#4352e2008 42c Gr. Lakes Dunes Common Merganse
$3.75 #4352i2008 42c Piping Plover Nestlings
$3.75 #4352c2008 42c Gr. Lakes Dunes Piping Plover
$3.75 #4352a2008 42c Gr. Lakes Dunes Vesper Sparrow
$3.75 #4198b2007 42c Alpine Tundra: Golden Eagle FDC
$1.80- $3.75 #4198g2007 42c Alpine Tundra:White-Tailed Ptarmigan
$1.80- $3.75 #4198j2007 42c Alpine Tundra:Brown-Capped Rosy-Finch
$1.80- $3.75 #4198a2007 42c Alpine Tundra: Elk FDC
$1.80- $3.75 #4423a2009 44c Kelp Forest: Brown Pelican
$3.95