| Table of contents Huitzil vol.23 n.2 Omitlán Jul./Dec. 2022 Original articles | | | | · Comparative analysis between consecutive winters in grassland sparrow habitat selection: annual rainfall and seed bank Martínez Guerrero, José Hugo; Pereda Solís, Martín Emilio; Sierra Franco, Daniel; Salazar Borunda, Manuel Armando; Tarango Arambula, Luis Antonio; Strasser, Erin H.; Panjabi, Arvind
| | | | · Population density and risk factors for the Northern Cardinal (Cardinalis cardinalis saturatus) on Cozumel Island, Mexico Morales-Contreras, Jonathan; Márquez-Luna, Ubaldo; Guzmán-Saucedo, Anahí; Cruz-Mugartegui, Citlalli Irais; Vázquez, Luis-Bernardo
| | | | · Observations on the reproductive behavior of the Orange-fronted Parakeet Eupsittula canicularis (Psittacidae) in the Puerto Escondido Botanical Garden of the Universidad del Mar, Oaxaca De Labra-Hernández, Miguel Ángel
| | | | · Temporal dynamics of avifauna in the Iglesia Vieja archaeological site, Chiapas, Mexico López-Vila, Jesús M.; Mera-Ortiz, Ghelen; Romero-Berny, Emilio I.; Galicia-García, Michael T.
| | | Scientific notes | | | | · Predation of Abronia lizards by the Mesoamerican Quetzal (Pharomachrus mocinno) García-Padilla, Elí; Escalante-Pliego, Patricia
| | | | · Two records of leucism in the Eurasian Collared-Dove (Streptopelia decaocto) in northern Mexico Martínez-Adriano, Cristian Adrian; Zaragoza-Quintana, Elisa Paulina; Cotera-Correa, Mauricio
| | | | · House Sparrows (Passer domesticus) usurp Cliff Swallow (Petrochelidon pyrrhonota) nests in the state of Guerrero, Mexico Alvarez-Alvarez, Edson A.
| | | | · Unusual record of the Burrowing Owl (Athene cunicularia) in Costa Rica after 120 years Alfaro-Rojas, Danny; Alpízar-Trejos, Kattia; Guido, Beto; Vargas-Masís, Roberto
| | | | · New nesting territory of the Golden Eagle in Jalisco, Mexico Campos-Rodríguez, José Ismael; Flores-Leyva, Xhail; Victores-Aguirre, Myriam; Lozano-Román, Luis Felipe
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