Author Archives: Rose City Bluff Restoration

PUPS ON THE BLUFF 2025 Calendar: We want to thank Melanie and Ginger for their Pups on the Bluff 2025 calendar fundraiser. Due to their hard work and the support of many individuals and businesses in the community, RCBR now has two thousand dollars in funding to continue our restoration efforts. These funds, currently held by our fiscal sponsor, will be used in upcoming years to purchase plants, seeds, wood chips, and occasionally tools. Thank you Melanie, Ginger, and the amazing community we live in!

Original Post: Help support Rose City Bluff Restoration and Oregon Friends of Shelter Animals (OFOSA) by purchasing the Pups on the Bluff 2025 Calendar. The $25 calendar features pups and owners who regularly walk the bluff. 
Proceeds will be donated to Rose City Bluff Restoration and Oregon Friends of Shelter Animals. Green Dog Pet Supply, 4327 NE Fremont St, has the Pups On The Bluff Calendar for sale at their store, 
or you can contact wildpups-2025@yahoo.com. Green Dog Pet Supply provides holistic dog and cat food, organic treats, and items made from recycled materials. Support the wildlife and flora along the bluff and give a helping hand to animals who need a forever home. RCBR thanks Melanie and Ginger for their generosity to RCBR and OFOSA!

This year the Rose City Bluff has really come into its own. (Here are just a few examples of the progress.) We want to thank all of the many dozens of volunteers that have worked so hard to make this happen. We also thank our supporters who have given so generously to Rose City Bluff Restoration. Thanks everyone!

Thanks to all 30-plus folks who came out for the Rose City Bluff Restoration Fall Planting Day, and to all those who grew and donated some 400 small plants!

Birders take note! Thanks to Trask for the following great story about a rare (for us) bird.

Last weekend (10/7/23) a new bird, the Pygmy Nuthatch, was seen at Rose City Golf Course. Our bluff is home to many Red-Breasted Nuthatches. Listen for their “neeern neeern neern” call as they look for food. They’re quite common at bird feeders in the neighborhood. There are also two White-Breasted Nuthatches that hang out at our bluff, though they are rarer in the city and always a good find. The Pygmy Nuthatch, however, has only been seen in Multnomah County once before. Last weekend as many as five Pygmy Nuthatches found their way to our bluff and the nearby homes, a remarkable discovery by visiting birder Brian MacDonald!

What caused this bird to show up here? Irruptions. Irruptions are periodic autumn/winter invasions of birds in search of food. Perhaps the most famous of these irruptive birds is the Snowy Owl, which every few years heads south from the Arctic in search of food. There are also finches, like Pine Siskins, Evening Grosbeaks, Common Redpolls, and Pine Grosbeaks. However, it seems this year the valley is getting some birds that normally live on the east side of the state to come over here. We should expect more Pygmy Nuthatches through Western Oregon.

The Pygmy Nuthatch likes long-needled pine trees, like Ponderosa Pines, and actively calls with a high-pitched squeak. Keep your eyes and ears open, and you may find them too. They may stay all winter, or they may be gone by the time you read this. It can be tough with irruptive birds, but for now we’ll enjoy the excitement as dozens of birders visit our bluff in search of the Pygmy Nuthatch.

Thanks to Audrey Addison for the photo of the Pygmy Nuthatch.

Here’s another new (to us) phrase: the nurse log. A nurse log or nurse stump is a fallen, decaying tree that supports seedlings, moss, mushrooms and other small plants. The Rose City Bluff has a number of fallen trees and the recent weather has added a few more. We hate to lose trees but love that even when fallen they provide for new growth. When Rose City Bluff Restoration volunteers receive piles of wood chips we often take a few logs as well. These are then placed on the bluff to serve as nurse logs. The coarse woody debris, plant litter, and nurse logs distinguish areas like the bluff from manicured park settings. 

Thanks to Graham for providing this image of the Rose City Golf Course with the entire bluff, and undeveloped Madison South, in 1947. You can see this and one other great aerial shot here: Aerial Views 1947. Zoom in. The level of detail is amazing.

Thanks again to Trask for another cool photo! This time he captured a banded alder borer, BAB for short. This Northwest native is not a pest; its presence in the bluff ecosystem is to be appreciated. The larvae eat dead and dying wood. Adults feed on nectar and pollen, and occasionally on fruit. In the larval stage they are food for woodpeckers.

Thanks to Trask for the following cautionary story and photo: Recently a neighbor sent us a picture of a Western Screech Owl, a great find! As someone who birds the bluff a couple of times a week, just one picture was enough for me to know where to look. Sure enough the next day I found the screech owl, perched in a cavity.

I shared this photo with my friends at the bluff and included the picture on ebird. The next day I received an email from a stranger asking for the location of the owl, so he could take pictures. Here lies the problem with sharing information about owls. No doubt owls are the absolute coolest of the birds we have in the PNW, if not everywhere. Having only seen a handful of Screech Owls (including 3 times at the golf course) I know the allure of seeing these amazing birds! We kept the location of the bird secret, as I had hoped the cavity would contain a nest, and though it ended up not being a nest, keeping it secret was the right thing to do.
Surprisingly Western Screech Owls are likely to be the most common raptor in the city of Portland. They are in most large parks, graveyards, and neighborhoods with many old trees (think Laurelhurst). Nonetheless, as all birds face significant declines, it is important that we approach sharing information about owls carefully.

Here are some important things to consider, from the Chicago Audubon Society, when it comes to owls:
– Don’t get too close – if the owl looks at you frequently, you’re too close.
– Stay on “the sidelines” and don’t enter an open area where an owl is hunting.
– Use binoculars or a scope for viewing and a telephoto lens for photography.
– Use a blind to minimize your presence – your car or even just hide behind a tree.
– Do not intentionally “flush” an owl.
– If you use audio recordings, minimize their impact on birds, and follow the ABA Code of Birding Ethics.
– Use discretion when sharing the location of an owl; usually it’s best to provide details only to people you can trust to treat the owl safely.
– Avoid the use of flash photography, especially after dark.
– Eliminate noise to avoid interfering with a bird’s auditory hunting. If you’re viewing from a car, turn off the engine; if you’re with others, talk in a whisper only when necessary.

The person who shared the original photo with the bluff did absolutely nothing wrong. They found an awesome bird and shared it with people who can be trusted. I followed the rules for dealing with owls and the Audubon’s guide to ethical bird photography: https://www.audubon.org/get-outside/audubons-guide-ethical-bird-photography

I hope our followers and volunteers continue to share their sightings of owls, hawks, and other cool plants/animals seen on the bluff. As the bluff gets more amazing and more people come to visit, it is important for us all to remember to be the best stewards of our environment as we can be.

Rose City Bluff Restoration volunteer and Xera Plants co-owner Greg Shepherd led a native plant walk exploring the plants growing on the Bluff. He identified many of the Bluff plants and discussed their ecological benefits. He also highlighted some of RCBR’s restoration techniques.

Rose City Bluff Restoration thanks all our volunteers who have helped transform the bluff into a special learning environment. This Earth Day Cedar Tree Learning hosted a walk for kids that included plant identification, naturescape art and exploration. Two more Cedar Tree Learning trail walks will be scheduled this summer. And RCBR is hosting a bird walk for kids, May 21, 2023.