COBirders-Last week I posted two photos by Jim Thompson of La Junta showing a Loggerhead Shrike singing while raising one foot in the air. Joe Roller suggested that I report answers to the question "Is this a known behavior for this species?" Of the five responses to my post, no one offered any answer, just various forms of astonishment. That's okay, astonishment is fine in this case. An image of a shrike singing is noteworthy in itself.