Album of Whitehorse Trail (E of Oso) Field Trip

Selected photos by Rod Crawford and Laurel Ramseyer from our 8 November 2018 spider collecting trip to a site along the Whitehorse Trail, 3 miles E of Oso and 1 mile W of the 2014 landslide, Snohomish County, Washington. For possibly the last field trip of a very productive year, we picked a lowland riparian site that offered some good habitats, though extensive invasive blackberry interfered significantly. Despite colder-than-predicted temperatures, we came away with a respectable 33-species sample, and supplemented samples from 2 other areas as well.
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2012 aerial view of Whitehorse Trail hear Montague Creek, 3 miles E of Oso, Snohomish County, Washington highway and trail bridges at Veach Road near Cicero, Snohomish County, Washington
Main site on trail E of Oso    (Snohomish County, 2012) Highway bridge on left, trail bridge on right           © Rod Crawford
Laurel slips under the bridge to harvest moss, Veach Road near Cicero, Snohomish County, Washington Laurel Ramseyer sifts moss in the cold, Veach Road near Cicero, Snohomish County, Washington
Laurel slips under the bridge to harvest moss   © Rod Crawford Laurel sifting moss in the morning cold           © Rod Crawford
roadside farm between Cicero and Ramstad Road, Snohomish County, Washington Whitehorse Trail between Cicero and Ramstad Road, Snohomish County, Washington
Farmyard by roadside where I beat trees     © Rod Crawford Whitehorse Trail heads up hill from that roadside           © Rod Crawford
frost on ground plants, Whitehorse Trail 3 miles E of Oso, Snohomish County, Washington frosty grass field, Whitehorse Trail 3 miles E of Oso, Snohomish County, Washington
We weren't expecting frost!       © Laurel Ramseyer But places where the sun didn't shine were frosty    © Laurel Ramseyer
Laurel Ramseyer prepares to sift moss, Whitehorse Trail 3 miles E of Oso, Snohomish County, Washington Whitehorse Trail 3 miles E of Oso, Snohomish County, Washington
Laurel still bundled against the cold    © Rod Crawford Whitehorse Trail a beautiful walk in the fall          © Rod Crawford
snowberries, Symphoricarpos albus, Whitehorse Trail 3 miles E of Oso, Snohomish County, Washington Whitehorse Trail 3 miles E of Oso, Snohomish County, Washington
Snowberries were common          © Laurel Ramseyer Warmest spot I could find for sifting                  © Rod Crawford
fall color, Whitehorse Trail 3 miles E of Oso, Snohomish County, Washington Whitehorse Trail 3 miles E of Oso, Snohomish County, Washington
Fall color was falling to the ground      © Rod Crawford Blackberry to the right of them…        © Rod Crawford
Douglas-fir foliage, Whitehorse Trail 3 miles E of Oso, Snohomish County, Washington autumn alder trees, Whitehorse Trail 3 miles E of Oso, Snohomish County, Washington
Productive Douglas-fir foliage          © Rod Crawford Alders grow from a wet depression            © Rod Crawford
colorful fallen leaf, Whitehorse Trail 3 miles E of Oso, Snohomish County, Washington scots broom Cytisus scoparius, Whitehorse Trail 3 miles E of Oso, Snohomish County, Washington
Almost rainbow-colored fallen leaf       © Rod Crawford Beating broom produced lots of Theridion simile           © Rod Crawford
rose hips, Whitehorse Trail 3 miles E of Oso, Snohomish County, Washington rose hips, Whitehorse Trail 3 miles E of Oso, Snohomish County, Washington
Brilliant rose hips          © Rod Crawford The wild roses were very hippy              © Rod Crawford
sitka spruce tree with drooping branches, Whitehorse Trail 3 miles E of Oso, Snohomish County, Washington sitka spruce tree with drooping branches, Whitehorse Trail 3 miles E of Oso, Snohomish County, Washington
Riverside Sitka spruce tree…            © Rod Crawford …branches drooping like a weeping willow                 © Rod Crawford
river bank bigleaf maple tree, Whitehorse Trail 3 miles E of Oso, Snohomish County, Washington base of river bank maple tree, Whitehorse Trail 3 miles E of Oso, Snohomish County, Washington
River-bank maple had the best litter     © Rod Crawford Base of big maple provides both moss & litter             © Laurel Ramseyer
Rod's sifter full of good leaf litter, Whitehorse Trail 3 miles E of Oso, Snohomish County, Washington Large private field or pasture, Whitehorse Trail 3 miles E of Oso, Snohomish County, Washington
Rod's sifter full of the good leaf litter    © Rod Crawford Large private field: lawn? pasture? polo ground?             © Rod Crawford
moss on cottonwood trunk, Whitehorse Trail 3 miles E of Oso, Snohomish County, Washington end of large grass field, Whitehorse Trail 3 miles E of Oso, Snohomish County, Washington
Spider-bearing moss by the river    © Laurel Ramseyer End of field had some sweepable habitat            © Rod Crawford
Laurel Ramseyer sifting moss, Whitehorse Trail 3 miles E of Oso, Snohomish County, Washington houses across the North Fork Stillaguamish River, Whitehorse Trail 3 miles E of Oso, Snohomish County, Washington
Laurel shed layers in brief afternoon warmth    © Rod Crawford Houses across river: source of some non-natives?      © Laurel Ramseyer
crab spider Bassaniana utahensis from C Post Road Bridge, 5 miles E of Oso, Snohomish County, Washington C Post Road Bridge at dusk, 5 miles E of Oso, Snohomish County, Washington
Bassaniana from C Post Road Bridge    © Rod Crawford C Post Road Bridge at dusk                  © Laurel Ramseyer


This page last updated 13 November, 2018