Golden-crowned Kinglets showed up in the neighborhood this week after seemingly being gone all summer. Since my dad was an audiologist I am aware my high-frequency sensitivity has dropped somewhat in recent years - so I am always particularly pleased to still be able to pick up these near-ultrasonic calls above 8 kilohertz. Wee lisping trills up in the cedars like someone whistling through their teeth. #Birding #Kinglet #Oregon
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