Observation: Photuris

Observation: Photuris

Primary Observer:

Elizabeth Shultz

Event Date:

2025-08-03

Status:

Unreviewed

Survey

Site Name:

Lake Woodruff National Wildlife Refuge Wings Marsh

Province/State:

Florida

Event Date:

2025-08-03

Time of Day:

Night-Time

Start Time:

20:40

End Time:

22:45

Number of Observers:

9

Primary Observer:

Elizabeth Shultz

Additional Observers:

Val Hahn, Rochelle Hood, Natalie Al-Shihabi, Joan Tague, Chelsea LeNoble, John Van Bergen, Christine, Michelle Wilbur

Target Species Genus:

unknown

Target Species Species:

unknown

Location and Habitat

Location Accuracy (meters):

25-50

Habitat Type:

Open Freshwater Wetland - Wetland Bog, fen, freshwater marsh

Habitat Type Notes:

Observers stayed on elevated path that was bordered by the marsh. A lot of saltmarsh mallow, southern live oak trees on elevated area of path, swamp dock, leafy bladderwort, scarlet rose mallow has been observed here, alligator flag

Elevation (meters):

20

Area Searched (hectares):

50

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:

Flashing

Number Observed:

50+

Genus:

Photuris

Species:

unknown

Observation Notes:

There were more than 50 fireflies, but fewer fireflies than the last survey on July 22.

Specimen Voucher Number:

Flash Behavior

First Flash Time:

21:00

Last Flash Time:

22:45

First Flash Temp (F):

81

Last Flash Temp (F):

81

Flashes in Pattern:

3

Flash Color:

Unknown

Flash Pattern Period:

5ish seconds

Flash Duration:

1ish

Flash Interval:

4ish seconds

Male Height Zone:

Moderate (3-8 ft)

Flash Location:

Over freshwater marsh

Male Flash Behavior:

 

Female Flash Behavior:

 

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

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