Yea, they both dive for food—waterproof feathers would make them more bouyant and therefor poorer divers. ric > On Jan 8, 2022, at 9:44 PM, Jayanand Govindaraj via LUG <lug at leica-users.org> wrote: > > share the same quirk that > their feathers are not waterproof - so you will see both, wings > outstretched on a perch, drying out.