Try this remote activated camera.
http://www.ebay.com.au/itm/2013-New-...d762fcd&_uhb=1
here is a night wildlife footage result I obtained with above camera
http://www.youtube.com/watch?v=gcE_UVB-6PQ
daytime footage is ordinary,the night footage from this cam is fairly good,its only 640 by 480,no audio.Bushnell make models with audio and 1080 wide screen size.But the cams are more difficult to get along with,and build quality has 'room for improvement',the above cam in link will allow you to review footage on its screen in the field,always buy a cam with 'blackflash'.