plain chachalacas are always alert

bird wildlife animal branch nature beak green finch tree jungle leaf plant wing plain chachalacas always alert ortalis vetula species cracidae family common chachalaca breeds tropical subtropical environments central america occurs pacific lowlands chiapas mexico northern nicaragua separate population costa rica feeds trees ground fruit seeds leaves flowers medium-sized galliform long-necked small head bare throat patch deep red sexes breeding season observed cerro cahuí protected biotope petén guatemala family chachalaca environments rica flowers season guatemala