My first shots of swallows and hummingbirds this season. I had such trouble finding/keeping swallows in the frame with my 600 GM, I tried the 200-600 today, it sure is easier, at the cost of higher ISO of course.
ILCE-1FE 200-600mm F5.6-6.3 G OSS lens553mmf/6.31/4000s1000 ISO-0.3 EV
ILCE-1FE 200-600mm F5.6-6.3 G OSS lens553mmf/6.31/4000s1000 ISO-0.3 EV
ILCE-1FE 200-600mm F5.6-6.3 G OSS lens600mmf/6.31/3200s5000 ISO-0.3 EV
ILCE-1FE 200-600mm F5.6-6.3 G OSS lens496mmf/6.31/3200s2500 ISO-1.0 EV
ILCE-1FE 200-600mm F5.6-6.3 G OSS lens600mmf/6.31/1000s320 ISO-1.0 EV
ILCE-1FE 200-600mm F5.6-6.3 G OSS lens600mmf/6.31/1000s320 ISO-1.0 EV
ILCE-1FE 200-600mm F5.6-6.3 G OSS lens600mmf/6.31/1000s250 ISO-0.3 EV