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Subject: Yellow Skin [Print This Page]

Author: cwaikeung    Time: 28/10/2019 18:55     Subject: Yellow Skin

Is there any reason why there is yellow skin on the "face"? On both sides.

2019-10-28 MPNR boardwalk mudflat



[ Last edited by cwaikeung at 28/10/2019 19:01 ]

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http://hkbws.org.hk/BBS/attachment.php?aid=38050



Image Attachment: DSC09214-as.jpg (28/10/2019 19:01, 77.79 KB) / Download count 463
http://hkbws.org.hk/BBS/attachment.php?aid=38051


Author: ajohn    Time: 28/10/2019 20:55

These yellow marks are normal on an adult Black-faced Spoonbill. They are slightly more prominent in the breeding season and less obvious in winter. Younger birds normally don't have these, and the face is completely black.
Author: cwaikeung    Time: 29/10/2019 07:45

Thank you for the information. The comments help me to understand the BFS and will be helpful in observing the beautiful creature.




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