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Ecology and Evolutionary Biology

2010

Mexico

Articles 1 - 2 of 2

Full-Text Articles in Life Sciences

Rural Inhabitant Perceptions Of Sandhill Cranes In Northern Mexico Wintering Areas, Ingrid Barceló,, Julia Rivera López, Felipe Chávez-Ramírez Jan 2010

Rural Inhabitant Perceptions Of Sandhill Cranes In Northern Mexico Wintering Areas, Ingrid Barceló,, Julia Rivera López, Felipe Chávez-Ramírez

Proceedings of the North American Crane Workshop

While a large proportion of the sandhill crane (Grus canadensis) population winters in northern Mexico, little information is available regarding conservation status of wetlands and human dimension issues. We conducted preliminary interviews of rural inhabitants living near wetlands used by cranes in 3 Mexican estates. One hundred percent of interviewees affirmed to know cranes, see them regularly (100%), and were capable of describing cranes. Winter is the time most have seen cranes (78%) with fall being second (20%). Most cranes were observed in lakes (56%), agriculture fields (35%), and cattle troughs (2%). Most responded to have seen 0-100 …


Preliminary Wintering Counts And New Locations Of Sandhill Cranes In Mexico, Ingrid Barceló, Edgar G. López, Felipe Chávez-Ramírez Jan 2010

Preliminary Wintering Counts And New Locations Of Sandhill Cranes In Mexico, Ingrid Barceló, Edgar G. López, Felipe Chávez-Ramírez

Proceedings of the North American Crane Workshop

Sandhill cranes (Grus canadensis) undertake a migration twice a year, when more than 400,000 cranes cross the United States from the Arctic of North America and Eastern Siberia to the southwest U.S. and north central Mexico. Although the sandhill crane has been studied intensely, few studies have been done on their Mexican wintering grounds. Little is known about what proportion of the sandhill crane population migrates to Mexico, and there is even less information regarding its dispersion. During winter 2007-2008 we surveyed 30 wetlands in the Chihuahuan Desert ecoregion in northern Mexico, recording presence/absence and number of sandhill …