Clear invasive brush along a Nevada City creek corridor (2026-07-19)

Deer Creek runs through Nevada City, and invasive blackberry and broom have choked out native understory along stretches of its banks, crowding out the plants that hold the bank together and support local wildlife. Hand-clearing that brush gives native plants room to come back. Standard: CAL-IPC invasive plant removal method + SDG 15 Proof: Before/after photo of the cleared stretch Method (CAL-IPC invasive plant removal method + SDG 15): 1. Identify the invasive brush species with a reference guide before cutting. 2. Cut back invasive brush at the base using hand tools only. 3. Bag cut material for disposal rather than leaving it to re-root on site. 4. Avoid disturbing any native plants growing nearby. 5. Photograph the cleared stretch next to a before photo. 6. Log the approximate area cleared. Done when: Before/after photo of the cleared stretch

Where

Deer Creek corridor, Nevada City, CA 95959

Pay

$160 proposed

This packet is not funded yet, so this figure is a proposed price and not money waiting in escrow. If a buyer funds it, approved proof settles that price onchain. If nobody funds it, approved proof earns provable credit toward the work instead of cash. You see which before you claim, never after.

Proof

Before/after photo of the cleared stretch

This is exactly what gets it approved. Nothing settles without it.

Level

entry

Open until

2026-10-19

How this work is done

A documented method, so this packet comes out the same whoever does it. Typically 45–120 minutes. Method of record: Point-count / transect species survey (Breeding Bird Survey + Xerces pollinator-count protocols)

Bring

• binoculars
• field ID guide or app
• GPS phone
• data sheet / recorder
• timer
• camera

Steps

1. 1. Navigate to the first survey point; record GPS; note start time, weather, and wind (surveys pause in rain/high wind).
2. 2. Wait a settling minute, then run a fixed-duration count (e.g., 5 min) within a fixed radius; record every species seen/heard and the count of each.
3. 3. Photograph the habitat and any species you can; note any threatened/target or invasive species.
4. 4. Move to the next point along the transect (keep points >=200 m apart) and repeat the count.
5. 5. Record total effort (points, duration) and observer.
6. 6. Enter the per-point species lists + counts, GPS, weather, effort, and photos into the proof record; sign.

If it does not match the plan

• Threatened/at-risk or target species observed -> flag for the land steward (with location) for protection planning.
• Invasive species dominant / native diversity very low -> flag for a management plan.
• Rain or high wind -> pause/reschedule; counts under poor conditions are not valid.

What counts as done

• Per-point species list with counts recorded
• GPS waypoint + fixed count duration/radius recorded per point
• Weather, wind, start time, and total effort recorded
• Habitat photos + any species photos

Proof is measured against these, not judged by taste.