Bird Watching: Question about SD Cards, 0 by Burd_Fotos

Burd_Fotos wrote:
Do these card's need replaced after taking alot of of high res picture's? I have a 2g card ( for about a year) and I delete or format the card when I,m done taking pics for the day. I ask this because it seems like my photo's are progressively getting worse. I know i,m in focus with the pic's but can not get any quality shot's the last few day's when I know I should have. This photo of a Yellow Warbler really bum's me out, along with a few others I worked kinda hard for. :|