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<blockquote data-quote="Daniel Philippe" data-source="post: 1214221" data-attributes="member: 64614"><p><strong>Undescribed nightjars</strong></p><p></p><p> </p><p></p><p>OK, I looked into Cleere 1998, HBW5 1999, Holyoak 2001, Hilty 2003, Restall 2006 and Schulenberg et al. 2007 (new field guide to Peru).</p><p></p><p>It seems that 2 different types of voice have been recorded. </p><p></p><p>Depending on the authors, the first type is : <em><span style="color: Purple">glok, glok, glok </span></em>or <em><span style="color: purple">gole kwak </span></em>or <em><span style="color: purple">gole-kwoik kwak </span></em>or <em><span style="color: purple">churk… churk… churk </span></em>or even <em><span style="color: purple">qurk – ta – ta – ta – ta – ta …</span></em></p><p></p><p>The second is : <em><span style="color: purple">tooi-wi, tuu </span></em>(Holyoak) or <em><span style="color: purple">chew, CHEEwunk-WHEEoo </span></em>(Schulenberg).</p><p></p><p></p><p></p><p></p><p>Do you mean that <em>leucopyga</em> and <em>latifasciata</em> could be sympatric in North-western Brazil (and may be also in North-eastern Peru) and the second type of voice being the one of the latter ?</p><p></p><p>Daniel</p></blockquote><p></p>
[QUOTE="Daniel Philippe, post: 1214221, member: 64614"] [b]Undescribed nightjars[/b] OK, I looked into Cleere 1998, HBW5 1999, Holyoak 2001, Hilty 2003, Restall 2006 and Schulenberg et al. 2007 (new field guide to Peru). It seems that 2 different types of voice have been recorded. Depending on the authors, the first type is : [I][COLOR="Purple"]glok, glok, glok [/COLOR][/I]or [I][COLOR="purple"]gole kwak [/COLOR][/I]or [I][COLOR="purple"]gole-kwoik kwak [/COLOR][/I]or [I][COLOR="purple"]churk… churk… churk [/COLOR][/I]or even [I][COLOR="purple"]qurk – ta – ta – ta – ta – ta …[/COLOR][/I] The second is : [I][COLOR="purple"]tooi-wi, tuu [/COLOR][/I](Holyoak) or [I][COLOR="purple"]chew, CHEEwunk-WHEEoo [/COLOR][/I](Schulenberg). Do you mean that [I]leucopyga[/I] and [I]latifasciata[/I] could be sympatric in North-western Brazil (and may be also in North-eastern Peru) and the second type of voice being the one of the latter ? Daniel [/QUOTE]
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