It looks like a springtail to me. I find them in my buildings in the summer time too. It might mean that your environment is more humid than normal.
From: pestlist@googlegroups.com <pestlist@googlegroups.com> On Behalf Of Eliza Spaulding Sent: Thursday, June 20, 2019 11:20 AM To: 'pestlist@googlegroups.com' <pestlist@googlegroups.com> Subject: [pestlist] Pest ID assistance Hi Pest List, I’m having trouble identifying the pest in the image attached. Many thanks in advance for any thoughts you may have! Warmly, Eliza Eliza Spaulding|Paper Conservator WORCESTER ART MUSEUM / www.worcesterart.org<https://nam05.safelinks.protection.outlook.com/?url=http%3A%2F%2Fwww.worcesterart.org%2F&data=02%7C01%7Cabbie.kundishora%40yale.edu%7C8943666f06d44d3740f208d6f592da0a%7Cdd8cbebb21394df8b4114e3e87abeb5c%7C0%7C1%7C636966408419091127&sdata=1ZCfnlqWGoku4LIXr6Ks2eEh4GCP%2BrhBdOhURZK8Irg%3D&reserved=0> fifty-five salisbury street / worcester, massachusetts 01609 508.799.4406 / direct 508.793.4420 / fax 508.799.4767 -- You received this message because you are subscribed to the Google Groups "Museumpests" group. To unsubscribe from this group and stop receiving emails from it, send an email to pestlist+unsubscr...@googlegroups.com<mailto:pestlist+unsubscr...@googlegroups.com>. To post to this group, send email to pestlist@googlegroups.com<mailto:pestlist@googlegroups.com>. Visit this group at https://groups.google.com/group/pestlist<https://nam05.safelinks.protection.outlook.com/?url=https%3A%2F%2Fgroups.google.com%2Fgroup%2Fpestlist&data=02%7C01%7Cabbie.kundishora%40yale.edu%7C8943666f06d44d3740f208d6f592da0a%7Cdd8cbebb21394df8b4114e3e87abeb5c%7C0%7C1%7C636966408419101120&sdata=ZywX85SaBkR9HGumSH9bv4%2BzCqGltCnPs%2FMYiVtX%2BKg%3D&reserved=0>. To view this discussion on the web visit https://groups.google.com/d/msgid/pestlist/efa78cc6d2f64e93ac4369cca7633c60%40worcesterart.org<https://nam05.safelinks.protection.outlook.com/?url=https%3A%2F%2Fgroups.google.com%2Fd%2Fmsgid%2Fpestlist%2Fefa78cc6d2f64e93ac4369cca7633c60%2540worcesterart.org%3Futm_medium%3Demail%26utm_source%3Dfooter&data=02%7C01%7Cabbie.kundishora%40yale.edu%7C8943666f06d44d3740f208d6f592da0a%7Cdd8cbebb21394df8b4114e3e87abeb5c%7C0%7C1%7C636966408419101120&sdata=Fxq6YniMP9CM6%2B5toP1pR1%2FoFMd72oGDluRUiYlAtAs%3D&reserved=0>. For more options, visit https://groups.google.com/d/optout<https://nam05.safelinks.protection.outlook.com/?url=https%3A%2F%2Fgroups.google.com%2Fd%2Foptout&data=02%7C01%7Cabbie.kundishora%40yale.edu%7C8943666f06d44d3740f208d6f592da0a%7Cdd8cbebb21394df8b4114e3e87abeb5c%7C0%7C1%7C636966408419111113&sdata=fEF2TyF3NO7voEm9xtTJqyOWmm7jb07okGtqDMMWtkY%3D&reserved=0>. -- You received this message because you are subscribed to the Google Groups "Museumpests" group. To unsubscribe from this group and stop receiving emails from it, send an email to pestlist+unsubscr...@googlegroups.com. To post to this group, send email to pestlist@googlegroups.com. Visit this group at https://groups.google.com/group/pestlist. To view this discussion on the web visit https://groups.google.com/d/msgid/pestlist/BN7PR08MB486863D3A0178295E44292A7E8E40%40BN7PR08MB4868.namprd08.prod.outlook.com. For more options, visit https://groups.google.com/d/optout.