Observation: Photinus pyralis

Observation: Photinus pyralis

Primary Observer:

Emily Geest

Event Date:

2024-06-27

Status:

Verified

Survey

Site Name:

Oklahoma City Zoo & Botanic Garden

Province/State:

Oklahoma

Event Date:

2024-06-27

Time of Day:

Night-Time

Start Time:

20:30

End Time:

22:00

Number of Observers:

19

Primary Observer:

Emily Geest

Additional Observers:

Matt Hunter, Brandon Moore, Shelby Yates, Brandi Johann, Emma Bower, Paula Lloyd, Craig Bondy, Rebecca Snyder, Rory Lawson, William Brewer, Dominque Hunt, Claudia Pina, Jennifer D'Agostino, Taylor Grimes-Mahaffey, Josh Mahaffey, Pace Frank, Brain Frank, Rebecca David

target_species_genus:

photinus

target_species_species:

pyralis

Location and Habitat

Location Accuracy (meters):

0-25

Habitat Type:

Woodland/Forest - Trees dominant, and in the over-story

Habitat Type Notes:

A zoo and botanical garden with a lake. We focused searching around the woody areas near the lake, the cross timbers remanent area, and the heavily bamboo planted area.

Elevation (meters):

366

Area Searched (hectares):

1.46

Artificial Light Sources

Vehicles: Yes
Street Lights: Yes
Buildings: Yes
vending machines, interior building lights, light reflection off lake surface

Artificial Light Types

Sky Glow (diffuse illumination in the sky): Yes
Light Trespass (light cast on surfaces beyond its intended target): Yes
Glare (bright light causing visual discomfort): Yes

Artificial Light Notes:

 

Observation

Observation Type:

With Flash Data

Number Observed:

1

genus:

photinus

Species:

pyralis

Observation Notes:

Was found on vegetation near the rest of the Photinus pyralis observed. Its flash was different than the rest. But I'm not sure what else it could be?

Specimen Voucher Number:

Flash Behavior

First Flash Time:

20:53

Last Flash Time:

22:00

First Flash Temp (F):

83

Last Flash Temp (F):

79

Flashes in Pattern:

1

Flash Color:

Yellow

Flash Pattern Period:

15

Flash Duration:

10

Flash Interval:

5

Male Height Zone:

Moderate (3-8 ft)

Flash Location:

Found flying near a heavy bamboo area of the Zoo.

Male Flash Behavior:

Firefly never stopped glowing. It would lessen in intensity and then increase in intensity, but it never ceased. It would be at full intensity for longer than 10sec, then dim slightly for 5 sec, and then ramp back up to full intensity.

Female Flash Behavior:

 

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