19:59

March 1, 2018 - 20 minutes with my Purple Martin Colony

20:29

Purple Martin Gourd Prep

8:36

The Mystery Of The Missing Martins | Field Trip! | SKUNK BEAR

10:26

566 RSW Building A Sturdy Martin Gourd Pole

8:29

Tree Swallows in super slow motion

8:21

Fighting To Survive: Purple Martin Nestcam 2021

10:43

Henry Ford and J Warren Jacobs bird houses

7:10

Young Purple Martin's First Flight