Birds of a feather don't always flock together !

[JFG]

Chestnut-backed Chickadee EOS R6-M2 & Sigma 150-600mm f6.3 SS1/1250Dark-eyed Junco EOS R6-M2 & Sigma 150-600mm f6.3 SS-1/1250House Finch EOS R6-M2 & Sigma 150-600mm f6.3 SS-1/1250House Finch EOS R6-M2 & Sigma 150-600mm f6.3 SS-1/1250California Towhee Sparrow EOS R6-M2 & Sigma 150-600mm f6.3 SS-1/1250Lesser Goldfinch EOS R6-M2 & Sigma 150-600mm f5 SS-1/3200

[JCr10]

Nice pics of birds! What lens did you use? 

[JFG]

Hi JCr10,

I used my Sigma 150-600mm F5-6.3 DG OS HSM | Contemporary.  The best bang for the buck.  It truly is a Great lens.  I'm now thinking of completing my system with the Canon RF 200-800mm f/6.3-9 IS USM even though it's not an L lense.  Trevor has done some comparison shots with his Sigma 60-600mm lens and the Canon 200-800mm lens and the results are very close.  The caveat is that extra 200mm you get with the canon.