Tweeters,

This week's post has a couple of birding mysteries to challenge your wildlife knowledge and some interesting ideas about how to tell the age of a Great Blue Heron. I could definitely use your guidance and validation to prove or disprove my assumptions and help solve this week's birding mysteries.

To see the photos and take the challenge, please visit:

http://unionbaywatch.blogspot.com/2014/09/the-mystery-of-great-expectations.html

Have a great day on Union Bay?where nature lives in the city!

Larry Hubbell
ldhubbell at comcast dot net