Prescribed burn at Sayville NWR photo
almost 3 years
Prescribed burn at Conscience Point photo
almost 3 years
Before and after photo
almost 3 years
Expansion of Japanese Knotweed photo
almost 3 years
Expansion of Japanese Knotweed photo
almost 3 years
Before and after photo
almost 3 years
Treatment of Knotweed photo
almost 3 years
Surveying success photo
almost 3 years
Expansion of Japanese Knotweed photo
almost 3 years
Treatment of Knotweed photo
almost 3 years
Before and after photo
almost 3 years
Prescribed burn at Blackwater National Wildlife Refuge photo
almost 3 years
Wildlife in Thorn Creek photo
almost 3 years
1. Celebrating 50 years of the Land and Water Conservation Fund: Great Dismal Swamp National Wildlife Refuge, VA photo
almost 3 years
Monarch butterflies-5 photo
over 3 years
Service employee monitoring prescribed burn-7 photo
over 3 years
Red-cockaded woodpecker nest box site-2 photo
over 3 years
FWS employee shows a young girl (and dad) a Monarch caterpillar-1 photo
over 3 years
Delmarva Peninsula fox squirrel-5 photo
over 3 years
Monarch butterflies-1 photo
over 3 years
Monarch butterfly-1 photo
over 3 years
Monarch butterflies-2 photo
over 3 years
Beautiful and purposeful photo
over 3 years
Arctic Grayling-1 photo
over 3 years
Volunteer feeds caterpillars in holding containers-2 photo
over 3 years
Monarch butterflies-3 photo
over 3 years
Wildflowers at Monomoy NWR photo
over 3 years
Prescribed Fire-3 photo
over 3 years
Avian Influenza Sampling Project 2006-2 photo
over 3 years
Fire crew at prescribed burn-2 photo
over 3 years
Prescribed burn-1 photo
over 3 years
Artificial Owl Burrows Installed in Las Vegas-1 photo
over 3 years
Prescribed Fire-1 photo
over 3 years
Canyon at San Diego National Wildlife Refuge photo
over 3 years
FWS employee shows young girl a Monarch caterpillar-3 photo
over 3 years
Building duck wing terraces photo
over 3 years
Western Burrowing Owl-5 photo
over 3 years
FWS employee shows a young girl (and dad) a Monarch caterpillar-2 photo
over 3 years
Fire crew monitoring prescribed fire-1 photo
over 3 years
Development by the refuge photo
over 3 years