Purple Martin Forum

live near Peru, just checked out a colony w of Wabash and observed some scouts flying around . approx. 4 miles e of Wabash on us 24

I live in Indiana and installed an 18 room house last year. had two scouts stop by in may then moved on. this year I added an 8 gourd pole. do I leave the plugs in the doors until martins first show then replug until they come back? the sparrows start their business the minute I open the holes. any ...