Archive for the ‘Counties’ Category

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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Purple Milkweed on the Illahee Flat Trail

An interesting beetle on the purple milkweed flower

While we have been concentrating on surveying purple milkweed (Asclepias cordifolia) in the Rigdon area of Lane County, there are also a few known populations in similar low elevation meadows and rocky slopes and on the north side of the North Umpqua. Medicine Creek Road is a fabulous and easy place to see a large population growing by a paved road. I also found another population in a nearby meadow when Nancy Bray and I were down there two summers ago (see A Week of Monarchs and Milkweed: Day 3). Crystal Shepherd, who had been working for the Forest Service in the Middle Fork District a couple of years ago, went back to work in the North Umpqua last year. She had remembered seeing another population along the Illahee Flat trail a number of years before and went back to relocate it last summer. We were all happy to hear it was still there. I never made it down last summer, but on June 1, I went down there with Kris Elsbree of Walama Restoration.

Henderson’s cluster-lily (Triteleia hendersonii) is more often seen to the south, so I was very excited that Kris spotted this one plant in the woods along the trail. The purple stripes on the petals make it much showier than hyacinth cluster-lily (Triteleia hyacinthina) that I see much more often up my way.

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Counting Purple Milkweed at Grassy Glade

A cedar (AKA juniper) hairstreak waiting for the milkweed buds to open.

Last year we did a lot of milkweed counts, but somehow we never counted the main population at Grassy Glade, even though we all went there many times. So on May 30, Maya Goklany, volunteer coordinator for Walama Restoration, and I went to Grassy Glade to look at the milkweed. Thankfully the road in was fine, and it didn’t look like there was much storm damage there. The purple (or heartleaf) milkweed (Asclepias cordifolia) was just barely starting to bloom. Only a few plants had any open flowers, although several cedar hairstreaks were hanging around, hoping for some nectar from these butterfly favorites. Read the rest of this entry »

A Day of Uncommon Ferns and Sedges

Larkspur covered the mossy rocks of Sacandaga Bluff.

On May 3, John Koenig and I went back to Rigdon to check out what I now call Sacandaga Bluff, a wonderful rocky area hidden away between the Middle Fork of the Willamette River and Sacandaga Campground. Last year, Ed Alverson had told us he found a population there of Sierra cliffbrake (Pellaea brachyptera), an unusual fern found more commonly to the south. It is one of my favorite ferns, and I’ve written about finding new spots for it in Lane County several times. I went to this spot a couple of times later year, and once earlier this year (see last report), but I still wanted to see it in its high spring bloom. Read the rest of this entry »

Early Trips to Rigdon

It’s been a busy winter and spring with a lot of unexpected setbacks—snowstorm and broken wrist among the worst. The snow’s long gone, and the wrist is healing, but I’m still not caught up on everything I had hoped to do in the last few months. While I haven’t been out as much as usual, I did make it out to Rigdon several times, so I’ll share some photos from those early spring trips.

March 17

My friend Karl hadn’t seen the big show of gold stars (Crocidium multicaule) along Hills Creek Reservoir, so we headed out there on March 17. We only made it out as far as Big Pine Opening because of all the downed trees and remnants of snow on the road, but the show along the reservoir was beautiful.

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Another Way Up To Balm Mountain’s South End

On the way up, we stopped for lunch at the top of the quarry. John’s proximity to the edge of the cliff gave me the willies, so I sat farther back.

On October 16, it was a beautiful clear day, and John Koenig and I headed up into the Calapooyas for one last chance to visit this wonderful area before winter set in. We headed down Road 3810 that runs along the west side of Balm Mountain. In the past, John and I had planned a trip to find a way to hike up to the south end of Balm Mountain (which is really a long ridge) through some meadows we could see on the aerial images. All my previous trips were approached from the north end of the mountain. We tried several times to get down to the end of the road in the past, but trees blocked it well ahead of where we needed to start (see Another Look at Aspen Meadow and Bradley Lake). On a previous visit to what we call Aspen Meadow, a wetland along Road 3810, we had driven down the road and discovered the trees were finally cleared, but there was a huge washout—one that I can’t see ever being fixed—about a half mile from where it used to dead end.

The fabulous rock formations near the top of the south end of Balm Mountain

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Gorgeous Day on Fairview Peak

Lola’s property had a beautiful array of flowers

Among the thousands of skyrockets was this unusual orange one.

One of our NPSO chapter members, Nola Nelson, owns a piece of property up near the summit of Fairview Peak. She hadn’t seen it in many years, so Dave Predeek organized a trip for Nola and some of us to see the property. July 20th was a beautiful day. It was great to be away from most of the smoke and fun to spend the day with a bunch of other plant enthusiasts. The flowers were fantastic, and there were lots and lots of butterflies. Here are some photographic highlights. Read the rest of this entry »

Further Rigdon Area Meadow Exploration

I’ve been so busy, I haven’t been able to keep up with the blog. I went out another 16 times since my last report in July, but I just didn’t seem to have the time to post. So—now that the year is just about over—I thought I’d try to at least post some photos from the most interesting of those trips—many were just seed-collecting trips to familiar places for the restoration work on my own property.

Looking for more purple milkweed (Asclepias cordifolia) sites in the Rigdon area of southeastern Lane County was still one of my top priorities for the year. While I wasn’t able to find milkweed in most of them, I did find some interesting spots.
 

July 6

Purple milkweed dying back at the quarry meadow.

Crystal Shepherd, who worked as a botanist in the Middle Fork district last year, told me about a site where she found “one lonely Asclepius” last year. It was a very small opening above an old quarry along Youngs Creek Road 2129. I decided I’d better check it out it myself. I had looked at the meadow alongside the quarry many years ago in early spring but had never been back, even though it is just above the road that I’ve driven up countless times. I was thrilled to discover there was actually milkweed in the quarry meadow itself. I only spotted 10 plants, but some were already largely collapsed on the ground, so there may well be more than I saw. Before the quarry tore into the meadow, there might have been a much larger population. There were also a lot of other nice wildflowers in this meadow, including tons of tall bluefield gilia (Gilia capitata) going to seed (but not ripe yet—darn!) and quite a bit of blooming western rayless fleabane (Erigeron inornatus), what I’ve come to feel is a regular associate of purple milkweed. Read the rest of this entry »

Searching for Monarchs at Grassy Glade

On June 27, John Koenig and I went to Grassy Glade with Jenny Lippert, Willamette National Forest botanist, to see if there was any more monarch activity. Jenny hadn’t been there for a number of years, so I was quite interested to find out if she thought the population of purple milkweed (Asclepias cordifolia) was expanding or contracting. We’ve had a number of discussions about whether this species is moving northward—possibly due to climate change—or if it was formerly more common back when Native Americans kept the area more open by burning and is now decreasing. The answer to this question would be of great help in deciding how best to encourage more milkweed in the Rigdon area. She seemed certain there was more milkweed in the main area by the road and that she hadn’t seen it before closer to the large, open meadow. While anecdotal, this was great to hear.

John walking along Rabbitbrush Ridge. Mosaic Rock and Steeple Rock can be seen in the distance. The light gray-green foliage is rubber rabbitbrush (Ericameria nauseosa).

We found a few eggs but not as many as I was hoping to see. As on my previous trip, a swallowtail and some smaller butterflies were enjoying the lovely milkweed blossoms. Soon, we were joined by a monarch! It was a male, and I wondered if it was the same one I had spotted a couple of weeks before. Where was the female who had laid the eggs? Read the rest of this entry »

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 »

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