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Author Archives: SF Forest Alliance
A tree ponders life upon waking
Someone sent us this charming, incisive, bitter-sweet graphic about a eucalyptus tree. The artist, Charlotte Hildebrand, kindly gave us permission to reproduce it here. This tree, such an important part of the ecosystem – a shelter for birds, a splendid … Continue reading
Posted in "Natural" Areas Program
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Pesticide Usage in 2021: SFRPD Does Better – except for NRD
As we usually do, we compiled the pesticide usage data for San Francisco Recreation and Parks Department for 2021. (We exclude Harding Park – but not the other golf courses – from this analysis because it’s externally-managed under a PGA … Continue reading
Posted in "Natural" Areas Program
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McLaren Park Loses More Trees
From Lance Mellon: “This nativism is a strange phenomenon. I see every day, next to my community garden at Mclaren Park, the devastation caused when they cut down those beautiful woods to install their native garden. It is an unforgivable … Continue reading
Posted in "Natural" Areas Program
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Good news: Tree Felling Plan in Napa Stops
In recent weeks, we heard of another project to cut down eucalyptus trees, despite the negative impact on climate change, wildlife, and neighborhoods. And today, we were pleased to learn that it had been reversed! Someone wrote to us to … Continue reading
Posted in Fells Trees, wildlife
Tagged environment, eucalyptus trees, Good news, Napa, owls, wildlife
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Still More Trees Cut Down in Sutro Forest – March 2022
The article below is essentially a sequel to the previous one. More Trees Being Cut Down in Sutro Forest and is also republished with permission from SutroForest.com ——————————————————– As readers of this site will know, a lot of trees are … Continue reading
Posted in Fells Trees
Tagged environment, Mount Sutro Cloud Forest, Mount Sutro Open Space Reserve, tree removals, UCSF
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More Trees Being Cut Down in Sutro Forest
This article has been republished from SutroForest.com with permission and updates. “Can you tell me what’s happening on the north side of the forest? I’ve been watching them cut down a swath from a lunchroom at UCSF the last few … Continue reading
Posted in Fells Trees, wildlife
Tagged environment, Mt Sutro Cloud Forest, Sutro Forest, UCSF cutting down trees
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Herbicide Time – Triclopyr in Glen Canyon
It’s January, and San Francisco is brightened by the yellow oxalis springing up on green hillsides. Less bright, though, is the usual Blights of Spring – herbicides applied in our parks where our kids and pups play. Here’s an idyllic … Continue reading
The Environmental Danger of Preferring Native Plants
This article is republished with permission and minor edits from Conservation Sense and Nonsense, an environmental blog about current ecological topics including “native plant restorations.” We are publishing it here because we think the opposition to “invasives” by nativist activists … Continue reading
Posted in "Natural" Areas Program, Fells Trees, Ruins Habitat, Wastes Money
Tagged non-native trees, urban forest
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EPA Acknowledges Herbicides Harm Wildlife
This article is republished with permission from the site, Conservation Sense and Nonsense. It points out that the Environmental Protection Agency has finally acknowledged what environmentalists have recognized (and nativists denied) – that herbicides are harmful to wildlife. They are … Continue reading
Season’s Greetings!
This December marks ten years of the San Francisco Forest Alliance. We’d like to reiterate our commitment to protecting our trees and access, and opposing toxic pesticides in the coming years. The San Francisco Forest Alliance wishes all our readers … Continue reading
Posted in OTHER
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Beautiful Trees at Stow Lake to be Cut
San Francisco Recreation and Parks Department (SFRPD) is cutting down more trees. Several supporters alerted us to warning notices on eight large, beautiful trees at Stow Lake that have been marked for destruction. Why? Apparently to repair the perimeter path … Continue reading
Toxic Roundup Herbicide, Fruiting Blackberry
The SFRPD’ Natural Resources Department (NRD) is spraying toxic herbicides on Golden Gate Heights park. The pesticides being used are Roundup (glyphosate) and Polaris (imazapyr). Someone recently saw this notice: On the next visit, the sign indicated that the spraying … Continue reading
We Need to Reduce Toxic Herbicide Use in San Francisco
This note is from Anastasia Glikshtern, an officer of San Francisco Forest Alliance and a long-time San Franciscan. Why We Need the San Francisco Toxic Herbicides Reduction Act Most San Francisco residents do not know that the city routinely uses … Continue reading
Nesting in the Eucalyptus
Of course it’s no surprise to any of our readers that eucalyptus stands are an excellent resource for nesting birds. A colony of double-crested cormorants nests (or did nest) near Lake Merced; great horned owls nest in eucalyptus trees in … Continue reading
Posted in wildlife
Tagged Blue Gum eucalyptus, cormorant, egret, environment, eucalyptus life span, heron, nesting in eucalyptus
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Why Large-Scale Native Plant “Restoration” Cannot Work
This article discusses two approaches to native plant restoration. One creates jobs and provides healthy outdoor opportunities. The other poisons plants with synthetic chemicals. Neither actually works to restore native plants. Reprinted from Conservation Sense and Nonsense with permission and … Continue reading
Posted in "Natural" Areas Program, Applies Pesticides, Wastes Money
Tagged environment, nativism, Pesticides
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The National Park Service has an Epiphany
This article is reprinted with permission and minor edits from Conservation Sense and Nonsense. “We were probably always wrong to think about protected places as static.” – NPS Scientist During the Trump administration federal agencies were forced to be … Continue reading
NRD Herbicide Use Shoots Up in 2020 in San Francisco
As we have been doing for many years now, we compiled the pesticide usage data for San Francisco Recreation and Parks Department for 2020. It’s getting worse year by year. Toxic herbicide use (i.e. herbicides classified as “More Hazardous” or … Continue reading
Respect the Nest – Wildcare Thinks of Baby Animals and Birds
Recently, Wildcare – a wild animal rehab organization – published a warning. It’s nesting season and they ask everyone to RESPECT the NEST. It’s republished here with permission. Respect the Nest by Michael Schwab With the help of nationally-acclaimed artist … Continue reading
Toxic Herbicide on Mt Davidson – Triclopyr on Oxalis
In June 2020, we reported that SFRPD was using a new version of an old toxic pesticide: Vastlan, with the active ingredient Triclopyr. (The same as in Garlon, which was the single most toxic herbicide they used.) Neighbor and videographer … Continue reading
Posted in "Natural" Areas Program, Applies Pesticides
Tagged Mt Davidson, oxalis, Triclopyr, Vastlan
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