Avifauna en fragmentos de Bosque Mesófilo de Montaña y vegetación secundaria en el municipio de Huatusco, Veracruz

• Main Authors: Serna Lagunes, Ricardo, Torres Cantú, Gerardo Benjamín, García Martínez, Miguel A.
• Format: Article in Journal/Newspaper
• Language: Spanish
• Published: 2023
• Subjects: bosques húmedos; cobertura vegetal; diversidad avifaunística; estado de conservación; perturbación; humid forests; vegetation cover; bird diversity; conservation status; disturbance; Falco peregrinus
• Online Access: https://dialnet.unirioja.es/servlet/oaiart?codigo=9144485

The Cloud Forest (CF) in central Veracruz, Mexico, represents a landscape that has been altered by anthropic activities. Therefore, it is necessary to evaluate the evolutionary and adaptive potential of the birds sheltered in the site, which face a landscape with a heterogeneous gradient. The objective of the study was to describe the diversity of birds in fragments of CF and secondary vegetation (VS), in the property “Finca La Pastoría”, Huatusco, Veracruz. The species and number of individuals in 14 bird watching sites were identified, with the sampling method based on counting points with a fixed radius of 30 m. 100 species from 33 families and 15 orders were recorded. In the CF, 916 individuals were identified, corresponding to 89 species, and in VS 331 individuals of 54 species, finding significant differences in bird diversity between sampling coverages. The records of Dendrortyx barbatus , Leptotila verreauxi and Vireo griseus stand out for being endemic and classified as endangered and threatened, respectively. Furthermore, Pionus senilis , a threa- tened species, as well as Falco peregrinus , Micrastur semitorquatus, Passerina ciris, Psarocolius montezuma , Myadestes occidentalis and Amazona albifrons, subject to special protection, were also recorded. This study provides information on how the birds make differential use of two vegetation covers, which can be used to generate sustainable strategies for forest management and conservation. El Bosque Mesófilo de Montaña (BMM) del centro de Veracruz, México, representa un paisaje alterado por actividades antrópicas, por lo que es necesario evaluar el potencial evolutivo y adaptativo de las aves refugiadas en el sitio, las cuales se enfrentan a un paisaje con un gradiente heterogéneo. El objetivo de este estudio fue determinar la diversidad de aves en fragmentos de BMM y vegetación secundaria (VS), en el predio Finca La Pastoría, Huatusco, Veracruz, así como, asociar su presencia y/o alimentación a cada hábitat evaluado. Se identificaron las especies y ...