GGNRA plans controlled burn for Milagra Ridge in Pacifica


Posted by
Mon, August 9, 2010


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GGNRA
The burning will be confined to metal boxes which are 2.5 meters by 2.5 meters in area and 1 meter in height, and rotated to treat 300 square meters total.
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GGNRA
Milagra Ridge

Golden Gate National Recreation Area is experimenting with controlled burning at Milagra Ridge near Pacifica to restore habitat for endangered mission blue butterflies. GGNRA expects to do this one day in mid to late August.

The burning will be confined to metal boxes which are 2.5 meters by 2.5 meters in area and 1 meter in height, and rotated to treat 300 square meters total.

The burning will be conducted if weather conditions allow. Smoke from this project will be very minimal, but traces of smoke may be seen or smelled from a distance.Fire management personnel and equipment will be present during all phases of burn operations.

GGNRA managers will compare the effects of fire with vegetation removal and soil scraping to determine if either treatment is more effective at stimulating lupine germination. Lupine plants are critical to mission blue butterflies because they are the sole food source for developing larvae.

This project was originally scheduled for fall 2009, but was cancelled last year due to early heavy rainfall. Sections of the Milagra Ridge Trail may be closed while burning is in progress.

This story is based on a press release from GGNRA.


Comment 1
Fri, August 13, 2010 11:32am
Barry Parr
All my comments

George Durgerian, Park Ranger, GGNRA: Ocean District. says, “The Marin burn was delayed at least a week pending better weather.  After that, we’ll move forward with plans for the Milagra burn.”