SHARP-BILLED CANASTERO Asthenes pyrrholeuca
Canasteros are spinetail-like furnarids which can be identified by their black and rufous tails. Sharp-billed Canastero is easily confused with Short-billed Canastero, though the confusion is more likely to arise in the similarity of the names than the similarity of the birds! Sharp-billed does not cock the tail and is much the more likely canastero in eastern Paraguay during the austral winter, when it visits us from the Southern Cone of South America.
Click on the images to enlarge them.
FIGURE 1 - (FPAVE1899PH) Adult ventral, Yacyreta, Departamento Misiones (Arne Lesterhuis August 2007).
FIGURE 2 - (FPAVE1900PH) Same individual dorsal (Arne Lesterhuis August 2007).
FIGURE 3 - (FPAVE1901PH) Same individual showing chin spot (Arne Lesterhuis August 2007).
FIGURE 4 - (FPAVE1902PH) Same individual upperwing (Arne Lesterhuis August 2007).
FIGURE 5 - (FPAVE1903PH) Adult, Bahía de Asunción, Departamento Central (Paul Smith September 2009).
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FIGURE 5

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Material contained herewith may not be used without the prior written permission of FAUNA Paraguay.
Photographs on this page were taken by Paul Smith and Arne Lesterhuis and are used with their permission.
Asthenes pyrrholeuca
1 (FPAVE1904RE) single fweep call recorded Bahía de Asunción, Departamento Central (Paul Smith September 2009).
Click the link to hear the call. Longer versions of this call can be downloaded from the Paraguay page of our partner website Xeno-Canto - the largest collection of freely downloadable Neotropical bird calls available online.