May 23 - 30, 2012 with Steve Engel - FULL - Waitlist in effect

• May 23, 2012 01:00 PM to May 30, 2012 05:00 PM.

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Join the Audubon Society and other partners in The Intertwine Alliance in celebrating more than a quarter century since the great blue heron was adopted as Portland's official city bird.

• May 30, 2012 12:00 AM to Jun 10, 2012 12:00 AM.

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May 30 (Wed), 8am-11am with Ron Escano

• May 30, 2012 08:00 AM to May 30, 2012 11:00 AM.

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May 30th 2012. 8am-11am. With Sue Carr

• May 30, 2012 08:00 AM to May 30, 2012 11:00 AM.

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Annual bird walk in Nadaka Nature Park

• May 31, 2012 07:30 AM to May 31, 2012 08:30 AM.

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• Jun 02, 2012 09:00 AM to Jun 02, 2012 12:00 PM.

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Jon Young will speak about his new book, "What the Robin Knows: How Birds Reveal the Secrets of the Natural World."

• Jun 02, 2012 07:00 PM to Jun 02, 2012 08:00 PM.

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June 3 - 14, 2012 with Dan van den Broek and Don Coggswell

• Jun 03, 2012 12:00 AM to Jun 14, 2012 12:00 AM.

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• Jun 03, 2012 07:00 PM to Jun 03, 2012 09:00 PM.

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June 4, 2012, Monday. 7am-3pm. With Lou Fredd

• Jun 04, 2012 07:00 AM to Jun 04, 2012 03:00 PM.

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Monday evening classes June 4 & 18. Sunday field trips June 10, 17, 24

• Jun 04, 2012 07:00 PM to Jun 04, 2012 09:00 PM.

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June 5 - 8, Registration required

• Jun 05, 2012 08:00 AM to Jun 05, 2012 06:00 PM.

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June 6 - 10, 2012. With Kirk Hardie & Tim Donner. TWO SPOTS OPEN!

• Jun 06, 2012 08:30 AM to Jun 10, 2012 05:30 PM.

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2012 Oregon Urban Forestry Conference – Community Natural Areas: Restoration, Management & Enhancement.

• Jun 07, 2012 08:00 AM to Jun 07, 2012 03:30 PM.

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June 9 (Sat.) 8am - 4pm with Sly Marsh, hike to top of Saddle Mtn for wildflower display

• Jun 09, 2012 08:00 AM to Jun 09, 2012 04:00 PM.

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