I concur. We had fleas show up in a strange space, but it was also near a window and once an expert did an ID it turns out it was a species on avians and was likely from pigeons hanging out on the ledges.
I would say this is more of a human concern, and depending on numbers it may be a bigger or smaller issue. Looking for entry points to seal up may help too. Good luck, Genevieve ================================================= Genevieve E. Tocci, ALM (she/her/hers) Senior Curatorial Technician Harvard University Herbaria 22 Divinity Ave., Cambridge, MA 02138 U.S.A. glewi...@oeb.harvard.edu<mailto:glewi...@oeb.harvard.edu> I don’t expect you to respond to my email outside your work hours. ________________________________ From: pestlist@googlegroups.com <pestlist@googlegroups.com> on behalf of Dan Wixted <dj...@cornell.edu> Sent: Tuesday, April 30, 2024 10:35 AM To: pestlist@googlegroups.com <pestlist@googlegroups.com> Subject: [PestList] RE: Possible fleas? Definitely look like fleas. Any chance raccoons or other smaller wildlife could be harboring in an attic space or chimney? Alternatively, they could be coming in on visitors or staff. Identifying the species will help determine if that is a possibility. Dan Wixted Extension Support Specialist Cornell Cooperative Extension Pesticide Safety Education Program 135 CALS Surge Facility 525 Tower Road Ithaca, NY 14853 psep.cce.cornell.edu<https://urldefense.proofpoint.com/v2/url?u=http-3A__psep.cce.cornell.edu_&d=DwMFaQ&c=WO-RGvefibhHBZq3fL85hQ&r=EYdhJ0HrhAMcA2aVQ-I4N7lml00zxsXPbHYeP7843No&m=IFEIkoV7riP15TMWMTWsEnAK18W3GfTR6rZJ0Ukk9b8ecpD0DnYYMONWUgayGjeQ&s=HKJ_RsKmHkg5TQRW8jFYUaxTwde5QBun1JWsRzuKnBM&e=> dj...@cornell.edu<mailto:dj...@cornell.edu> 607-255-7525 Cornell Cooperative Extension is an equal opportunity, affirmative action educator and employer From: pestlist@googlegroups.com <pestlist@googlegroups.com> On Behalf Of Katrina Dring Sent: Tuesday, April 30, 2024 10:15 AM To: pestlist@googlegroups.com Subject: [PestList] Possible fleas? Hi everyone, We had an interesting find when we collected pest traps yesterday – possible fleas! These were found on two traps (one had a single one and the other a group of three). The traps were in two different areas of the store – one behind a door which is in constant use and where no collections are and the other partway down an aisle where archaeology collections are stored in boxes. We’re most of the way through a store move so collections are constantly shifting, the general environment is busy (but hopefully animal free!) and cleaned on a regular basis. The pest traps were placed on 25th January 2024 and collected 29th April 2024. I didn’t think to add a scale, sorry, but the pest trap sticky pad is 57x57mm. Two of the photos include a black sharpie lid which gives some idea of scale – the insects themselves are around 2mm. I’d love to confirm whether these are fleas or something else? My understanding is that fleas require a live host – we’ve had mice in the past but thought we had been rodent free for a while. We have also occasionally had birds find their way into the store in the past, but again not recently that we know of. Can someone offer another possibility?! Is this a collection concern? Or more of a human one? Thanks in advance, Katrina Katrina Dring (she/her) Collections Assistant (Stores Move) University of Cambridge Museum of Archaeology and Anthropology Search our online collection<https://urldefense.proofpoint.com/v2/url?u=https-3A__collections.maa.cam.ac.uk_&d=DwMFaQ&c=WO-RGvefibhHBZq3fL85hQ&r=EYdhJ0HrhAMcA2aVQ-I4N7lml00zxsXPbHYeP7843No&m=IFEIkoV7riP15TMWMTWsEnAK18W3GfTR6rZJ0Ukk9b8ecpD0DnYYMONWUgayGjeQ&s=If6UGqfy1QAPvtRfq4isnEtokQvcd0qqo5zd4fLVkIs&e=>, or find out more about the museum<https://urldefense.proofpoint.com/v2/url?u=https-3A__maa.cam.ac.uk_&d=DwMFaQ&c=WO-RGvefibhHBZq3fL85hQ&r=EYdhJ0HrhAMcA2aVQ-I4N7lml00zxsXPbHYeP7843No&m=IFEIkoV7riP15TMWMTWsEnAK18W3GfTR6rZJ0Ukk9b8ecpD0DnYYMONWUgayGjeQ&s=O8rxr1c9HQPVXs9oI_e7fPMWkQfKOJ6IMzKSVVUK9q8&e=>. -- You received this message because you are subscribed to the Google Groups "MuseumPests" group. 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