> Works that document joint migrations with very different species are rare. “This is because the small insects that migrate are usually invisible in an extensi

> Works that document joint migrations with very different species are rare. “This is because the small insects that migrate are usually invisible in an extensive landscape, requiring specialized equipment such as entomological radars or nets supported by balloons for their detection,” explains Hawkes. Hold up, there is a radar that detects bugs? Where can I get me one of those and why doesn’t every IDE come with one?