INSIGHTS INTO THE NATURAL HISTORY OF TODD’S PARAKEET IN NORTH-EASTERN COlOMBIA

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Ardeola 60(2), 2013, 377-383

DOI: 10.13157/arla.60.2.2013.377

INSIGHTS INTO THE NATURAL HISTORY OF TODD’S PARAKEET PYRRHURA PICTA CAERULEICEPS IN NORTH-EASTERN COLOMBIA INDAGANDO EN LA HISTORIA NATURAL DEL PERIQUITO DE TODD PYRRHURA PICTA CAERULEICEPS EN EL NORESTE DE COLOMBIA Esteban BOTERO-DELGADILLO 1 *, Carlos Andrés PÁEZ 1, Jeyson SANABRIA-MEJÍA 1 and Nicholas J. BAYLY 1

SUMMARY.—The ecology and natural history of Todd’s parakeet Pyrrhura picta caeruleiceps is scarcely known. We describe some aspects of its habitat use, diet and flight behaviour at two localities in north-eastern Colombia. Our observations indicate that, at least locally, these birds tolerate and frequently use transformed areas. However, their flight patterns (usually near forest canopy) support the idea that long-distance flights would be affected where forest fragmentation occurs at a landscape level, as happens in other congeners. Observations also suggest a second breeding peak for Todd’s parakeet starting from July/August, as seems to occur in other Andean species of Pyrrhura. RESUMEN.—La ecología del periquito de Todd Pyrrhura picta caeruleiceps es poco conocida. Describimos algunos aspectos del uso de hábitat, dieta y patrones de vuelo en dos localidades al noreste de Colombia. Los datos indican que, localmente, las aves toleran y usan con frecuencia zonas transformadas. Sin embargo, su patrón de vuelo (cercano al dosel) sugiere que como otros congéneres, sus vuelos a larga distancia se verían afectados cuando la fragmentación es alta a escala del paisaje. Nuestros datos también sugieren un segundo pico reproductivo que comenzaría entre julio-agosto, similar a lo que ocurre en otras especies andinas de Pyrrhura.

The taxonomic status of some of the subspecies of the painted parakeet Pyrrhura picta remains controversial (see Remsen et al., 2013) and there is evidence for the recognition of three geographic races at the species level (i.e. Todd’s parakeet P. p. caeruleiceps,

sinú parakeet P. p. subandina and azuero parakeet P. p. einsenmanni; Joseph and Stockwell, 2002; Forshaw, 2010). Furthermore, two of these subspecies have been determined as independent conservation units, whose status and conservation deserves

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Selva: Investigación para la conservación en el Neotrópico, Calle 41 26B-58, Bogotá, Colombia.

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Corresponding author: esteban.botero@selva.org.co


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