Los estudios de comportamiento de las especies nos proporcionan información valiosa acerca de los requerimientos alimenticios de cada individuo y su selección de hábitat. La familia Tyrannidae es exclusiva del continente americano y se encuentra ampliamente distribuida. Todos los miembros de este grupo se caracterizan por utilizar la caza aérea...
"La Cienega Grande de Xochimilco" is part of the Ecological preservation zone “Ejidos de Xochimilco y San Gregorio Atlapulco”. It’s considered as a regulation lagoon for flood control. It’s an important area for birds associated to aquatic environments, but there are no actions for wildlife conservation. Education is one of...
From literature review, consult a scientific and fieldwork collections, updated the list of wild mammals of the Lake of Xochimilco in Mexico City. 17 species were recorded, of which three species reported in literature, between 1953 and 1980 are added, but no longer were found in the field. That includes...