored to the San Bernardino campus; normal operations will resume Friday, July 26th.

Power to the San Bernardino campus has been restored as of 9:55 a.m. Normal campus operations will resume Friday, July 26th. Essential staff with questions on whether to report should contact their appropriate administrator. Facilities Management will be working to check all building systems including HVAC, elevators and fire alarms. If power has not been restored in your work area when you return, please report that to Facilities Planning and Management at (909) 537-5175. The Palm Desert Campus remains open and operational.

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Anna's Hummingbird

Anna's Hummingbird (Calypte anna)

Nightjars, Swifts, & Hummingbirds Common Year-Round
Anna's Hummingbird

Anna's Hummingbird, male - San Bernardino Mtns, CA
© Brad Singer

Anna's Hummingbird

Anna's Hummingbird, female - Riverside, CA
© Kevin Middleton

The Anna's Hummingbird is a common year-round, breeding resident on campus, mirroring its general status and distribution in southern California. They can be seen almost anywhere on campus, but especially near nectar sources (flowering trees, plants, etc.).

High Count: 25, Average Count: 4-8

The adult male Anna's Hummingbird can be identified by its bright pink gorget (iridescent feathers on its head). This pink color, however, comes from the reflection of sunlight, so it can appear dark from different angles. Female Anna's Hummingbirds are similar in size and shape to males, but lack the pink gorget. Females can be distinguished from female Costa's Hummingbird by relatively dingier (usually green or gray) underparts (throat, breast, and belly), and when perched the tail extends beyond the wingtips. Immature males look like females but often have iridescent pink feathers scattered about the throat and/or head.