1 10 measure numbers comendments david hebrew moses old sinagogue starr stone business commerce crisis dealing economy europe euros free trade greenback market market economy money purse note recession saving stock exchange stock market trade ue accounting addition calculate count division game list math mathematics multiplication number point random rate score subtraction ten tile 2 20 bank banking cash change coin coins copper curancy fund funds gold money one pound silver twenty 1963 canadian cent cents dime fishermen fishing halifax heritage maritime maritimes Oland and Son sail sailing sailor sails vessel yacht yachting background birds breadcrumbs brown buff Camouflage camouflaged climate-tolerant common common-pest contrast dark ever-expanding populations fauna gray grey house sparrows insect-eaters introduced-species Matthew 10:29 mottled Old-World-sparrows passer domesticus passerine-birds pest plump powerful-beaks prolific seed-eaters small social sparrow sparrows textures true-sparrows two-a-penny worldwide-distribution