Thanks to everybody comment. To respond at different answer, the first picture are the male ruby crowned kinglet. For my switch to canon: I need more focal lenght but at "cheap" and dont want a zoom, Only Canon have an affordable prime 400mm, and with a TC 1.4X (I stay away of the 2x) I can reach close to 850mm. As expected with a "cheaper" lens it's more slower and so need higher ISO and this is the strongest point of Canon. For digiscoping I stay with my nikon stuff (82ED scope, 30X DS eyepiece, coolpix 4500)
Alain
