How to do a nest change in a purple Martin colony
6:46
Purple Martin Nesting: How to Check for Fledglings and Maintain a Healthy Colony
8:32
Checking Purple Martin Nests – Family Plot
6:37
How to attract purple Martins
18:04
Purple Martins and their man: Peter Huszcz
1:40:43
Purple Martins Advanced Training
20:29
Purple Martin Gourd Prep
44:05
The life of the forest. Birds
21:35