hoothollow.com - web site of Joe and Mary Ann McDonald: photo tours and instruction
dpreview.com - comprehensive equipment reviews, forums, etc.
luminous-landscape.com - photo news, equipment, articles, etc
savetigersnow.org - world wildlife fund site with lots of information about Tigers
tigernation.org - information and news on Tigers in India. Follow individual tigers as they are photographed and identified by stripe patterns.