Ducks won’t use pond?

[SkyePaarZuke]

Hi! I’m new here. So last summer I got four male ducks, three are cayugas, one is an Indian runner I believe. They are in a large fenced-in coop and have a built-in pond in the middle. Last summer they swam in it all the time. Winter came, froze the pond, and covered it with snow. Now it’s spring, sunny out, the pond has been thawed and cleaned, but they won’t use it anymore? I threw some frozen peas in and they still refused to go in, not sure why.

 

[DuckyDonna]

Post a picture of your set up