I think you miss the point. The issue with actual wildlife is not that it’s physically an animal, it’s that it’s usually wary of humans and is a long way away. The cows and the gosling aren’t difficult subjects.
Try using your 50mm prime or phone to snap an Osprey (or any other bird for that matter) in flight, see how you get on.
But in any case, your gosling is clearly an SLR pic, to have shallow DoF like that, and the cows, whilst a good pic, do look like a phone by the way the trees look all blurred out against the sky in the background.
Nah, didn’t really miss the point – just didn’t put it across very well (early morning/working nights/couple of Captain Morgans) – had sort of deviated from the OP with moving wildlife and was leaning towards the different kit and what you can get away with.
Not managed a decent BIF yet with any kit I own – totally agree that for long shots of fast moving wildlife, expensive kit is always gonna shine.