Observation: Photinus pyralis

Observation: Photinus pyralis

Primary Observer:

Crystal Stinson

Event Date:

2026-06-20

Status:

Unreviewed

Survey

Site Name:

Undisclosed

Province/State:

Saskatchewan

Event Date:

2026-06-20

Time of Day:

Day-Time

Start Time:

21:00

End Time:

21:15

Number of Observers:

2

Primary Observer:

Crystal Stinson

Additional Observers:

Paul Stinson

target_species_genus:

unknown

target_species_species:

unknown

Location and Habitat

Location Accuracy (meters):

0-25

Habitat Type:

Developed - Sub/urban areas; parks/gardens

Habitat Type Notes:

Small backyard mowed lawn on an acreage on the edge a valley, with natural grasslands, shrubbery and some trees, next to a reservoir and surrounded by farmland

Elevation (meters):

570

Area Searched (hectares):

1

Artificial Light Sources

Vehicles: No
Street Lights: No
Buildings: No
Daylight

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:

Without Flash Data

Number Observed:

1

genus:

photinus

Species:

pyralis

Observation Notes:

The firefly was observed during overcast daylight conditions. It repeatedly crawled up short mown grass stalks attempting to fly away, allowing observation and photos before it successfully flew away.

Specimen Voucher Number:

Flash Behavior

First Flash Time:

 

Last Flash Time:

 

First Flash Temp (F):

 

Last Flash Temp (F):

 

Flashes in Pattern:

 

Flash Color:

 

Flash Pattern Period:

 

Flash Duration:

 

Flash Interval:

 

Male Height Zone:

Flash Location:

 

Male Flash Behavior:

 

Female Flash Behavior:

 

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