1![Expansión del rango altitudinal de la Tangara Capuchirroja, Ramphocelus sanguinolentus Lesson, 1831 (Passeriformes: Thraupidae) Federico Herrera1 y Mónica González2 1Escuela de Biología, Universidad de Costa Rica (UC Expansión del rango altitudinal de la Tangara Capuchirroja, Ramphocelus sanguinolentus Lesson, 1831 (Passeriformes: Thraupidae) Federico Herrera1 y Mónica González2 1Escuela de Biología, Universidad de Costa Rica (UC](https://www.pdfsearch.io/img/5e2af252f29ea561ae8c3cf1fe793735.jpg) | Add to Reading ListSource URL: avesdecostarica.orgLanguage: Spanish - Date: 2014-05-20 21:29:24
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2![Ramphocelus sanguinolentus - Crimson-collared Tanager Ramphocelus sanguinolentus - Crimson-collared Tanager](https://www.pdfsearch.io/img/90445333e9c1110f0ac8accf1ab376f3.jpg) | Add to Reading ListSource URL: avesdecostarica.orgLanguage: Spanish - Date: 2014-05-20 21:29:15
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3![ORNITOLOGIA NEOTROPICAL 14: 363–370, 2003 © The Neotropical Ornithological Society ORNITOLOGIA NEOTROPICAL 14: 363–370, 2003 © The Neotropical Ornithological Society](https://www.pdfsearch.io/img/d3cf707e758876081fab015dc7129b02.jpg) | Add to Reading ListSource URL: www.ibiologia.unam.mxLanguage: English - Date: 2011-08-03 18:47:10
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4![Notes on the birds of Isla Popa, western Bocas del Toro, Panama Daniel S. Cooper Cotinga[removed]): 22–26 Notes on the birds of Isla Popa, western Bocas del Toro, Panama Daniel S. Cooper Cotinga[removed]): 22–26](https://www.pdfsearch.io/img/d43b6f92ff5fe04c5f86e75c70dd8ec0.jpg) | Add to Reading ListSource URL: www.neotropicalbirdclub.orgLanguage: English - Date: 2008-05-30 18:45:51
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5![ORNITOLOGIA NEOTROPICAL 19: 329–334, 2008 © The Neotropical Ornithological Society ORNITOLOGIA NEOTROPICAL 19: 329–334, 2008 © The Neotropical Ornithological Society](https://www.pdfsearch.io/img/05e840f050993f18465adf81a604931c.jpg) | Add to Reading ListSource URL: www.ibiologia.unam.mxLanguage: English - Date: 2011-08-10 12:47:37
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6![](https://www.pdfsearch.io/img/ff81ec997a79f24faefbb3250c2e2676.jpg) | Add to Reading ListSource URL: www.bio.sdsu.eduLanguage: English - Date: 2009-07-28 16:35:39
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