Purple martins are returning from South America. The first "scouts" have been spotted in Michigan. What to know.

Purple martins, a glossy black and purple swallow species that ... They eat an array of insects: beetles, flies, dragonflies, damselflies, leafhoppers, grasshoppers, crickets, butterflies, moths ...

When should I spray insecticide on my rose bushes? Different diseases and pests appear at different times of year, so the treatment time is also different: If you want to remove black spot, beetles, ...