There can’t be a more complex and emotive environmental debate raging than the badger cull. Farmers want an end to bovine tuberculosis (bTB), animal welfare campaigners are violently opposed to …read more
The most popular option. This is a comprehensive level of survey suitable for most sites and developments. It is a catch-all assessment for a variety of species of flora and fauna.
An extended phase 1 habitat survey is the baseline survey. To expand on that, it is a standardised method of appraising your site for the presence of plants and animals of all types. The Joint Nature Conservation Committee’s 2010 publication ‘Handbook for Phase 1 Survey‘ sets out the methodology for the assessment and categorisation of various habitats at your site, which means your report should contain roughly the same information (or at least refer to the same data collected) no matter who undertakes the survey.
It might be useful to think of your ‘extended phase 1′ (as they are known among ecologists) as a scoping exercise with the aim of indexing anything of value at your site, and by default confirming the absence of everything else; thereby eliminating any need for further survey work that is not absolutely necessary.
You will also require, as part of your extended phase 1, something called biological records data. This will normally (though not always) be purchased from a third party, such as a record centre or wildlife trust. The cost varies according to the location and size of your site, which we confirm to you before placing an order, and is the only disbursement you should expect to incur.
However, if you do need the survey
Our output from an extended phase 1 habitat survey is a scientific report; including a habitat map complete with target notes; an appendix containing a species list; summaries of legislation that protects species relevant to your site; and a commentary of the biological records in the context of your development proposals.
Been asked for a bat survey too?
If you have buildings within your site, we offer a valued-added service that few other consultants will match. With Arbtech, your extended phase 1 includes a scoping bat survey assessment for free, saving you money and time, and reducing the likelihood of your local planning authority throwing up more hurdles at the eleventh hour.
Here, we aim to provide you with some further detail about extended phase 1 habitat surveys and, if you’re still having trouble sleeping, some links to some serious bedtime reading (it really is that interesting!)
Phase 1 habitat surveys can be undertaken at any time of the year, though the identification of less common of flowering plant species is made much easier between late March and mid October. In all probability though, your site will have few if any rare and unusual plants, at least if our experience of thousands of lowland extended phase 1s is anything to go by.
ODPM Circular 06/05 and the NPPF – central government planning policy documents that specifically deal with biodiversity and conservation – set out clearly that local planning officers must place store on applicants’ attention to the conservation and enhancement of habitats and protected species, when determining a planning application. Naturally, it is difficult to achieve this without making the results of ecological surveys available with your application.
In this way, you demonstrate that you have embraced their policy and made protected species a material consideration in your design process. In turn, this ensures that the planning office cannot reject your application on the grounds of insufficient information provided and so must deliberate your application without delay.
By providing your local planning authority with a comprehensive report prepared using a standardised method, which will make recommendations for further survey or confirm the degree of risk to protected species and habitats is tolerably low, you remove any ambiguity over the potential for habitat loss or population impact on species.
Further information can be provided in your phase 1 report to persuade your local planning authority of the benefits of your development, such as preliminary mitigation methods and the provision of ecological improvement features and compensatory habitat/enhancements.
OK, you asked.
The method for undertaking an extended phase 1 habitat survey follows:
Your surveyor will visit your land and buildings and index every species of plant and animal present at the site, and in the case of legally protected species, close to it. They will produce a habitat map that contains standardised designations for various habitat types (e.g. ‘tall ruderal vegetation’ – there are around one hundred such classifications and each has its own colour and hatching pattern on the map) and detail, such as target notes about specific areas of value or interest (e.g. ‘Target Note 1: bat droppings found in Barn 2′). At Arbtech, we produce your habitat map – a plan drawing of your site with layers of information overlaid – using QGIS, a widely used geospatial information system.
Your habitat maps will look something like this:
This information will be set in the context of the biological records data you need to obtain from one of the following bodies; your LPA, a local wildlife trust, or the National Biodiversity Network. There are other interest groups and not-for-profit organisations that hold data, such as bat groups, but that level of detail is rarely necessary for an extended phase 1.
With all this data coming together, we then need to simplify it and grade your site according to the potential risk (if any) it poses to species and habitats. The ‘species potential’ classification system that Arbtech use to determine if your development proposals pose a threat to protected species or habitats follows below:
Read the full report that table was taken from. As you can see, the table is straightforward and puts the habitat at your site into one of the five categories. Generally speaking, sites with high (and occasionally medium) potential habitat or better will require sound justification for the development and potentially, further survey work. Those with low or negligible species potential will normally continue without further consideration and will no longer require the support of an ecologist.
Natalie was brilliant and so professional. She made us feel relaxed about the whole process and made sure our survey was done on time and ...Read More
Simon was very pleasant and made the survey an interesting and informative experience. The report came through promptly as promised and was very comprehensive with ...Read More
A most skilled and knowledgable expert who executed a through and conclusive review of my property. I would highly recommend Mark to anyone needing this ...Read More
Quick turnaround and fast, efficient service.
Arbtech undertook a bat survey for me in a very professional manner. Both serveyors had a great passion for bats and were very informative. The ...Read More