Past Events
Local Tree Care Providers Workshop
This workshop is for tree care professionals who work in Portland. It's free to attend and is a requirement for companies that wish to be included on the City's Local Tree Care Providers web page.
Emerald Ash Borer Awareness Webinar
Register for this webinar focused on emerald ash borer. Learn how to identify the signs of this invasive insect pest and what you can do about it.
Emerald Ash Borer Awareness Week Webinar
Register for this webinar focused on emerald ash borer. Learn how to identify the signs of this invasive insect pest and what you can do about it.
Columbia Park Tree Walk
Join us on a leisurely walk around Columbia Park and the surrounding neighborhood.
Tree Walk in Knott Park
Come walk amongst the beautiful trees of Knott Park.
Broadleaf Trees of Berrydale Park Tree Walk
Berrydale has a wonderful and somewhat exotic collection including both deciduous and evergreen broadleaf trees including a cork oak.
Tree Walk in Mt Tabor Park
Come and learn the difference between a conifer and broadleaf tree and understand how to use a key to confidently identify trees.
Trees of Arbor Lodge are Trees of the World
As part of Portland's pop-up arboretum coming to Arbor Lodge Park in September, your Arbor Lodge Tree Team will lead a neighborhood tree walk.
Summertime Tree Walk
Join PP&R Urban Forestry in the South Tabor Neighborhood for a tree walk exploring some of Portland's unique street trees. RESCHEDULED 7/13/22.
Berrydale Park Tree Walk
Join Neighborhood Tree Steward Graduate and local tree-enthusiast Lisa Wilcke to learn about the trees of Berrydale Park!
Local Tree Care Providers Workshop
This workshop is for tree care professionals who work in Portland. It is free to attend, and is a requirement for companies that wish to be included on the City's Local Tree Care Providers web page.
Ainsworth Linear Arboretum Tree Walk
Come explore Portland's Linear Arboretum on a Saturday morning this spring with founder Jim Gersbach.
Winter Tree Identification
To become an expert tree-identifier takes lots of practice looking at the trees outdoors. This tree walk will cover the methods of identification and the characteristics of trees in wintertime. Join PP&R Urban Forestry to learn about Winter Tree Identification with the Curator of Hoyt Arboretum.
Local Tree Care Providers Workshop
This workshop is for tree care professionals who work in Portland. It is free to attend, and is a requirement for companies that wish to be included on the City's Local Tree Care Providers web page.
De Colores - Una Caminata Entre los Árboles
Una caminata entre los árboles con cambios estacionales. A Tree Walk of Seasonal Changes.
Keep Cool Under the Canopy (Columbia Park)
Take a walk beneath the rich canopy of Columbia Park during the heat of summer and learn how these green giants are working hard to keep you cool.
Madrones on a Monday Morning - Tree Walk
Join PP&R Urban Forestry for a Madrones on a Monday Morning, a tree walk at Kelley Point Park. June 14, 9:00 am - 10:00 am.
Local Tree Care Providers Workshop
This workshop is for tree care professionals who work on trees in Portland. We discuss Portland's Tree Code, Title 11 Trees. Urban Forestry staff are available to answer questions about trees in development and non-development situations.
Kenilworth Park Tree Walk
Join Neighborhood Tree Steward Graduate and local tree-enthusiast Lisa Wilcke to learn about the trees of Kenilworth Park - two dates available!
Trees of Peninsula Park Tree Walk
It’s more than roses! Join Urban Forestry Manager Angie DiSalvo for a tour of 100 years of tree plantings at Peninsula Park.
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