Observation: Photuris forresti

Observation: Photuris forresti

Primary Observer:

Suzi Mersman

Event Date:

2024-06-12

Status:

Verified

Survey

Site Name:

Undisclosed

Province/State:

Georgia

Event Date:

2024-06-12

Time of Day:

Night-Time

Start Time:

20:20

End Time:

21:45

Number of Observers:

2

Primary Observer:

Suzi Mersman

Additional Observers:

Suzi Mersman, Lexi Bryan, and Laurel Clark went to the location where we saw the Photuris forresti. They went to see if they were still lighting up in the area. They were.

target_species_genus:

photuris

target_species_species:

forresti

Location and Habitat

Location Accuracy (meters):

50-100

Habitat Type:

Open Freshwater Wetland - Wetland Bog, fen, freshwater marsh

Habitat Type Notes:

Sagittaria latifolia

Elevation (meters):

165

Area Searched (hectares):

1

Artificial Light Sources

Vehicles: No
Street Lights: No
Buildings: No

Artificial Light Types

Sky Glow (diffuse illumination in the sky): No
Light Trespass (light cast on surfaces beyond its intended target): No
Glare (bright light causing visual discomfort): No

Artificial Light Notes:

 

Observation

Observation Type:

With Flash Data

Number Observed:

11-50

genus:

photuris

Species:

forresti

Observation Notes:

Artificial beaver pond

Specimen Voucher Number:

Did not collect any fireflies

Flash Behavior

First Flash Time:

21:32

Last Flash Time:

21:45

First Flash Temp (F):

77

Last Flash Temp (F):

77

Flashes in Pattern:

>4

Flash Color:

Green

Flash Pattern Period:

5

Flash Duration:

1

Flash Interval:

1

Male Height Zone:

Moderate (3-8 ft)

Flash Location:

In a 2x2 ft square area

Male Flash Behavior:

 

Female Flash Behavior:

 

Leave a Comment

Connect

Sign up for our newsletter to receive updates.

Follow

Follow the Xerces Society.

Share

Share this page.

Support

Support the Xerces Society's conservation work.

This is a project of the Xerces Society, working in collaboration with the IUCN SSC Firefly Specialist Group and New Mexico BioPark Society.

Copyright © 2026 The Xerces Society •1631 NE Broadway Street, #821 • Portland OR 97232 USA
Firefly logo by Ink Dwell studio; © 2020 Jane Kim