Camilty Wind Farm - Partnerships for Renewables

Camilty Wind Farm - Partnerships for Renewables Camilty Wind Farm - Partnerships for Renewables

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Camilty Wind Farm was also detected at the margins of the small forest pools located in the wider Camilty Plantation (NT 049599), outside the site boundary. 11.3.32 During the dedicated otter surveys on 23 April 2012 fresh spraints were found along Crosswood Burn, Otter Burn and Shear Burn. Locations are shown on Figure 11.5. No holts or couches were recorded. 11.3.33 During a raptor survey in March 2012 spraints were detected incidentally at several locations along the Crosswood Burn. Bat Survey Legal Protection 11.3.34 All UK bat species are European Protected Species (EPS) under the EC Habitats Directive, and are the subject of a UK wide Biodiversity Action Plan (BAP). They are also protected under Section 9 of the Wildlife and Countryside Act 1981 as amended by the Nature Conservation (Scotland) Act 2004. The Conservation (Natural Habitats etc.) Regulations 1994 add further protection to all bats and their roosts. 11.3.35 The Conservation (Natural Habitats etc.) Amendment (Scotland) Regulations 2007 and the Conservation (Natural Habitats etc.) Amendment (No.2) (Scotland) Regulations 2009 amended the offences in regard of disturbance to an EPS, including bats, introducing tighter control on disturbance, obstruction of a roost, or disturbance likely to significantly affect distribution or abundance and the addition of specific protection for hibernating and migrating bats. 11.3.36 Noctule, soprano pipistrelle and brown long-eared bat (Plecotus auritus) are also highlighted as priority species within the UKBAP. The Scottish Biodiversity List, which identifies priority species within Scotland, includes all Scottish bat species, as does the West Lothian LBAP (2002). Desk Study 11.3.37 A desk study of published species data show that within the Lothian region the follow species are known to range: • Soprano pipistrelle (Pipistrellus pygmaeus); • Common pipistrelle (P. pipistrellus); • Nathusius’ pipistrelle (P. nathusii); • Daubenton’s bat (Myotis daubentonii); • Natterer’s bat (M. nattereri); • Whiskered bat (M. mystacinus); • Brown long-eared bat (Plecotus auritus); and • Noctule (Nyctalus noctula). 11.3.38 Of these 8 species, the soprano pipistrelle is by far the most common, with the next four in the list being widespread but present in lower numbers, and the remaining species only occasionally recorded and probably rare. March 2013 11-21 ES Chapter 11 Terrestrial Ecology Copyright Partnerships for Renewables Development Co. Ltd 2013 ©

Camilty Wind Farm 11.3.39 A targeted data search of the NBN records found the following species, all recorded in 2007 by the Bat Conservation Trust (BCT); • Soprano pipistrelle (Pipistrellus pygmaeus); • Common Pipistrelle (P. pipistrellus); and • Brown long-eared bat (Plecotus auritus). 11.3.40 Consultation data received from SNH contained recent records of Nathusius’ pipistrelle in close proximity to the site (Table 11.1). Nathusius’ pipistrelles are considered a highly sensitive species to wind turbines due to their high flight behaviour as well as their scarcity. 11.3.41 Consultation with SNH provided details of recent records of Nathusius recorded within 5 km of the proposed Camilty site. In June, July and August 2011, six passes of Nathusius pipistrelle were recorded between 650 m and 2 km from the Camilty application site. 11.3.42 Data search and desk study did not provide records of hibernation sites within the bat data search area. Field Survey Results 11.3.43 The section below summarises the findings of the bat technical report which can be found in Appendix 11.3. 11.3.44 There is one known roost structure within the bat survey area, which is located more than 500 m from the nearest turbine (Figure 11.6). The property called Scout’s hut is located approximately 1,150 m from the closest turbine (Turbine 1) and outside the site boundary. 11.3.45 During the dusk commuting watches, only one bat was observed. On 10/10/2012 at 18:45, twenty minutes after sunset, a single pipistrelle (pipistrellus sp.) was recorded commuting south of the vantage point (Figure 1 in Appendix 11.3) heading eastwards. 11.3.46 The species recorded during the walked transect surveys using the site for foraging and commuting were common pipistrelle and soprano pipistrelle. 11.3.47 A total of 467 bat passes were recorded along the walked transect routes in all eight transect surveys from May to October. Bats were observed by eye during all of the transect surveys. Both commuting and feeding activity were recorded over the site, with up to four bats being recorded together. 11.3.48 Overall, soprano pipistrelle calls accounted for 83% of the recorded bat passes along the walked transects. Common pipistrelle was far less numerous, making up 8% of bats and Daubenton’s bat made up 1% of records. The remaining 8% were categorised as pipistrelle species. 11.3.49 The general trend in species composition remained consistent throughout all walked transect surveys. However relative abundances did vary, particularly between surveys carried out in the maternity season (late May- July) and the mating/dispersal season (late August-Oct). 11.3.50 During the listening station surveys a total of 52 bat passes were recorded over a total of 360 survey minutes (72 x 5 minute counts) between May to October 2012. Both commuting and feeding activity was recorded, with up to two bats being recorded together. 11.3.51 Overall, soprano pipistrelle calls accounted for 47% of the recorded bat passes along the walked transects. Common pipistrelle was less numerous making up 13% of bat calls. The March 2013 11-22 ES Chapter 11 Terrestrial Ecology Copyright Partnerships for Renewables Development Co. Ltd 2013 ©

<strong>Camilty</strong> <strong>Wind</strong> <strong>Farm</strong><br />

was also detected at the margins of the small <strong>for</strong>est pools located in the wider <strong>Camilty</strong><br />

Plantation (NT 049599), outside the site boundary.<br />

11.3.32 During the dedicated otter surveys on 23 April 2012 fresh spraints were found along<br />

Crosswood Burn, Otter Burn and Shear Burn. Locations are shown on Figure 11.5. No holts<br />

or couches were recorded.<br />

11.3.33 During a raptor survey in March 2012 spraints were detected incidentally at several locations<br />

along the Crosswood Burn.<br />

Bat Survey<br />

Legal Protection<br />

11.3.34 All UK bat species are European Protected Species (EPS) under the EC Habitats Directive,<br />

and are the subject of a UK wide Biodiversity Action Plan (BAP). They are also protected<br />

under Section 9 of the Wildlife and Countryside Act 1981 as amended by the Nature<br />

Conservation (Scotland) Act 2004. The Conservation (Natural Habitats etc.) Regulations<br />

1994 add further protection to all bats and their roosts.<br />

11.3.35 The Conservation (Natural Habitats etc.) Amendment (Scotland) Regulations 2007 and the<br />

Conservation (Natural Habitats etc.) Amendment (No.2) (Scotland) Regulations 2009<br />

amended the offences in regard of disturbance to an EPS, including bats, introducing tighter<br />

control on disturbance, obstruction of a roost, or disturbance likely to significantly affect<br />

distribution or abundance and the addition of specific protection <strong>for</strong> hibernating and migrating<br />

bats.<br />

11.3.36 Noctule, soprano pipistrelle and brown long-eared bat (Plecotus auritus) are also highlighted<br />

as priority species within the UKBAP. The Scottish Biodiversity List, which identifies priority<br />

species within Scotland, includes all Scottish bat species, as does the West Lothian LBAP<br />

(2002).<br />

Desk Study<br />

11.3.37 A desk study of published species data show that within the Lothian region the follow species<br />

are known to range:<br />

• Soprano pipistrelle (Pipistrellus pygmaeus);<br />

• Common pipistrelle (P. pipistrellus);<br />

• Nathusius’ pipistrelle (P. nathusii);<br />

• Daubenton’s bat (Myotis daubentonii);<br />

• Natterer’s bat (M. nattereri);<br />

• Whiskered bat (M. mystacinus);<br />

• Brown long-eared bat (Plecotus auritus); and<br />

• Noctule (Nyctalus noctula).<br />

11.3.38 Of these 8 species, the soprano pipistrelle is by far the most common, with the next four in<br />

the list being widespread but present in lower numbers, and the remaining species only<br />

occasionally recorded and probably rare.<br />

March 2013 11-21 ES Chapter 11<br />

Terrestrial Ecology<br />

Copyright <strong>Partnerships</strong> <strong>for</strong> <strong>Renewables</strong> Development Co. Ltd 2013 ©

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