This is an annotated list of Natterer’s Bats ringed at Blagdon Lake:

Blagdon Lake

  1. A4631 (D. Hargreaves), 7th May 2011, Pumping Station north, Blagdon Lake. Adult female (pregnant), fa n/a, wt 8.5 g. Not measured as pregnant.
  2. A4632 (D. Hargreaves), 7th May 2011, Pumping Station north, Blagdon Lake. Adult female (pregnant), fa n/a, wt n/a. Not measured as pregnant.
  3. A4633 (D. Hargreaves), 7th May 2011, Pumping Station north, Blagdon Lake. Adult female (pregnant), fa n/a, wt n/a. Not measured as pregnant.
  4. A4634 (D. Hargreaves), 7th May 2011, Pumping Station north, Blagdon Lake. Adult female (pregnant), fa n/a, wt n/a. Not measured as pregnant.
  5. A4635 (D. Hargreaves), 7th May 2011, Pumping Station north, Blagdon Lake. Adult female (pregnant), fa n/a, wt n/a. Not measured as pregnant.
  6. A4636 (D. Hargreaves), 7th May 2011, Pumping Station north, Blagdon Lake. Adult male, fa 39.0 mm, wt 9.5 g.
  7. A4637 (D. Hargreaves), 7th May 2011, Pumping Station north, Blagdon Lake. Adult female (pregnant), fa n/a, wt n/a. Not measured as pregnant.
  8. A4638 (D. Hargreaves), 7th May 2011, Pumping Station north, Blagdon Lake. Adult female (pregnant), fa n/a, wt n/a. Not measured as pregnant.
  9. A4639 (D. Hargreaves), 7th May 2011, Pumping Station north, Blagdon Lake. Adult female (pregnant), fa n/a, wt n/a. Not measured as pregnant.
  10. A4640 (D. Hargreaves), 7th May 2011, Pumping Station north, Blagdon Lake. Adult female (parous), fa n/a, wt n/a.
  11. A4641 (D. Hargreaves), 7th May 2011, Pumping Station north, Blagdon Lake. Adult female (pregnant), fa n/a, wt 9.0 g. Not measured as pregnant.
  12. A4642 (D. Hargreaves), 7th May 2011, Pumping Station north, Blagdon Lake. Adult female (pregnant), fa n/a, wt n/a. Not measured as pregnant.
  13. A4643 (D. Hargreaves), 7th May 2011, Pumping Station north, Blagdon Lake. Adult female (nulliparous), fa n/a, wt n/a.
  14. A4661 (D. Hargreaves), 14th Aug. 2011, Butcombe Bank, Blagdon Lake. Juvenile male, fa 37.7 mm, wt 6.0 g. Small testes, small black epids.
  15. A4632 (1st recapture), 6th May 2012, found in box #4, Pumping Station north, Blagdon Lake. Adult female (nulliparous), fa 36.6 mm, wt n/a. Ring/wing in good condition.
  16. A4635 (1st recapture), 6th May 2012, found in box #4, Pumping Station north, Blagdon Lake. Adult female (parous, probably pregnant), fa 38.3 mm, wt n/a. Ring/wing in good condition.
  17. A4638 (1st recapture), 6th May 2012, found in box #4, Pumping Station north, Blagdon Lake. Adult female (parous), fa 40.0 mm, wt 7.8 g, Ring in good condition, small hole in propag & slightly swollen wrist.
  18. A4641 (1st recapture), 6th May 2012, found in box #4, Pumping Station north, Blagdon Lake. Adult female (parous), fa 40.8 mm, wt 8.7 g. Ring/wing in good condition.
  19. A7366 (D. Hargreaves), 6th May 2012, found in box #4, Pumping Station north, Blagdon Lake. Adult female (nulliparous), fa 38.0 mm, wt 8.5 g. Right tragus necrotic at the tip.
  20. A7367 (D. Hargreaves), 6th May 2012, found in box #4, Pumping Station north, Blagdon Lake. Adult female (nulliparous), fa 40.1 mm, wt 8.1 g.
  21. A7368 (D. Hargreaves), 6th May 2012, found in box #4, Pumping Station north, Blagdon Lake. Adult female (nulliparous), fa 39.4 mm, wt 7.5 g.
  22. A7370 (D. Hargreaves), 21st July 2012, Blagdon Lake Pumping Station grounds. Adult female (nulliparous), fa 38.8 mm, wt 8.2 g.
  23.  A4634 (1st recapture), 7th Oct. 2012, found in box #1, Pumping Station north, Blagdon Lake. Adult female (parous), fa 39.1 mm, wt 8.0 g.
  24.  A7366 (1st recapture), 7th Oct. 2012, found in box #1, Pumping Station north, Blagdon Lake. Adult female (parous), fa 37.7 mm, wt 8.2 g.
  25. A7370 (1st recapture), 7th Oct. 2012, found in box #1, Pumping Station north, Blagdon Lake. Adult female (parous), fa 38.6 mm, wt 7.7 g.
  26. A4631 (1st recapture), 19th May 2013, found in box # 2, Pumping Station north, Blagdon Lake. Adult female (parous), fa 40.0 mm, wt 8.0 g. Ring/wing in good condition.
  27. A4633 (1st recapture), 19th May 2013, found in box # 2, Pumping Station north, Blagdon Lake. Adult female (parous), fa 37.0 mm, wt 7.5 g. Ring/wing in good condition.
  28. A4634 (2nd recapture), 19th May 2013, found in box # 2, Pumping Station north, Blagdon Lake. Adult female (parous), fa 38.6 mm, wt 8.5 g. Ring/wing in good condition.
  29. A4637 (1st recapture), 19th May 2013, found in box # 2, Pumping Station north, Blagdon Lake. Adult female (parous), fa 38.4 mm, wt 8.5 g. Ring/wing in good condition.
  30. A4639 (1st recapture), 19th May 2013, found in box # 2, Pumping Station north, Blagdon Lake. Adult female (parous), fa 39.3 mm, wt n/a. Ring/wing in good condition.
  31. A4643 (1st recapture), 19th May 2013, found in box # 2, Pumping Station north, Blagdon Lake. Adult female (parous), fa 39.4 mm, wt 8.0 g. Ring/wing in good condition.
  32. A7367 (1st recapture), 19th May 2013, found in box # 2, Pumping Station north, Blagdon Lake. Adult female (parous), fa 39.4 mm, wt 8.0 g. Ring/wing in good condition.
  33. A7368 (1st recapture), 19th May 2013, found in box # 2, Pumping Station north, Blagdon Lake. Adult female (parous), fa 39.4 mm, wt 7.5 g. Ring/wing in good condition.
  34. A7370 (2nd recapture), 19th May 2013, found in box # 2, Pumping Station north, Blagdon Lake. Adult female (parous), fa 38.6 mm, wt 8.0 g. Ring/wing in good condition.
  35. A4631 (2nd recapture), 26th Sep. 2013, found in box #1, Pumping Station north, Blagdon Lake. Adult female (parous), fa 40.0 mm, wt 7.5 g.
  36. A4633 (2nd recapture), 26th Sep. 2013, found in box #1, Pumping Station north, Blagdon Lake. Adult female (parous), fa 36.8 mm, wt 7.0 g.
  37. A7367 (2nd recapture), 26th Sep. 2013, found in box #1, Pumping Station north, Blagdon Lake. Adult female (parous), fa 39.6 mm, wt 8.0 g.
  38. A7368 (2nd recapture), 26th Sep. 2013, found in box #1, Pumping Station north, Blagdon Lake. Adult female (parous), fa 39.7 mm, wt 7.5 g.
  39. A4631 (3rd recapture), 5th Sep. 2014, found in box # 2, Pumping Station north, Blagdon Lake. Adult female (parous), fa 40.1 mm, wt 8.5 g. Ring/wing in good condition.
  40. A4633 (3rd recapture), 5th Sep. 2014, found in box # 2, Pumping Station north, Blagdon Lake. Adult female (parous), fa 37.9 mm, wt 8.0 g. Slight shadow on ring.
  41. A4639 (2nd recapture), 5th Sep. 2014, found in box # 2, Pumping Station north, Blagdon Lake. Adult female (parous), fa 38.9 mm, wt 10.0 g. Ring/wing in good condition.
  42. A4643 (2nd recapture), 5th Sep. 2014, found in box # 2, Pumping Station north, Blagdon Lake. Adult female (parous), fa 39.6 mm, wt 8.5 g. Ring/wing in good condition.
  43. A7366 (2nd recapture), 5th Sep. 2014, found in box #2, Pumping Station north, Blagdon Lake. Adult female (parous), fa 38.1 mm, wt 9.0 g.
  44. A7367 (3rd recapture), 5th Sep. 2014, found in box # 2, Pumping Station north, Blagdon Lake. Adult female (parous), fa 39.5 mm, wt 8.0 g. Ring/wing in good condition.
  45. A7370 (3rd recapture), 5th Sep. 2014, found in box # 2, Pumping Station north, Blagdon Lake. Adult female (parous), fa 38.3 mm, wt 8.0 g. Ring/wing in good condition.
  46. A4633 (4th recapture), 13th Sep. 2015, found in box #3, Pumping Station north, Blagdon Lake. Adult female (nulliparous), fa 37.8 mm, wt 8.3 g.
  47. A4639 (3rd recapture), 13th Sep. 2015, found in box #3, Pumping Station north, Blagdon Lake. Adult female (parous), fa 38.9 mm, wt 8.8 g.
  48. A7366 (3rd recapture), 13th Sep. 2015, found in box #3, Pumping Station north, Blagdon Lake. Adult female (parous), fa 37.8 mm, wt 8.7 g.
  49. A7367 (4th recapture), 13th Sep. 2015, found in box #3, Pumping Station north, Blagdon Lake. Adult female (parous), fa 39.8 mm, wt 8.3 g.
  50. A4639 (4th recapture), 30th Oct. 2016, found in box #1, Pumping Station north, Blagdon Lake. Adult female. Not measured.
  51. A7367 (5th recapture), 30th Oct. 2016, found in box #1, Pumping Station north, Blagdon Lake. Adult female. Not measured.
  52. A7370 (4th recpature), 30th Oct. 2016, found in box #1, Pumping Station north, Blagdon Lake. Adult female. Not measured. Ring had worked through membrane, so was transferred to the right wing.
  53. A4639 (5th recapture), 5th May 2017, found in box #4, Pumping Station north, Blagdon Lake, Adult female. Not measured.
  54. A4643 (3rd recapture), 5th May 2017, found in box #4, Pumping Station north, Blagdon Lake. Adult female. Not measured.
  55. A7366 (4th recapture), 5th May 2017, found in box #4, Pumping Station north, Blagdon Lake. Adult female. Not measured.
  56. A7367 (6th recapture), 5th May 2017, found in box #4, Pumping Station north, Blagdon Lake. Adult female. Not measured.
  57. A7370 (5th recapture), 5th May 2017, found in box #4, Pumping Station north, Blagdon Lake. Adult female. Not measured.
  58. A4643 (4th recapture), 9th Aug. 2017, found in box #2, Pumping Station north, Blagdon Lake. Adult female (parous). Not measured. Ringed by D. Hargreaves on 7th May 2011, Pumping Station north, Blagdon Lake.
  59. A7370 (6th recapture), 9th Aug. 2017, found in box #2, Pumping Station north, Blagdon Lake. Adult female (parous). Not measured. Trapped & ringed by D. Hargreaves on the 21st July 2012, Blagdon Lake Pumping Station grounds.
  60. A7367 (7th recapture), 6th Aug. 2023, found in box #5, Pumping Station north, Blagdon Lake. Adult female (parous). Not measured. Ringed by D. Hargreaves on 6th May 2012, when found in box #4, Pumping Station north, Blagdon Lake.

Return to Natterer’s Bat Page

Last update: 28th Aug. 2026