The Aquamarina moved upriver after lunch on Tuesday, January 17, 2012, and relocated to a point about thirty minutes above the city of Reuqena. We didn't go out birding until late in the afternoon because of heavy rain. Once out, we explored Fosec Creek and ended the day with a long boat ride along a river island to look for Red-bellied Macaws. I photographed a pair of White-winged Swallows, Tachycineta albiventer, showing their white underparts and bluish upperparts. A white wing patch on the folded wings is diagnostic. Temperatures were in the upper 80's with overcast skies, high humidity, and intermittent light rain.


White-wingedSwallows.jpg
Exif
Make NIKON CORPORATION
Model NIKON D7000
Orientation top, left side
X Resolution 1/300 inches
Y Resolution 1/300 inches
Resolution Unit Inches
Software ViewNX 2.0 W
Date/Time 2013:06:23 15:19:40
Artist
YCbCr Positioning Center of pixel array
Copyright
Exposure Time 1/2500 sec
F-Number F6.3
Exposure Program Program normal
ISO Speed Ratings 5000
Exif Version 2.30
Date/Time Original 2012:01:17 16:39:09
Date/Time Digitized 2012:01:17 16:39:09
Components Configuration YCbCr
Exposure Bias Value 0
Max Aperture Value F6.3
Metering Mode Spot
Light Source Unknown
Flash Unknown (16)
Focal Length 460.0 mm
User Comment ASCII
Sub-Sec Time 10
Sub-Sec Time Original 10
Sub-Sec Time Digitized 10
FlashPix Version 1.00
Color Space Undefined
Exif Image Width 2673 pixels
Exif Image Height 2005 pixels
Sensing Method One-chip color area sensor
File Source Digital Still Camera (DSC)
Scene Type Directly photographed image
CFA Pattern
Compression JPEG compression
Thumbnail Offset 12456 bytes
Thumbnail Length 3192 bytes
Thumbnail Data [3192 bytes of thumbnail data]
GPS
GPS Version ID 2 2 2 2
generated by EXIF-O-Matic on 2013.6.29