Martin National Wildlife Refuge

The Martin National Wildlife Refuge spans two states, Virginia and Maryland. Because of this, unless it is specified on the data card, no State or County can be listed. This locality is often written as "Martin NWR" or "MNWR"

If no state is listed enter Martin National Wildlife Refuge as:

{| border="1" class="wikitable" ! Country
 * + Locality
 * USA

! State
 * (blank)

! County
 * (blank)

! Locality
 * Martin National Wildlife Refuge