Piperia yadonii Dist ribut ion and Habit at Change phot o: Mark - PDF document

Piperia yadonii: Distribution and Habitat Change Yadon's Piperia Recovery Workshop Eric Van Dyke January 27, 2005 Piperia yadonii Dist ribut ion and Habit at Change phot o: Mark Silberst ein Prunedale: ~18,000 Peninsula: 58,000-142,000 Lobos: ~7000 Elkhorn Highlands: ~10,000 Long Valley: ~2000 Manzanit a Park: ~6000 Prunedale: ~4000 phot os: Sally Childs Coastal Training Program Elkhorn Slough National Estuarine Research Reserve 1

Piperia yadonii: Distribution and Habitat Change Yadon's Piperia Recovery Workshop Eric Van Dyke January 27, 2005 Huckleber ry Hill/ Lobos Ridge: ~7000 Cushing Mount ain: ~100 Presidio: ~200 Mont erey: ~1000 Spyglass: ~15,700 Airport / Garden Rd.: ~3000 Morse: ~7600 Crocker: ~100 NPS: ~2400 Old Capit ol: ~2500 Cypress: ~57.000 Pescadero: ~56,800 J acks Peak: ~100 Sept ember Ranch: ~100 phot os: Sally Childs Blohm Ranch, 2000 Coastal Training Program Elkhorn Slough National Estuarine Research Reserve 2

Piperia yadonii: Distribution and Habitat Change Yadon's Piperia Recovery Workshop Eric Van Dyke January 27, 2005 Blohm Ranch, 1937 Long Valley, 2000 Long Valley, 1937 Cushing Mt n., 1998 Cushing Mt n., 1949 phot os: V. T. Parker Coastal Training Program Elkhorn Slough National Estuarine Research Reserve 3

Piperia yadonii: Distribution and Habitat Change Yadon's Piperia Recovery Workshop Eric Van Dyke January 27, 2005 Morse Reserve, 2000 Morse Reserve, 1939 St evenson, 2000 St evenson, 1939 Pescadero, 2000 Pescadero, 1939 Coastal Training Program Elkhorn Slough National Estuarine Research Reserve 4

Piperia yadonii: Distribution and Habitat Change Yadon's Piperia Recovery Workshop Eric Van Dyke January 27, 2005 “Our r ide was t hrough a pleasing hilly count ry “The point is t hickly wooded wit h pines … groves int erspersed wit h pines t hinly scat t ered, coppices of oaks are f ound around t he base of t he hill, of st if f scrubby brush wood and ext ensive spot s but t owards t he t op it is covered wit h a dense of clear past urage … ” growt h of chaparral … ” -A. Menzies (1792) -W. P. Blake (1853) image: NOAA Library Collect ion image: dsloan.com “Our road t o t he Mission was a mere t rail t hrough t he t hick chaparral … ” -W. H. Brewer (1861) image: Bancrof t Library 1884 Coastal Training Program Elkhorn Slough National Estuarine Research Reserve 5