ベニアジサシ、エリグロアジサシ営巣状況調査
July 7, 2017
Many Roseate Terns are incubating. Apparently they sit on the eggs not so much to warm them as to keep them from getting too hot in the sun.
Photos taken nearby (within 200 m)
Capture Data
- Camera
- Canon EOS-1D X Mark II
- Focal Length
- 560.0 mm
- Aperture
- F14.0
- ISO
- 400
- Exposure Time
- 1/640 sec
- Altitude
- 3.8 m
- Elevation
- Not set
- Date & Time Taken
-
July 7, 2017, 10:59 a.m.（JST）
- Original
- 2560 × 1706 px
- Location
- Under adjustment due to policy change
Weather on that day
July 7, 2017 (around the shooting location · hourly)
Max / Min
31.0 / 27.1 ℃
Total precipitation
0.20 mm
Max wind speed
4.69 m/s
Japan Meteorological Agency 那覇 tide gauge station
Photos tagged with this tag:
Roseate Tern