Cliff Swallow - Terri Williams
Report

Contributor

Date

Location

Nob Hill Pond
San Mateo, California, United States
Media from this location Illustrated Checklist
Map
Map Coordinates: 37.5218818, -122.2498887
Age
Not specified
Sex
Not specified

Observation details

Gathering mud for nest building, video shows much better

Technical information

Model
Canon PowerShot SX720 HS
ISO
100
Focal length
172 mm
Flash
Flash did not fire
f-stop
f/6.9
Shutter speed
1/200 sec
Dimensions
5184 pixels x 3888 pixels
Original file size
4.07 MB