Springtails 2008 - 5/11/2008 Globular Springtail (Bourletiella arvalis) Canon EOS 40D, 1/250, f/7.1, 65mm, ISO 200, handheld, MT-24EX Macro Twin Light Globular Springtail (Bourletiella arvalis) Canon EOS 40D, 1/250, f/5.6, 65mm, ISO 400, handheld, MT-24EX Macro Twin Light Globular Springtail (Bourletiella arvalis) Canon EOS 40D, 1/250, f/7.1, 65mm, ISO 100, handheld, MT-24EX Macro Twin Light Globular Springtail (Bourletiella arvalis) Canon EOS 40D, 1/250, f/5.6, 65mm, ISO 100, handheld, MT-24EX Macro Twin Light