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

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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

SLIDE 1

1 Piperia yadonii

Dist ribut ion and Habit at Change

phot o: Mark Silberst ein

Peninsula: 58,000-142,000 Prunedale: ~18,000 Lobos: ~7000

phot os: Sally Childs

Elkhorn Highlands: ~10,000 Manzanit a Park: ~6000 Prunedale: ~4000 Long Valley: ~2000

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

SLIDE 2

2

Huckleber ry Hill/ Lobos Ridge: ~7000 Cushing Mount ain: ~100

phot os: Sally Childs

Cypress: ~57.000 Pescadero: ~56,800 Old Capit ol: ~2500 Airport / Garden Rd.: ~3000 J acks Peak: ~100 Sept ember Ranch: ~100 Presidio: ~200 Mont erey: ~1000 Spyglass: ~15,700 Crocker: ~100 Morse: ~7600 NPS: ~2400

Blohm Ranch, 2000

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

SLIDE 3

3

Blohm Ranch, 1937 Long Valley, 2000 Long Valley, 1937 Cushing Mt n., 1998 Cushing Mt n., 1949

phot os: V. T. Parker

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

SLIDE 4

4

Morse Reserve, 2000 Morse Reserve, 1939 St evenson, 2000 St evenson, 1939 Pescadero, 2000 Pescadero, 1939

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

SLIDE 5

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“Our r ide was t hrough a pleasing hilly count ry int erspersed wit h pines t hinly scat t ered, coppices

f st if f scrubby brush wood and ext ensive spot s
f clear past urage …

”

A. Menzies (1792)

image: NOAA Library Collect ion

“The point is t hickly wooded wit h pines … groves

f oaks are f ound around t he base of t he hill,

but t owards t he t op it is covered wit h a dense growt h of chaparral … ”

W. P. Blake (1853)

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

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