Observation: Pyractomena borealis

Observation: Pyractomena borealis

Primary Observer:

Michael O’Brien

Event Date:

2023-04-04

Status:

Verified

Survey

Site Name:

Home

Province/State:

Alabama

Event Date:

2023-04-04

Time of Day:

Day-Time

Start Time:

19:15

End Time:

19:25

Number of Observers:

One

Primary Observer:

Michael O’Brien

Additional Observers:

NA

Target Species Genus:

Pyractomena

Target Species Species:

borealis

Location and Habitat

Location Accuracy (meters):

0-25

Habitat Type:

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

Habitat Type Notes:

 

Elevation (meters):

335

Area Searched (hectares):

Home back yard

Artificial Light Sources

Vehicles: No
Street Lights: No
Buildings: No

Artificial Light Types

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

Artificial Light Notes:

 

Observation

Observation Type:

Non-Flashing

Number Observed:

1

Genus:

Pyractomena

Species:

borealis

Observation Notes:

Casual observation on siding of house near back door. I believe this to be a Spring Treetop Flasher, Pyractomena borealis as I have observed many of them flashing at night in the upper tree canopy. Would appreciate expert ID confirmation. Thanks.

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:

 

1 thought on “Observation: Pyractomena borealis”

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