We were on the veranda at Pico Bonito Lodge on Monday evening, February 28, 2011, when we saw these White-collared Swifts. There were over 1,000 birds gathering to take roost for the night in the mountains behind the lodge. Quite a spectacular sight! It was a very humid evening with temperatures in the upper 80's.


White-collaredSwifts.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 2011:04:07 16:54:39
Artist
YCbCr Positioning Center of pixel array
Copyright
Exposure Time 1/1000 sec
F-Number F6.3
Exposure Program Program normal
Exif Version 2.30
Date/Time Original 2011:02:28 18:03:24
Date/Time Digitized 2011:02:28 18:03:24
Components Configuration YCbCr
Exposure Bias Value 0
Max Aperture Value F6.3
Metering Mode Spot
Light Source Unknown
Flash Unknown (16)
Focal Length 500.0 mm
User Comment ASCII
Sub-Sec Time 40
Sub-Sec Time Original 40
Sub-Sec Time Digitized 40
FlashPix Version 1.00
Color Space Undefined
Exif Image Width 3677 pixels
Exif Image Height 2451 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 12444 bytes
Thumbnail Length 1635 bytes
Thumbnail Data [1635 bytes of thumbnail data]
GPS
GPS Version ID 2 2 2 2
generated by EXIF-O-Matic on 2011.4.9