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Nocturnal

Owner Strawberry Plain Audubon Center NFC Station

Nocturnal Flight Call Count
  • 1

Observations

  1. Number observed: 1
  2. Number observed: 1
  3. Number observed: 1

    Comments: Distinct night flight call recorded.

    Media:
  4. Number observed: 2
  5. Number observed: 1
    Media:
  6. Number observed: 1

    Comments: Continuing.

    Media:
  7. Number observed: 1
  8. Number observed: 2
    Media:
  9. Number observed: 4

    Comments: Distinct low pitched call recorded. It starts low and rises and falls off rapidly at the end. Creates a "buffalo back" shape on the spectrogram.

    Media:
  10. Number observed: 8
    Media:
  11. Number observed: 39
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  12. Number observed: 1

    Comments: High pitched long call with variable modulations recorded.

    Media:
  13. Number observed: 2
  14. Number observed: 3
  15. Number observed: 43
    Media:
  16. Number observed: 1
  17. Number observed: 1
  18. Number observed: 3
  19. Number observed: 1
  20. Number observed: 1
    Media:
  21. Number observed: 1
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  22. Number observed: 2
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  23. Number observed: 1

    Comments: Distinct flight call recorded. Short high pitched call. The frequency on this call doesn't appear as high but I think distance of the bird from the microphone may have lowered the signal.

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  24. Number observed: 1
    Media:
  25. Number observed: 1

    Comments: Short zeep call recorded. 3 humps spaced 15-17 msec apart and over 1 kHz of depth.

    Media:
  26. Number observed: 1
  27. warbler sp. (Parulidae sp.)

    Number observed: 9
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  28. Number observed: 2
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  29. Number observed: 14
  30. Number observed: 61
    Media:
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