photo gallery > Orca Behaviour (11) > Orca are never too old to live with mom
Click image to view full size. Orcas live in matrilineal family groups led by elder matriarchs (females). Two or more matrilines may form a pod. Both male and female offspring typically remain with their maternal family for life.In this photo J pod's matriarch J 2 ("Granny") is seen in close proximity to her eldest son, and J pod's eldest male, J 1 ("Ruffles").
Make: NIKON CORPORATION
Model: NIKON D200
Orientation: Top, left side (Horizontal / normal)
X Resolution: 300 dots per inch
Y Resolution: 300 dots per inch
Resolution Unit: Inch
Software: Adobe Photoshop CS3 Macintosh
Date/Time: 2009:06:03 12:47:32
Exposure Time: 1/250 sec
F-Number: F10
Exposure Program: Aperture priority
ISO Speed Ratings: 200
Date/Time Original: 2009:05:26 13:18:59
Date/Time Digitized: 2009:05:26 13:18:59
Exposure Bias Value: 0 EV
Max Aperture Value: F5.3
Metering Mode: Multi-segment
Flash: Flash did not fire
Focal Length: 240.0 mm
User Comment: (C)CHRISTOPHER ZYLSTRA 250-812-1578
Sub-Sec Time: 56
Sub-Sec Time Original: 56
Sub-Sec Time Digitized: 56
Color Space: Undefined
Exif Image Width: 2188 pixels
Exif Image Height: 1460 pixels
Sensing Method: One-chip color area sensor
Custom Rendered: Normal process
Exposure Mode: Auto exposure
White Balance Mode: Auto white balance
Digital Zoom Ratio: 1
Focal Length 35: 360mm
Scene Capture Type: Standard
Gain Control: None
Contrast: None
Saturation: None
Sharpness: None