We don’t just have covid here, BETTY BOTFLY VISITS SAN JUAN ISLAND. Another reason to Wear that Mask!



I made a video of one of my favorite insects you will see here in the San Juan Islands. This is a bumble bee mimic, but it’s not a bee at all. It’s a fly. Not only is it not your ordinary fly, it’s a fly with a very interesting life cycle that requires a host. This particular host relationship has evolved between the fly and our local black-tailed deer. It’s not feeding on the deer because these adult flies don’t even have mouthparts to eat. Their sole mission is to reproduce and they need an incubator for their “babies.” If you see a deer and notice it coughing, watch the video to find out why. **Edit *** Update to post… I misspoke in the video and state that the fly oviposits onto the deer which is incorrect. The eggs actually hatch inside the fly body and the fly larviposits onto the deer muzzle. Either way it’s got to be pretty terrifying to the deer! 🦌

Cephenemyia apicata 07.07.2020 video by Cynthia Brast-Bormann
Cephenemyia apicata 07.07.2020 photo by Cynthia Brast-Bormann
Cephenemyia apicata
San Juan Island, WA
07.07.2020
Photo by Cynthia Brast-Bormann
Cephenemyia apicata
San Juan Island, WA
07.07.2020
Photo by Cynthia Brast-Bormann

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