2017
January – Bombay Hook National Wildlife Refuge
March/April -India and Bhutan
November – Hawaii
Maui – Haleakala National Park and Kealia Pond National Wildlife Refuge
Kauai – Kilauea National Wildlife Refuge and lighthouse.
2016
February – South Florida, including the Everglades and Loxahatchee
March – Florida Keys
April/May- May – Eastern Oregon, far northern CA. Malheur, Lower Klamath and Tule Lake National Wildlife Refuges
June – Northern CA, Sutter and Stone Lakes National Wildlife Refuges
Southern CA, Sweetwater and South San Diego Bay National Wildlife Refuges. Cuyamaca State Park
August – Southeast Arizona, Saguaro National Park, Cave Creek Canyon, Buenos Aires National Wildlife Refuge
September – Gulf Coast Florida
October – Western Maryland, Swallow Falls State Park; Northeast West Virginia, Blackwater Falls State Park, Canaan Valley National Wildlife Refuge
November – DELMARVA Peninsula; Blackwater NWR, Eastern Shore of VA, NWR, Chincoteague NWR
December – Colorado; Rocky Mountain Arsenal NWR, Rocky Mountain National Park
2015
January – South Florida, including the Keys
February – Fargo, North Dakota
April – Northern CA (Sonoma and Mendocino Counties)
Shenandoah National Park, VA
May – Magee Marsh, Ohio, Ottawa National Wildlife Refuge, Cayuga Valley National Park
June – Canyon, TX; Buffalo Lake NWR, Palo Verde State Park
July – Colorado; Rocky Mountain Arsenal NWR, Arapaho NWR, Rocky Mountain National Park
August – South Dakota; Badlands National Park, Lacreek National Wildlife Refuge
September – Maine; Acadia National Park, Moosehorn and Petite Manan National Wildlife Refuges
Florida; Lower Suwanee NWR
October – North Dakota – Long Lake and Audubon National Wildlife Refuges; Theodore Roosevelt National Park
October – Michigan, Shiawasse National Wildlife Refuge
November/December – Madagascar
2014
February – Ocean City, MD
March – California, Pinnacles National Park
June – Shenandoah National Park
June – Montana, Glacier National Park, National Bison Range, Ninepipes National Wildlife Refuge
July – Ecuador, Napo River, East Andes, Northwest
September – Michigan
November – Colorado, Rocky Mountain National Park
November – Shenandoah National Park
2013
February – Florida
March – South Ecuador
June – Shenandoah National Park
July – Northwest Ecuador
September – Northern Wisconsin
October – Shenandoah National Park
November/December – New Zealand
2012
January – Hiwasse Reserve, TN
February – New Mexico, South Florida
April – Great Smokey Mountains NP; Rio Grande Valley, TX
July – Eastern Washington
August – Shenandoah National Park, VA
September – North Ecuador
October – South Georgia Island, UK
November – Tierra del Fuego, Argentina
December – Colorado
2011
January – Southern Ecuador
April – Ecuador Coast
May – Zion and Bryce Canyon National Parks, Utah
July – Northern Michigan
August-September – Ecuador, East and West Andees
2010
March – Ecuador, Napo River
June – Colorado
October – Northern Michigan
December – Southern California
2009
February – Ecuador, Napo River
February – Lower Rio Grande, Texas
March – South Ecuador
June – Northern California
August – Northern Wisconsin
September – Ecuador, coast and Napo River
November – Colorado
2008
January – South Florida
January/February – Ecuador, Andes
April – South Florida
April – Lower Rio Grande, Texas
May/June – Ecuador Andes
June/July – Northern Michigan
September – Ecuador, Andes and foothills
2007
January – Caribbean
February – South Florida
March – South Florida
April – Lower Rio Grande, Texas
May – South Florida
July – Ecuador, Andes
September/October – Ecuador, Andes
November – Colorado
2006
March – South Florida
May – Northern Arizona, southern Utah
June – Southern California
July – Northern Michigan
September – Oregon coast, Crater Lake National Park
October – Northern Michigan
2005
January – Kenya
August – Southern California
August – Colorado
November – Colorado
2004
January – White Sands National Monument, New Mexico
February – Kenya
March – Chesnye, Manitoba, Canada
June/July – Denali and Katmai National Parks, Alaska
August – Southeast Arizona
October – Shenandoah National Park, Virginia
2003 –
January – Tanzania
February – Southern California
March – Homer, Alaska
April – Washington State, Walden Colorado
May – Walden, Colorado
June – Manitoba
July – Churchill, Manitoba
September – Churchill, Manitoba; New England
October – Churchill, Manitoba; Shenandoah National Park, VA
November – Churchill, Manitoba
December – Eastern Shore, Maryland