The observation of birds as informative tools to develop citizen science: Contributions of a 10-year record in the state of Chihuahua, Mexico

Abstract

23This article analyses historical data from observations made to birds in breeding, 24 throughout two routes with urban characteristics and during a consecutive period of 10 years 25 (2009)(2010)(2011)(2012)(2013)(2014)(2015)(2016)(2017)(2018), following a precise methodology designed by the North American Breeding Bird 26