Janet Millenson asked that I post where you (hunters or not) can purchase
Duck Stamps.

Some post offices carry them, but I cannot say which.  Apparently the larger
ones do.

They are also available at most National Wildlife Refuges, e.g. Bombay Hook,
Prime Hook, Blackwater, and Patuxent Research Refuge.  I can't speak for
Eastern Neck, as I have never found the visitor center open.

They are a mere $15.00, and good for a year.  They go on sale June 1 every
year. And, as I said, Assagateague National Seashore, a National Park
Service facility rather than US Fish and Wildlife Service (which issues the
duck stamps), will accept them in lieu of the normal user fee charged thereat.

The funds generate buy habitat that benefits ducks and all other birds and
wildlife

Paul, did I miss anything important?

Kurt Schwarz
HowCo
goawaybird at comast dot net