Created 25-Jan-20
The first group organizes a few photos by trail, mixing up the seasons. The other galleries are from individual hikes over the years, organized in reverse chronological order. February is stunning on the Ridge!
Don't bother with the last few galleries -- they are drafts for projects with others.
Don't bother with the last few galleries -- they are drafts for projects with others.
Trails of Coal Mine Ridge, Portola Valley Ranch
Galleries 10
Modified 16-Feb-23
219 photos
Birds of the Seasons
Galleries 4
Modified 16-Feb-23
13 photos
Birds of Coal Mine Ridge Nature Preserve
Visitors 131
38 photos
Created 18-Aug-24
Modified 18-Aug-24
8/20/2023 Pollinators visit Flowers of Hayfield Tarweed
Visitors 10
1 photos
Created 28-Aug-23
Modified 28-Aug-23
6/18/2023 Wolf Spider (?) with Nursery on its Back
Visitors 155
1 photos
Created 18-Jun-23
Modified 18-Jun-23
2/11/2023 Trail Center Volunteers Renew Toyon Trail
Visitors 2
14 photos
Created 13-Jan-25
Modified 13-Jan-25
4/2/2022 Trail Center and PV Ranch Residents Maintain Bay Laurel Trail
Visitors 5
0 photos
Created 8-Apr-22
Modified 8-Apr-22
2/10/2022 Springtime on Coal Mine Ridge: Warrior's Plume, Shooting Star, and More
Visitors 31
37 photos
Created 26-Aug-25
Modified 26-Aug-25
10/16/2021 Curious Buck at Dusk
Visitors 213
7 photos
Created 26-Aug-25
Modified 26-Aug-25
9/21/2021 Assessing Vegetation on Coal Mine Ridge, plus Moonset
Galleries 2
Modified 16-Feb-23
52 photos
6/8/2021 Toyon Trail: Native Thistle, Buckeyes in Flower, More
Visitors 0
7 photos
Created 26-Aug-25
Modified 26-Aug-25
5/4/2021 Butterlles on Blue Dicks, Flowers on Arroyo Trail
Visitors 85
36 photos
Created 26-Aug-25
Modified 26-Aug-25
4/21/2021 April Flowers on Coal Mine Ridge
Visitors 58
29 photos
Created 26-Aug-25
Modified 26-Aug-25
3/23/2021 Spring Inspiration
Visitors 61
113 photos
Created 26-Aug-25
Modified 26-Aug-25
2/27/2021 Spring is Here: Wildflowers and New Leaves
Visitors 29
66 photos
Created 26-Aug-25
Modified 26-Aug-25
2/15/2021 First Flowers of Spring
Visitors 98
31 photos
Created 26-Aug-25
Modified 26-Aug-25
2020 Review: Coal Mine Ridge
Visitors 158
46 photos
Created 26-Aug-25
Modified 26-Aug-25
9/30-10/10/2020 Autumn on Coal Mine Ridge, with Chipmunk
Visitors 112
23 photos
Created 26-Aug-25
Modified 26-Aug-25
8/14/2020 Dry Vistas, Foraging Quail, and a Rainbow: Up Toyon Trail, Down Coalmine
Visitors 124
21 photos
Created 26-Aug-25
Modified 26-Aug-25
5/27/2020 Select from Coal Mine Ridge: Summer in May
Visitors 93
8 photos
Created 26-Aug-25
Modified 26-Aug-25
5/27/2020 Summer in May: Arroyo and Toyon Trails
Visitors 63
0 photos
Created 16-Feb-23
Modified 16-Feb-23
5/9/2020 California Towhee on Alpine Trail
Visitors 5
0 photos
Created 16-Feb-23
Modified 16-Feb-23
5/3/202 Coalmine Trail and More
Visitors 96
0 photos
Created 16-Feb-23
Modified 16-Feb-23
4/24/2020 Larkspur! and other Spring Flowers -- and Dragonfly
Visitors 130
73 photos
Created 26-Aug-25
Modified 26-Aug-25
4/24/2020 French Broom on Coalmine, Old Spanish Trails
Visitors 2
0 photos
Created 16-Feb-23
Modified 16-Feb-23
4/13/2020 Walking Down Arroyo Trail and across Bay Laurel Trail: Spring Flowers and Quail
Visitors 46
0 photos
Created 16-Feb-23
Modified 16-Feb-23
3/26/2020 Spring Wildflowers: Up Toyon Trail, then Arroyo, Old Spanish Trails
Visitors 135
34 photos
Created 26-Aug-25
Modified 26-Aug-25
2/12/2020 Flowers of Early Spring: Hound's Tongue and Milkmaids
Visitors 55
45 photos
Created 26-Aug-25
Modified 26-Aug-25
12/10/2019 Lower Toyon Trail in December
Visitors 1
0 photos
Created 16-Feb-23
Modified 16-Feb-23
3/24/2019 Coal Mine Ridge Nature Preserve in Spring
Visitors 54
0 photos
Created 16-Feb-23
Modified 16-Feb-23
2/21/2019 Up Toyon Trail, Down Arroyo
Modified 16-Feb-23
0 photos
2/5/2019 Coal Mine Ridge Nature Preserve of Portola Valley Ranch -- and More
Modified 16-Feb-23
0 photos
5/6/2018 Birding with Garth Harwood on Coal Mine Ridge
Visitors 31
0 photos
Created 16-Feb-23
Modified 16-Feb-23
February 2018: Portola Valley Spring Flowers
Visitors 105
34 photos
Created 26-Aug-25
Modified 26-Aug-25
2/27/2018 Coal Mine Ridge Trails in Springtime
Visitors 67
0 photos
Created 16-Feb-23
Modified 16-Feb-23
11/22/2007 Marilyn Walter on PVR Turkey Trot
Visitors 6
0 photos
Created 16-Feb-23
Modified 16-Feb-23
Random Fungus, some Coal Mine Ridge
Visitors 5
0 photos
Created 16-Feb-23
Modified 16-Feb-23
FungusCmr
Visitors 2
0 photos
Created 16-Feb-23
Modified 16-Feb-23
For Coal Mine Ridge Nature Preserve of Portola Valley Ranch
Galleries 1
Modified 16-Feb-23
36 photos
Coal Mine Ridge Trails Collection
Visitors 22
30 photos
Created 13-Jan-25
Modified 13-Jan-25
Walking Across and Up Bay Laurel Trail
Visitors 0
0 photos
Created 16-Feb-23
Modified 16-Feb-23
1979-84 Jane Ames Bench on Toyon Trail and More
Visitors 5
0 photos
Created 16-Feb-23
Modified 16-Feb-23
9/30/2020 Fog Lifts on Coal Mine Ridge
Visitors 14
34 photos
Created 13-Sep-25
Modified 13-Sep-25
CMR Flowers for Web
Visitors 2
0 photos
Created 16-Feb-23
Modified 16-Feb-23
Ithuriel's Spear (Triteleia laxa)
Visitors 1
0 photos
Created 16-Feb-23
Modified 16-Feb-23
Dan Quinn