What is the fastest identification route for confirming a White-crowned Sparrow near a busy winter feeder?

Answer

The combination of pale bill + stark black/white head stripes + gray face/breast

The combination of a pale bill, the stark black/white head stripes, and a gray face/breast is cited as the quickest route for confirmation in practical field settings during winter.

What is the fastest identification route for confirming a White-crowned Sparrow near a busy winter feeder?

#Videos

Identify Birds: White-crowned Sparrow vs White-throated ... - YouTube

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