Subject: ACW0005d8m

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Comments

• by mboschmd

  Black 5 underlined ID'ed as 405. This bird is too mature to be a 4 year-old. Only other possibility is Black 51 = bird 251, born 2001.

  Posted October 7, 2014 10:12 PM

• by vjbakker scientist

  Agree, unless something very dramatic happened overnight: http://talk.condorwatch.org/#/subjects/ACW00059hj Another investigation....

  Posted October 8, 2014 7:16 AM

• by vjbakker scientist

  Looking again at the photo I linked to below, noticed I'd matched wrong head to body. Head of 5underline was indeed fully pink here too.

  Posted October 8, 2014 3:18 PM

• by vjbakker scientist

  We've now found several birds pink @age 4.5 (many of these earlybirds found by miltonbosch). Like humans there's variation in maturation age

  Posted October 8, 2014 3:42 PM