| Table of contents Huitzil vol.14 n.1 Omitlán Jan./Jun. 2013 New records and range extensions | | | | · New and noteworthy records of waterfowl in Queretaro and surrounding states Pineda-López, Rubén; Arellano-Sanaphre, Alejandro; De la Vega-Aguirre, Catalina
| | | | · Record of the King Vulture (Sarcoramphus papa) in its environmental limits in Chiapas, Mexico. Sánchez Soto, Saúl; Gómez Martínez, Ulda Nury; Sánchez Gómez, Wendy Susana; Sánchez Gómez, Nury Rebeca
| | | | · Observation of the Surfbird, Aphriza virgata, in the Tamaulipas coast, Mexico Muciño-Martínez, Pedro Luis; Olivier Grosselet, Manuel; Garza-Torres, Héctor Arturo; Benavides García, Casimiro; Zamora Rodríguez, Humberto; Martínez-Hernández, Rafael
| | | | · New records of the Steller's Jay (Cyanocitta stelleri) in Tamaulipas, Mexico Rodríguez-Ruíz, Erick Rubén; Treviño-Carreón, Jacinto
| | | Scientific | | | | · Risk sensitivity during foraging in Hylocharis leucotis and Selasphorus platycercus hummingbirds Gómez Rosas, Leticia; Ortiz-Pulido, Raúl; Lara, Carlos
| | | | · When a "new record" is a real new record: considerations for its publication Sánchez-González, Luis A.
| | | | · Spatial modelling to detect potential feeding grounds for migratory shorebirds in northwestern Mexico Carmona-lslas, Cynthia; Bello-Pineda, Javier; Carmona, Roberto; Velarde, Enriqueta
| | | | · Detection of exotic birds in urban parks of central Mexico Pineda-López, Rubén; Malagamba Rubio, Alejandro; Arce Acosta, lleana; Ojeda Orranti, José A.
| | | Dissemination of Ornithological science in Mexico | | | | · Study of the climate change and its effect on birds in Mexico: present focuses and future perspectives Feria Arroyo, Teresa Patricia; Sánchez-Rojas, Gerardo; Ortiz-Pulido, Raúl; Bravo-Cadena, Jessica; Calixto Pérez, Edith; Dale, Jon M.; Duberstein, Jennifer N.; llloldi-Rangel, Patricia; Lara, Carlos; Valencia-Herverth, Jorge
| | | Scientific notes | | | | · A case of beak deformation of the Brown-headed Cowbird (Molothrus ater) Blancas-Calva, Epifanio
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