Purple Martin Update, Volumes 1-4Purple Martin Conservation Association, 1988 - Purple martin |
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Common terms and phrases
adult male aluminum aluminum houses April attract martins avian pox banded Barn Swallows behavior birdhouses bluebirds breeding broods clean colony sites dawnsong dead Edinboro University Editorial eggs eggshell entrance hole European Starling feed feet female fledged ground hatched hawks Helen Jacobs Hill House Finch House Sparrows insects James July June juveniles Lake Pontchartrain Causeway leave male martin martin colony Martin Conservation Association martin landlords martin nests martin pole mate migration mosquitoes natural gourds neighbors nest checks nest compartment nest-site nesting sites nestlings North observed owls painted pairs of martins parasites parents perch PMCA PMCA's research predators Purple Martin Conservation Purple Martin house Purple Martin Update saguaro scouts season snake Sparrows and starlings species spring subadult summer tins tion trap Tree Swallows University of Pennsylvania Warren Jacobs Waynesburg weather weeks Wildlife yard young birds