Checklist S57521213

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1A Deichtorstraße, Leverkusen, Nordrhein-Westfalen, DE (51.051, 6.958)

Owner Timothy Gotsick

  • 1
  • 0.89 km

Submitted from eBird Android, version 1.9.6


  1. Number observed: 1

    Comments: Clearly and loudly heard on Rhein side of Wupperstrasse. As reported by others recently. It really does sound like a car alarm! The spectrum shows two peaks clearly at 1340 Hz and ca 2700 Hz, repeated metronomically for long periods. I observed for almost an hour and I am sure I was within 25m of the bird at times, but could not locate it in the tree with my red LED flashlight, nor get a glimpse of it when it flew between its two perches.

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