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