This hummingbird quiz stumped our editors. Can you pass?

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Quiz: Do You Know Your Western Hummingbirds?

The western United States is a hotspot for hummingbird diversity, with 14 species visiting regularly—each more dazzling than the last. Thanks to the region’s varied mountains and flower-rich landscapes, it’s one of the best places in the country to spot multiple hummingbirds in a single day.

But can you tell these shimmering speedsters apart? Put your hummingbird IQ to the test with our gorgeous quiz!

Take the Quiz

Hint: Only one species—the Ruby-throated Hummingbird—spends most of its time in the East.

Photos clockwise from top left: Denise Dewire/Audubon Photography Awards; Mick Thompson; Vincenzo Barraco/Audubon Photography Awards; Tyler McClure/Audubon Photography Awards; Mick Thompson; Suriya Narayanan Lakshmanan/Audubon Photography Awards