What happens when a member of the public raises a concern about ecological pathogens to conservation lands managers during a public testimony process? This is a story that unfolded not long ago on the North Coast of Santa Cruz County concerning BLM’s management planning for Cotoni Coast Dairies.
Recall Last Week’s Column
If you haven’t already read my column from last week, it would be best to give it a quick read to put this essay into context. In brief, I outlined the devastation caused by reckless human movement of invasive, non-native pathogens affecting native plants and wildlife. The process introducing and spreading such pathogens is ongoing, despite the dangers being common knowledge. At the end of the essay, I pointed to the root cause of this issue, human greed, and outlined the common knowledge about the solution: slowing global trade enough so that we can take the time to be more careful. What I didn’t outline is what we can do more locally to address already introduced pathogens that have yet to spread across our conservation lands.
Conservation Lands Managers’ Pathogen Abatement Responsibilities
What responsibilities do conservation lands managers have for the wildlife and plants that occur on the lands they oversee? I’m betting you can guess one of those managers’ responsibilities…but not to wildlife and plants. Public access is often a conservation lands manager’s ‘responsibility.’ Consider the term ‘conservation lands’ for a moment and know that public access comes at a cost to conservation. So, part of those managers’ responsibilities is mitigating and avoiding the impacts of public visitors on wildlife and plants. And, those public visitors bring with them a variety of pathogens that can have grave negative impacts. While planning for public access at Cotoni Coast Dairies, unknown BLM staff wrote many statements acknowledging the danger of proposed recreational use and the spread of pathogens.
BLM Staff List Public Access Pathogen Dangers
Unknown BLM staff wrote extensively in the management plan for Cotoni Coast Dairies about the dangers of recreational use increasing plant and wildlife pathogens. They noted that recreational users “increase introduction of pathogens” (Chapter 4, pp. 5 and 11), which “pose risks to sensitive species,” impact native wildlife, and are “anticipated to impact aquatic species including special status fish species” (Chapter 3, p. 22; Chapter 4, pp. 18, and 32). BLM staff also addressed introduced plant pathogens using sudden oak death as an example. They noted that recreational trail use has been documented as being a significant source of the spread of plant pathogens (Chapter 4, p. 6). In addition, BLM staff also specifically addressed the spread of pathogens to wildlife from domesticated animals, warning that bobcats, grey foxes, dusky footed woodrat, and badgers are all known from Cotoni Coast Dairies and could all be negatively impacted by such diseases (Chapter 4, p. 19). The BLM staff went on to note that domestic dogs carry ‘hundreds’ of pathogens that can be spread to wildlife, including rabies, canine distemper, and canine parvovirus (Chapter 4. p. 21). Finally, the anonymous BLM staff also noted the dangers of introduced amphibian pathogens, including chytrid that is a major concern for California red-legged frog conservation (Chapter 4, p. 30), noting that recreational users spread such diseases (Chapter 4, pp. 35 and 36).
In sum, the BLM staff who wrote the governing management plan for Cotoni Coast Dairies articulated many of the concerns about introduced pathogens affecting the biota of that high-value conservation property. But, how did that knowledge affect their management? Very, very little.
BLM’s Management Response to Environmental Pathogens
After that litany of concerns, one might expect BLM staff to write appropriate management responses. Here are the two responses:
In response to the danger of domestic animals spreading pathogens to wildlife, they state:
“Therefore, BLM will not authorize or condone free-ranging dogs, or any other free-ranging domesticated animals or pets to utilize C-CD. (Chapter 4, p. 21)”
In response to the danger of recreationists spreading pathogens into the freshwater systems, they state:
“Therefore, BLM will seek to educate members of the public on this topic whenever possible. Appropriate signage may aid in reducing the potential for this to happen at C-CD. (Chapter 4, p. 36)
Note that the BLM staff avoided producing management measures that address the majority of the impacts of pathogens spread through the recreational activities they propose. This is particularly troubling because the foundational principle governing management of Cotoni Coast Dairies is not providing recreation, it is conserving the ecology of the property. Instead of outlining management to avoid or mitigate the spread of the pathogens, BLM staff favor recreational uses that they document increasing pathogen risk.
Pride, Prejudice, Ignorance, Overwork, or Institutional Policy?
Given the perplexing approach to increasing the danger of recreationists spreading pathogens that endanger the plants and wildlife of Cotoni Coast Dairies, it is reasonable to ask: WHY? The answer to that question seems to be ‘we will never know.’ Let’s examine some of the potential explanations.
On my documentation of planning shortcomings, one BLM staff person passionately and confidently proclaimed that their team had completely and professionally addressed all comments raised during the public comment period on the management plan. It could be that they were proud of their work and it could be that they were proud of the work of the other staff in their agency. And, given the clear shortcomings of the responses to my concerns about pathogen spread, it also appears that they might be prejudiced about the professionality of their agency. It might be that they are ignorant of the many solutions and mitigations available to stem the spread of pathogens on conservation lands. Another possibility is that staff are so overburdened with a multitude of responsibilities that they are unable to adequately address their planning responsibilities. Or, it might be institutional policy to avoid committing to certain types of management measures, whether due to cost, ease, or interference with recreation or other management preferences of prejudiced staff within the institution.
But, again, we will likely never know the reasons for these oversights. It is likely that BLM staff writing such plans will remain anonymous, so we won’t be able to ask individuals. When I’ve asked staff to refer me to the individuals responsible for decisions so that I could ask them about their rationale, they’ve refused. When BLM suggests that they ‘welcome public input,’ or are ‘seeking public input,’ such as with their latest proposal for a parking lot at Cotoni Coast Dairies, you have to wonder if your time is being well spent providing that input, given the hypotheses presented here. All we can do meanwhile is investigate and hypothesize: is it pride, prejudice, ignorance, overwork, or institutional policy that will lead to recreationists spreading the pathogens that will kill the wildlife and plants at Cotoni Coast Dairies?
– this essay slightly modified from that which was presented by the esteemed Bruce Bratton at his laudable BrattonOnline.com weekly blog.