My friend has a Nikon P900 and it has a breathtakingly long lens. But that beastie was huge, and not weathersealed. It was so big and ungainly looking that I had to suppress a laugh when I first saw it. It might do the job, but I'm not recommending it. 
https://camerasize.com/compact/#612,633.818,ha,t
Hey, how about the Canon PowerShot ZOOM?
https://www.usa.canon.com/internet/...r/powershot-zoom-compact-telephoto-monocular/
https://camerasize.com/compact/#612,633.818,ha,t
Hey, how about the Canon PowerShot ZOOM?
https://www.usa.canon.com/internet/...r/powershot-zoom-compact-telephoto-monocular/