Does anyone out there raise swans?

[ShadyGlade]

Thanks for the info, I must have missed that one. There's so much here. I'll try now.

 

[poultrykeeper08]

Every site i looked at said incubation last 35-40 days

 

[GuineaFowlKepper]

It sounds like old age got your male.

We had a mute swan in our pond, and we found him on the bank, sitting with his eyes open. He was 14.