Posts Tagged ‘Bristow Prairie’

Buggy Day at Bristow Prairie

The wetland by the lake was filled with bistort (Bistorta bistortoides), Oregon checkermallow (Sidalcea oregana), and arrowleaf groundsel (Senecio triangularis). We hadn’t had time to explore this area last trip, but I like to come down here at least once a year. There are too many wonderful spots at Bristow Prairie to see them all on a single trip.

Follicles of Menzies’ larkspur still filled with seeds. Usually when an animal brushes by the plant, the seeds get flung out of the capsules. More than once, I inadvertently kicked a plant as I reached forward to grab the seeds, knocking them out before I could get any. Plants have so many clever ways of distributing their seeds.

After the terrific trip John Koenig and I had to Bristow Prairie earlier in the month (see Still More Discoveries at Bristow Prairie), I decided to return on July 15 to see the next wave of flowers. This trip was not nearly as pleasant as the first because most of the afternoon I was hounded by biting flies. Some looked to be deer flies; others were both larger and smaller, but they were all determined to drive me crazy. At the very end of the day, some house fly-sized ones were actually leaving what looked like bruises on my arms just minutes after they bit me. Luckily they didn’t itch for all that long. I’ve never experienced that before in the Western Cascades, so it was doubly disconcerting. Biting flies were one of the many things I disliked about my short tenure living in the Midwest. Read the rest of this entry »

Still More Discoveries at Bristow Prairie

The rock garden is always gorgeous in June and July. The cream-colored hotrock penstemon (Penstemon deustus) was at peak. It was joined by frosted paintbrush (Castilleja pruinosa), Oregon sunshine (Eriophyllum lanatum), bluefield gilia (Gilia capitata), and much more.

On July 3rd, John Koenig and I went to Bristow Prairie, one of our favorite places. Due to the pandemic, we drove up separately. Turns out we were both planning to go, so we figured we might as well go at the same time. Two sets of eyes are much better for finding interesting things. And we always seem to find unusual plants and other cool things up in this wonderful area.

It takes a very tiny bee to pollinate the little flowers of Columbia lewisia.

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Meandering About Moon Point

From the rocky viewpoint at the end of the trail, we had a great view to the south of the east-west-oriented Calapooya Mountains, including Bristow Prairie where we were the day before and Balm Mountain where I went 10 days later. The coppery-colored shrub to the right is actually a very dwarf Pacific yew (Taxus brevifolia), while some snowbrush (Ceanothus velutinus) is blooming to the left.

I believe this is the caterpillar of the police car moth. Its host food plants are in Boraginaceae like this blue stickseed (Hackelia micrantha). He’s clearly been eating both the leaves and the inflorescence.

After our Bristow Prairie trip (see previous post), Betsy Becker decided to stay in the area another day, so on Sunday, June 23, I brought her up to the Moon Point trail. We had a mostly relaxing day (Betsy was not so relaxed when I persuaded her to sit on top of the cliff at the end of the otherwise easy walk!). It was a beautiful day, and the flowers were still fresh. We saw some more plants she wasn’t familiar with, including the rare green-flowered wild ginger (Asarum wagneri). We also made a loop through the lower meadows to pretty Moon Lake. Here are some photos. Read the rest of this entry »

Citizen’s Rare Plant Watch at Bristow Prairie

Kris checking the Lewisia key on her tablet while Betsy continues to count plants.

Betsy spotted this pair of three-leaved plants trying to trick a trio of botanists. The Columbia windflower (Anemone deltoidea) flower is trying on the western trillium (Trillium ovatum) leaves, perhaps disappointed that its similar leaves (hiding above) are much smaller.

Citizen’s Rare Plant Watch is a citizen science program that was started by the Native Plant Society of Oregon in 2012 and is now run by the Rae Selling Berry Seed Bank and Plant Conservation Program at Portland State University. Volunteers, led by Kris Freitag, travel around the state gathering information on rare plants and trying to relocate plants that have not been seen in the state in many years.

Kris contacted me a while back about monitoring the Columbia lewisia (Lewisia columbiana) John Koenig and I found last year (see Yet Another Exciting Discovery at Bristow Prairie). I suggested I join her and give her the “tour” of one of my favorite places. After several volunteers had to cancel, only Betsy Becker was able to make it all the way down from the Portland area. As it happened, Walama Restoration was hosting a campout at Sacandaga Campground that weekend, so Kris and Betsy and I joined them there on Friday night and headed up to Bristow Prairie on Saturday morning, June 22nd.

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First Trip of the Year to Bristow Prairie

An unusual “pink-eyed Mary” (Collinsia grandiflora)!

So far, my botany season has been spent checking out lower elevation meadows in the Cascades. But finally, on June 4, it seemed like it was time to head up to the higher elevation sites. The Middle Fork District office told me that the day before they’d gotten a truck through Road 5850, which rides the ridge near Bristow Prairie, although there was a little bit of snow still along the side of the road. They weren’t sure about the upper part of Road 2125 where it comes into 5850, but I figured if the rest was clear, that part would be too. Thankfully it was, as I really wanted to see the early flowers at Bristow Prairie.

I saw a sawfly (sounds like a nursery rhyme or riddle: “I thought I saw a sawfly fly”) for the first time on Eagles Rock a few weeks ago (photo on right) and found another on this trip in the rock garden area (left). Actually, they are not flies (order Diptera) but are in the same order (Hymenoptera) as bees and wasps, and they fly with their legs hanging down the way wasps do. This one looks like the genus Trichiosoma. Although they are large and look rather intimidating, they don’t sting.

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Quick Return to Bristow Prairie

A lilac-bordered copper, a snowberry checkerspot, and a pair of mating Hoffman’s checkerspots all sharing the same leafy fleabane (Erigeron foliosus)

I was so excited about finding Columbia lewisia (Lewisia columbiana) at Bristow Prairie (see previous post) that I contacted Molly Juillerat right away. Although she is now the deputy ranger for the Middle Fork Ranger District, her old post as district botanist hasn’t been filled yet, so she’s still the main botanist and the one other local person I know who has been to all the other lewisia sites in the district. I was thrilled that she was able to arrange her schedule to see the lewisia that same weekend, on June 30th. I wanted to get back quickly before the plants finished blooming and became hard to spot again. Read the rest of this entry »

Yet Another Exciting Discovery at Bristow Prairie

Acres of bistort in the wetland by the lake

We always make a stop along the road to see the tiny least moonworts (Botrychium simplex). There were hundreds of them, some only a half-inch tall. Happily, the population seems to be increasing.

John Koenig was disappointed he wasn’t able to join us for the trip to Bristow Prairie (see previous post) and was still hankering to go there. And I hadn’t managed to get to the lake to look for Sierra Nevada blues on either of my earlier trips, so I was quite willing to return to this wonderful area just a few days later, on June 25th. We started out by hiking down to the lake. I had made sure to put my rubber boots in my vehicle, but I had forgotten to transfer them to John’s truck, so I had to walk very carefully through the still fairly damp wetland surrounding the lake. It was quite beautiful, filled with bistort (Bistorta bistortoides), the Sierra Nevada blue’s favorite nectar plant, and we saw a great many butterflies, including a swallowtail nectaring solely on the gorgeous white bog orchids (Platanthera dilatata) and many checkerspots. But where were the Sierra Nevada blues? We both looked at every blue we saw, but although there were many greenish blues and a few other species, I only saw one butterfly that I believe was a Sierra Nevada blue, but it was so low in the foliage, I couldn’t get a very good look at its underside to be sure. Read the rest of this entry »

Southern Willamette Forest Collaborative Hike to Bristow Prairie

Sarah enjoying the riot of color in the rock garden.

We were very pleased to see several Sierra Nevada blues in the wetland. As usual, they were nectaring on their favorite flower, bistort (Bistorta bistortoides).

Earlier in the year, Sarah Altemus-Pope, the coordinator of the Southern Willamette Forest Collaborative, had asked if I wanted to lead another trip in the district after taking some folks up to Moon Point last year (see Youngs Rock to Moon Point). After my earlier trip to Bristow Prairie (see Bristow Prairie Bursting into Bloom), I was anxious to get back up there again and to introduce more people to this beautiful area in the Calapooyas. So on Thursday, June 21, Sarah and two of her kids, Maya and Kris from Walama Restoration Project, and a couple of other gentlemen from the Collaborative spent a lovely day hiking along the north end of the High Divide trail. We also drove over to the main prairie to enjoy the view at the end of the day. The weather was great, the flowers were still fabulous, and we saw lots of butterflies; all in all, it was a great day. Here are some photos from our trip. Read the rest of this entry »

Bristow Prairie Bursting into Bloom

tall bluebells (Mertensia paniculata) growing along the road

On Thursday, June 7, I had planned to check out another unexplored meadow in the Rigdon area that looks like a potential spot for purple milkweed (Asclepias cordifolia). Sheila Klest accompanied me. Neither Sheila nor I had slept well the night before, and as we drove by the road which accessed the meadow, we could see it was bermed off. While I had anticipated that we might have to walk the 1.5 miles or so down the road, at that moment, it was the just the deterrent I needed to say, “Let’s forget about it for now and head up to Bristow Prairie!” which was only a few miles drive farther up the main Road 2125. We never regretted the decision. After weeks of looking at drying out low-elevation meadows, it was so refreshing and relaxing being up in lush, freshly blooming, high elevations of the Calapooya Mountains. While we didn’t find anything new and exciting, it was just what we both needed. Here are some photographic highlights.

We’d never seen so many larkspur (Delphinium menziesii). Here they were in the rock garden area, but they were just as abundant in the meadows.

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Searching for Butterflies at Bristow Prairie

A gorgeous clodius parnassian. Note the transparent wing tips.

An elegant clodius parnassian. Note the transparent wing tips.

On Monday, June 20, I was invited by wildlife biologist Joe Doerr to join a group of wildlife biologists and botanists from the Willamette National Forest on a trip to Bristow Prairie. The goals were generally to familiarize everyone with butterfly species in our area and specifically to search for the Sierra Nevada blue, also called gray blue or arrowhead arctic blue (Agriades or Plebejus podarce—so many names!). Last year I discovered it at Reynolds Ridge (see A Day Full of Surprises) a year after it was first discovered there by Forest Service biologists surveying for it in southern Oregon. I mentioned it to Lori Humphreys who promptly went out and discovered it for the first time in Lane County in the little wetland off of the High Divide trail just north of Bristow Prairie. I saw it the same spot a few days later (see NARGS Campout Day 1: Bristow Prairie). This being the northernmost site so far, it seemed like the nearest place to take everyone to see it. Along with the forest service employees, our group included Lori, Dana Ross, Gary Pearson, and Rick Ahrens, expert naturalists and also non-agency “volunteers”. Read the rest of this entry »

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