ML593561971
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观察细节
Audio file: Single call notes given throughout (e.g., at 19 sec), and a take-off-flight call at 46-47 seconds. Seemed to match recordings of Short-billed Dowitcher better than Long-billed Dowitcher. However, Terry Schiefer compared the spectogram to a matching one for Long-billed Dowitcher in Pieplow's book. I reviewed the same recordings and agree BTW. Terry Schiefer has also compared my photographs of a dowitcher that I found here in June to photos that he and Marion Schiefer had taken of a dowitcher at this same location on subsequent visits. Through careful scruitiny, Terry has decided that we all were seeing the same bird over several weeks, and he thinks the bird is a Long-billed Dowitcher, which is a rarity here in the summer. This also seems to be the same bird found by Wayne Patterson a day ago.
技术信息
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- 9.26 MB