A Peacock Fly in Prince George's Co., Maryland (10/24/2012).

View Record Details Photo by Barbara Thurlow MBP List

A Peacock Fly in Montgomery Co., Maryland (5/27/2020).

View Record Details Photo by Jim Moore MBP List

Peacock Fly in Montgomery Co., Maryland (8/24/2020). (c) Katja Schulz, some rights reserved (<a rel='license' href='http://creativecommons.org/licenses/by/4.0/'>CC BY</a>). (Photo ID: 212253 - Psn: 20)

Peacock Fly in Montgomery Co., Maryland (8/24/2020). (c) Katja Schulz, some rights reserved (CC BY).

View Record Details Photo by Katja Schulz via iNaturalist MBP List

Peacock Fly in Montgomery Co., Maryland (8/24/2020). (c) Katja Schulz, some rights reserved (CC BY).

View Record Details Photo by Katja Schulz via iNaturalist MBP List

Peacock Fly in Montgomery Co., Maryland (8/14/2024). (c) Jim Moore (Maryland), some rights reserved (<a rel='license' href='http://creativecommons.org/licenses/by-nc/4.0/'>CC BY-NC</a>). (Photo ID: 1082275 - Psn: 20)

Peacock Fly in Montgomery Co., Maryland (8/14/2024). (c) Jim Moore (Maryland), some rights reserved (CC BY-NC).

View Record Details Photo by Jim Moore MBP List

Peacock Fly in Montgomery Co., Maryland (7/6/2022). (c) Katja Schulz, some rights reserved (<a rel='license' href='http://creativecommons.org/licenses/by/4.0/'>CC BY</a>). (Photo ID: 612390 - Psn: 25)

Peacock Fly in Montgomery Co., Maryland (7/6/2022). (c) Katja Schulz, some rights reserved (CC BY).

View Record Details Photo by Katja Schulz via iNaturalist MBP List

A Peacock Fly in Garrett Co., Maryland (9/2/2013). The other member of this genus expected in our area holds its wings horizontally perpendicular to the body.

Photo by Matt Tillett MBP List

A female Peacock Fly in Montgomery Co., Maryland (6/4/2014).

Photo by Steve Scholnick MBP List

A Peacock Fly in Garrett Co., Maryland (9/2/2013).

Photo by Matt Tillett MBP List

A Peacock Fly in Montgomery Co., Maryland (7/13/2014).

View Record Details Photo by Even Dankowicz MBP List

A Peacock Fly in Montgomery Co., Maryland (7/13/2014).

View Record Details Photo by Even Dankowicz MBP List

Peacock Fly in Montgomery Co., Maryland (8/6/2022). (c) Jim Moore (Maryland), some rights reserved (<a rel='license' href='http://creativecommons.org/licenses/by-nc/4.0/'>CC BY-NC</a>). (Photo ID: 618610 - Psn: 44)

Peacock Fly in Montgomery Co., Maryland (8/6/2022). (c) Jim Moore (Maryland), some rights reserved (CC BY-NC).

View Record Details Photo by Jim Moore MBP List

Peacock Fly in Montgomery Co., Maryland (7/6/2022). (c) Katja Schulz, some rights reserved (CC BY).

View Record Details Photo by Katja Schulz via iNaturalist MBP List

Peacock Fly in Montgomery Co., Maryland (8/25/2022). (c) Jim Moore (Maryland), some rights reserved (<a rel='license' href='http://creativecommons.org/licenses/by-nc/4.0/'>CC BY-NC</a>). (Photo ID: 634266 - Psn: 45)

Peacock Fly in Montgomery Co., Maryland (8/25/2022). (c) Jim Moore (Maryland), some rights reserved (CC BY-NC).

View Record Details Photo by Jim Moore MBP List

Peacock Fly in Montgomery Co., Maryland (5/15/2023). (c) Katja Schulz, some rights reserved (<a rel='license' href='http://creativecommons.org/licenses/by/4.0/'>CC BY</a>). (Photo ID: 827917 - Psn: 52)

Peacock Fly in Montgomery Co., Maryland (5/15/2023). (c) Katja Schulz, some rights reserved (CC BY).

View Record Details Photo by Katja Schulz via iNaturalist MBP List

Peacock Fly in Montgomery Co., Maryland (11/10/2021). (c) Katja Schulz, some rights reserved (<a rel='license' href='http://creativecommons.org/licenses/by/4.0/'>CC BY</a>). (Photo ID: 539969 - Psn: 54)

Peacock Fly in Montgomery Co., Maryland (11/10/2021). (c) Katja Schulz, some rights reserved (CC BY).

View Record Details Photo by Katja Schulz via iNaturalist MBP List

Peacock Fly in Montgomery Co., Maryland (7/6/2023). (c) Katja Schulz, some rights reserved (<a rel='license' href='http://creativecommons.org/licenses/by/4.0/'>CC BY</a>). (Photo ID: 847028 - Psn: 54)

Peacock Fly in Montgomery Co., Maryland (7/6/2023). (c) Katja Schulz, some rights reserved (CC BY).

View Record Details Photo by Katja Schulz via iNaturalist MBP List

Peacock Fly in Montgomery Co., Maryland (5/15/2023). (c) Katja Schulz, some rights reserved (CC BY).

View Record Details Photo by Katja Schulz via iNaturalist MBP List

Peacock Fly in Montgomery Co., Maryland (7/12/2023). (c) Jim Moore (Maryland), some rights reserved (<a rel='license' href='http://creativecommons.org/licenses/by-nc/4.0/'>CC BY-NC</a>). (Photo ID: 854877 - Psn: 55)

Peacock Fly in Montgomery Co., Maryland (7/12/2023). (c) Jim Moore (Maryland), some rights reserved (CC BY-NC).

View Record Details Photo by Jim Moore MBP List

Peacock Fly in Frederick Co., Maryland (7/16/2025). (c) farragutroad, some rights reserved (<a rel='license' href='http://creativecommons.org/licenses/by-nc/4.0/'>CC BY-NC</a>). (Photo ID: 1305344 - Psn: 55)

Peacock Fly in Frederick Co., Maryland (7/16/2025). (c) farragutroad, some rights reserved (CC BY-NC).

View Record Details Photo by farragutroad via iNaturalist MBP List

Peacock Fly in Washington Co., Maryland (5/1/2021). (c) Mark Etheridge, some rights reserved (<a rel='license' href='http://creativecommons.org/licenses/by-nc/4.0/'>CC BY-NC</a>). (Photo ID: 369851 - Psn: 66)

Peacock Fly in Washington Co., Maryland (5/1/2021). (c) Mark Etheridge, some rights reserved (CC BY-NC).

View Record Details Photo by Mark Etheridge MBP List

A Peacock Fly in Harford Co., Maryland (10/5/2014).

View Record Details Photo by Joshua Jones MBP List

Peacock Fly in Calvert Co., Maryland (5/15/2021). (c) Judy Ferris, some rights reserved (CC BY-NC)

View Record Details Photo by jferris11 via iNaturalist MBP List

Peacock Fly in Baltimore Co., Maryland (8/5/2011). (c) Charlie Davis, some rights reserved (<a rel='license' href='http://creativecommons.org/licenses/by-nc-nd/4.0/'>CC BY-NC-ND</a>). (Photo ID: 234029 - Psn: 78)

Peacock Fly in Baltimore Co., Maryland (8/5/2011). (c) Charlie Davis, some rights reserved (CC BY-NC-ND).

View Record Details Photo by Charlie Davis MBP List

Peacock Fly in Montgomery Co., Maryland (4/11/2022). (c) Katja Schulz, some rights reserved (<a rel='license' href='http://creativecommons.org/licenses/by/4.0/'>CC BY</a>). (Photo ID: 548880 - Psn: 88)

Peacock Fly in Montgomery Co., Maryland (4/11/2022). (c) Katja Schulz, some rights reserved (CC BY).

View Record Details Photo by Katja Schulz via iNaturalist MBP List

Peacock Fly in Montgomery Co., Maryland (7/6/2023). (c) Katja Schulz, some rights reserved (CC BY).

View Record Details Photo by Katja Schulz via iNaturalist MBP List

Peacock Fly in Montgomery Co., Maryland (7/4/2025). (c) Hannah, some rights reserved (<a rel='license' href='http://creativecommons.org/licenses/by-nc/4.0/'>CC BY-NC</a>). (Photo ID: 1297556 - Psn: 88)

Peacock Fly in Montgomery Co., Maryland (7/4/2025). (c) Hannah, some rights reserved (CC BY-NC).

View Record Details Photo by Hannah via iNaturalist MBP List

Peacock Fly in Baltimore City, Maryland (6/9/2008). Determined by Valery A. Korneyev/BugGuide.

View Record Details Photo by Thomas Wilson MBP List

Peacock Fly in Montgomery Co., Maryland (6/22/2025). (c) Hugh A. Rand, some rights reserved (<a rel='license' href='http://creativecommons.org/licenses/by-nc/4.0/'>CC BY-NC</a>). (Photo ID: 1289052 - Psn: 90)

Peacock Fly in Montgomery Co., Maryland (6/22/2025). (c) Hugh A. Rand, some rights reserved (CC BY-NC).

View Record Details Photo by hughrand via iNaturalist MBP List

Peacock Fly in Frederick Co., Maryland (4/4/2025). (c) farragutroad, some rights reserved (<a rel='license' href='http://creativecommons.org/licenses/by-nc/4.0/'>CC BY-NC</a>). (Photo ID: 1225570 - Psn: 200)

Peacock Fly in Frederick Co., Maryland (4/4/2025). (c) farragutroad, some rights reserved (CC BY-NC).

View Record Details Photo by farragutroad via iNaturalist MBP List

Map Snapshot

115 Records

GA AL WA FR CL MO HO BA BC HA CE PG AA CV CH SM KE QA CN TA DO WI SO WO

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Citations

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Use of media featured on Maryland Biodiversity Project is only permitted with express permission of the photographer.

A Peacock Fly in Prince George's Co., Maryland (10/24/2012). View Record Details Media by Barbara Thurlow.

A Peacock Fly in Montgomery Co., Maryland (5/27/2020). View Record Details Media by Jim Moore.

Peacock Fly in Montgomery Co., Maryland (8/24/2020). (c) Katja Schulz, some rights reserved (CC BY). View Record Details Media by Katja Schulz via iNaturalist.

Peacock Fly in Montgomery Co., Maryland (8/14/2024). (c) Jim Moore (Maryland), some rights reserved (CC BY-NC). View Record Details Media by Jim Moore.

Peacock Fly in Montgomery Co., Maryland (7/6/2022). (c) Katja Schulz, some rights reserved (CC BY). View Record Details Media by Katja Schulz via iNaturalist.

A Peacock Fly in Garrett Co., Maryland (9/2/2013). The other member of this genus expected in our area holds its wings horizontally perpendicular to the body. Media by Matt Tillett.

A female Peacock Fly in Montgomery Co., Maryland (6/4/2014). Media by Steve Scholnick.

A Peacock Fly in Garrett Co., Maryland (9/2/2013). Media by Matt Tillett.

A Peacock Fly in Montgomery Co., Maryland (7/13/2014). View Record Details Media by Even Dankowicz.

Peacock Fly in Montgomery Co., Maryland (8/6/2022). (c) Jim Moore (Maryland), some rights reserved (CC BY-NC). View Record Details Media by Jim Moore.

Peacock Fly in Montgomery Co., Maryland (7/6/2022). (c) Katja Schulz, some rights reserved (CC BY). View Record Details Media by Katja Schulz via iNaturalist.

Peacock Fly in Montgomery Co., Maryland (8/25/2022). (c) Jim Moore (Maryland), some rights reserved (CC BY-NC). View Record Details Media by Jim Moore.

Peacock Fly in Montgomery Co., Maryland (5/15/2023). (c) Katja Schulz, some rights reserved (CC BY). View Record Details Media by Katja Schulz via iNaturalist.

Peacock Fly in Montgomery Co., Maryland (11/10/2021). (c) Katja Schulz, some rights reserved (CC BY). View Record Details Media by Katja Schulz via iNaturalist.

Peacock Fly in Montgomery Co., Maryland (7/6/2023). (c) Katja Schulz, some rights reserved (CC BY). View Record Details Media by Katja Schulz via iNaturalist.

Peacock Fly in Montgomery Co., Maryland (5/15/2023). (c) Katja Schulz, some rights reserved (CC BY). View Record Details Media by Katja Schulz via iNaturalist.

Peacock Fly in Montgomery Co., Maryland (7/12/2023). (c) Jim Moore (Maryland), some rights reserved (CC BY-NC). View Record Details Media by Jim Moore.

Peacock Fly in Frederick Co., Maryland (7/16/2025). (c) farragutroad, some rights reserved (CC BY-NC). View Record Details Media by farragutroad via iNaturalist.

Peacock Fly in Washington Co., Maryland (5/1/2021). (c) Mark Etheridge, some rights reserved (CC BY-NC). View Record Details Media by Mark Etheridge.

A Peacock Fly in Harford Co., Maryland (10/5/2014). View Record Details Media by Joshua Jones.

Peacock Fly in Calvert Co., Maryland (5/15/2021). (c) Judy Ferris, some rights reserved (CC BY-NC) View Record Details Media by jferris11 via iNaturalist.

Peacock Fly in Baltimore Co., Maryland (8/5/2011). (c) Charlie Davis, some rights reserved (CC BY-NC-ND). View Record Details Media by Charlie Davis.

Peacock Fly in Montgomery Co., Maryland (4/11/2022). (c) Katja Schulz, some rights reserved (CC BY). View Record Details Media by Katja Schulz via iNaturalist.

Peacock Fly in Montgomery Co., Maryland (7/6/2023). (c) Katja Schulz, some rights reserved (CC BY). View Record Details Media by Katja Schulz via iNaturalist.

Peacock Fly in Montgomery Co., Maryland (7/4/2025). (c) Hannah, some rights reserved (CC BY-NC). View Record Details Media by Hannah via iNaturalist.

Peacock Fly in Baltimore City, Maryland (6/9/2008). Determined by Valery A. Korneyev/BugGuide. View Record Details Media by Thomas Wilson.

Peacock Fly in Montgomery Co., Maryland (6/22/2025). (c) Hugh A. Rand, some rights reserved (CC BY-NC). View Record Details Media by hughrand via iNaturalist.

Peacock Fly in Frederick Co., Maryland (4/4/2025). (c) farragutroad, some rights reserved (CC BY-NC). View Record Details Media by farragutroad via iNaturalist.