UID
Common Name Black-crowned Night Heron
Scientific Name Nycticorax nycticorax
Species ID # 2480863
Related People Johnson, Ann Dinsmore, Stephen J. Iowa Ornithologists' Union Records Committee Kent, Thomas H. (Thomas Hugh), 1934- Jessen, Robert Kleen, Vernon M. Dinsmore, James J. Petersen, Peter C. Schaufenbuel, Joseph P. Shires, Thomas K. Harr, Douglas C. Greer, Janet DeCoster, R. J. (Richard Joseph) Halmi, Nicholas S. Brown, Woodward H. Koenig, Darwin Van Dyk, John, 1936- Bierman, Dick Armstrong, Eugene Mooney, Richard D., 1905-1997 Rouw, Mark Cummins, Raymond L. Priebe, Carl Bishop, Richard Zaletel, Hank Zaletel, Linda Brewer, Marion M. Waterloo Audubon Society Moore, Francis L. Hays, Russell Myers, Robert K. Stone, Tom, Jr. Stone, Tom Petersen, Mary Lou Kropf, Larry Phelps, Marc Nigus, Thomas A. Braband, Lynn Pray, Tom Gier, Tony Deitchler, Bob Stravers, Jon Foote, LaVonne Tellier, Dick Silcock, W. Ross Robinson, John C., 1959- Fuller, James L Hollis, Richard Jule Padelford, Babs Padelford, Loren Rose, B.J. Avian Ecology Program Ballard, Bart M Wee, Gary Zangger, Dolly Matthews, James L. Wilson, Barbara L. Bray, Tanya Martsching, Paul Barker, Ann M. Lund, Marc Spengler, Ron Ortmeier, Jan Harr, Nina Neal, Tom B. Kubik, Nicholas A. Blevins, Lewis D. Corey, Brian Moeller, Donald W. Zuurdeeg, Walter Sandvick, Gil Rose, Douglas L. Sinclair, Jim Wickham, Peter P. Armstrong, Eloise Proescholdt, Mark Knight, Bernie Knight, Calvin A. Harris, Phyllis J. Nelson, Weir Proescholdt, Beth Thompson, Dennis Engebretsen, Bery Bendorf, Carl J. Brown, Gordon Fix, Andrew S. Munson, Erik Reeves, Doug Priebe, Don Abma, Jerry Bernstein, Neil Crim, Gaylan Harms, Ronald LaGrange, Ted Zenner, Guy Gallagher, Jim A. Cecil, Robert I. McMillan, Carol Rosenbaum, Mindy Petersen, Marietta Bernasek, Doris Johns, Patti Ouren, Jeannine Allen, Pam Allen, Reid I. Martinson, Rory Drahota, Jeff Porter, Diane C. Walter, Janice L. Spieker, Susan J. Kenne, Matthew C. Goranson, Rita Haldy, Lanny Carter, Dennis L. Hertzel, L. Paul Phalen, Tim Pinneke, Kim Schoenewe, Lee A. Huff, Marlys Widner, Russ Savage, Betty Heinz, Fred Robinson, Randy Niyo, Kayleen Lekwa, Steve Stegmann, Mike Nelson, Curtis Brand, Gordon James Clark, Jane Jackson, Maridel Kraemer, Dick McFadden, Phil Miller, Barb Pinkston, Randall, 1956- Strohmeyer, Carol Humpal, Holly Peters, Charlie Goodman, Kelsie Dorrance, Dan Huser, Bill F. Huser, Art Probst, Jerry Thelen, Rob Ernzen, Peter Walsh, Philip J. Schoenewe, Nancy P. Fairbairn, Steve E. Rimler, Lucy Zohrer, James J. (James Joseph), 1945- Schmitz, Dick Norris, William R. Schuster, Jane Bahrenfus, Jon Bahrenfus, Joyce Sarno, Ron Cordts, Steve Hemesath, Lisa M. Koford, Rolf R. Thelen, Ed Brees, Aaron Dragula, Sherry Jungbluth, Karl Widrlechner, Mark Siefken, Darrin Havlik, Mike Snyder, J. E. (John Evan), 1955- Danielson, Brent J. Wheeler, Brian K., 1955- Reisz, Russell Jones, Jack (John Paul) Levad, Richard G. Tiemann, Marie E. Spears Braley, Jean B. Rosene, Walter, 1880-1941 Dooley, Michael C. Iowa Ornithologists' Union Musgrove, Jack W. Walker, Bob Peterson, Earl Hyde, Samuel J. Leaverton, Paul Hertzel, Anthony X. National Audubon Society McDowell, Michelle DuMont, Philip A. (Philip Atkinson), 1903-1996 Gilliam, Jacob T. Nickell, Kent Reis, Larry Bell, Ellen Stone, Dale Fischer, Carolyn J. Johnson, Thomas N. Stevens, Mike Johnson, Bryan M. Tiemeier, Daniel Scheib, James Weller, Milton W. Lesher, Fred Kent, Frederick W. (Frederick Wallace), 1894-1984 Schantz, Tim Iowa City Bird Club Daniel, John Lowder, Ken Stone, Larry Crane, Frederick G. Crane, Anne Durbin, James O. Durbin, Joyce Hanson, Maurice Hanson, Ruby Moats, Robert Heine, Russell Freemyer, Zelbert Heine, Ellen Pease, James L. Van Gorp, Joan Edwards, Chris Hendrickson, D Fuller, Charles R. Huntington, James Staudt, Thomas J. Shearer, Judy F. (Judy Fredrickson)‏ Rupprecht, Jeff Okimoto, Ben Coy, Janice Lanaghan, Pat Buck, Griffith J., 1915-1991 Cook, Barnett C. Ames Audubon Society
Related Places Polk City Wildlife Area Cedar Lake Oskaloosa Mahaska County Goose Lake Deweys Pasture State Game Management Area Ledges State Park Trumbull Lake Rush Lake Cardinal Marsh State Wildlife Area George Wyth Memorial State Park Volga Lake Yellow River State Forest Sweet Marsh Calmar Hayden Prairie State Wildlife Area West Union Fayette County Guttenberg Lock and Dam 9 Waucoma Cedar Hills Sand Prairie Jackson Junction Echo Valley State Park Iowa Lily Lake West Hottes Lake Mud Lake Cresco Saint Lucas Lake Meyer Harrison County Lake Manawa Mills County Missouri Valley Pottawattamie County DeSoto National Wildlife Refuge Cone Marsh Wildlife Management Area Coralville Lake Hickory Hill Park Iowa City Otter Creek Marsh State Wildlife Refuge Palisades-Kepler State Park Dan Green Slough Wildlife Management Area Dickinson County Emmet County Lake Mills Saylorville Lake Spirit Lake Lizard Lake Hottes Lake Wildlife Management Area Polk County Greenfield Lake Coralville Sugar Bottom Campground Decorah Lansing Marquette New Albin Lake Odessa Highlandville Shimek State Forest Sioux Center Sioux County Sheldon Cherokee County Okoboji Lake Osceola County Little Sioux River Little Clear Lake Park Ankeny Des Moines Marshall County Saint Marys Orilla Laurens Pocahontas Storm Lake Pocahontas County Sunken Grove State Game Management Area Varina Panora Ames Ruthven Franklin County Little Wall Lake Amana Doolittle Prairie State Preserve Brookside Park Clear Lake Larrabee Cherokee Quimby Lyon County Rush Lake Lake Pahoja Recreation Area Melvin Big Marsh Wildlife Area Dudgeon Lake State Wildlife Mgt Area Backbone State Park Union Slough National Wildlife Refuge Briggs Woods County Park Pilot Creek Wildlife Area Hendrickson Marsh Lake Lake Wapello Silver Lake Round Lake Davenport Le Claire Cedar County Clinton County Jemmerson Slough Wildlife Management Area Eagle Lake Larchwood Mill Creek State Park Garlock Slough Wildlife Management Area Inwood Forneys Lake Fremont County Grundy County Waubonsie State Park Volga River State Recreation Area Kettleson Hogsback Wildlife Management Area Silver Lake Story County McFarland Lake Park Big Wall Lake Wildlife Management Area Elk Lake Manson Keokuk County Lake Red Rock Marion County Hardin County Christopherson Slough / Little Swan Lake Wildlife Management Area Marble Lake Peterson Pits Recreation Area Willow Slough State Game Management Area Colo Hickory Grove County Park Larson Marsh Nevada Colo Bogs Wildlife Management Area Grovers Lake Allamakee County Johnson County Louisa County Jones County Tama County Lake Manawa State Park MidAmerican Energy Ponds Missouri Illinois Hidden Bridge Wildlife Area Arnolds Park Big Sioux River Wildlife Area Lacey-Keosauqua State Park Shimek State Forest Wildlife Management Area - Croton Unit Lake Wapello State Park Payne Junction Hacklebarney Woods County Park Big Creek State Park Dunbar Slough Cooper Prairie Marsh Madrid Ada Hayden Heritage Park Slater Big Creek Lake Carter Lake Dallas County Pony Creek Park Credit Island Princeton State Wildlife Management Area Wildcat Den State Park Zirbel Slough Duck Creek Park Argyle Riverton Wildlife Management Area West Branch Dog Creek County Park Huron Island Lost Nation Belle Plaine Big Sand Mound Nature Preserve Brenton Slough Warren County Bays Branch State Wildlife Area Red Rock Wildlife Area John L Lewis Park Woodland Mounds State Preserve Pleasant Creek State Park Squaw Creek Regional Park Muskrat Slough State Game Management Area Matsell Bridge Public Access Booneville Madison County Winterset Shimek State Forest Wildlife Management Area - Keosauqua Unit Aurelia Lakin Slough State Game Management Area New Albin Big Lake Wildlife Management Area Pine Lake State Park Pikes Peak State Park Bellevue Goose Lake Tipton Elm Lake Liscomb Morse Lake Holst State Forest Raymond Oak Grove State Park Oakland Polk City Boone County McCord Pond State Wildlife Management Area Hawkeye Wildlife Management Area Lime Creek Nature Center Ventura Marsh Wildlife Management Area Swan Lake Wildlife Management Area Riverton Pilot Knob State Park Shenandoah Prairie Rose State Park Page County Mallard Marsh Swamp Silver City Nodaway Valley County Park McIntosh Woods State Park Lake Park Chichaqua Wildlife Habitat Park Luther McCallsburg Anderson Goose Lake Union Grove State Park Montour Spring Run Complex Wildlife Management Area Sabula Jacob Krumm Nature Preserve Council Bluffs Walnut Shambaugh West Des Moines Greene County Kossuth County Lost Island Lake Palo Alto County Twelve Mile Lake Ingham Lake Virgin Lake McBreen Marsh Pickerel Lake Burlington Hartman Reserve Nature Center Turin Van Buren County Iowa River Loess Hills Wildlife Area Eddyville Washington Crawfordsville Prairie Lake Gitchie Manitou State Preserve Sandbar Slough Welch Lake Benton County Jefferson County Washington County Walton Lake Livingston Timber Recreation Area Brinton Timbers Park Appanoose County White Pine Hollow State Park Ringgold County Cerro Gordo County Silver Lake Idlewild State Park Dale Maffitt Reservoir Green Bay Township Saylorville Dam Plum Creek Wildlife Area Humboldt High Amana Fairfield Chautauqua Park Estherville Sutherland Ocheyedan Rock Valley Yager Slough State Game Management Area Hartley Adel Badger Lake Mount Ayr Sandpiper Recreation Area Moeckley Prairie Effigy Mounds National Monument Mitchell County Lake Cornelia State Game Management Area West Swan Lake State Game Management Area Mason City Rock Falls Black Hawk County Lee County Rathbun Lake Sharon Bluffs State Park Horseshoe Bend County Recreation Area Ocheyedan River Stolley Gravel Pit Park Hawk Valley Wildlife Management Area Red Rock Dam Myre Slough State Game Management Area Badger Creek State Recreation Area Bedford Croton Glidden Indianola Jackson County Rolling Thunder Prairie Green Island Wildlife Management Area Guthrie County Wapello County Johnston Atlantic Norwalk Snake Creek State Game Management Area Lake Ahquabi State Park Grammer Grove County Wildlife Area Marshalltown Rock Creek State Park Ashton Wildwood County Park Clay County Spencer Martin Area County Park Floyd County Lone Tree Point Fin and Feather Lake Silver Lake Percival Everly Zearing Rhodes Gilbert Rice Lake Parkers Woods Lake Cona Toma Colfax Monroe County Baxter Gilman Mitchellville Beeds Lake State Park Wolf Creek Recreation Area Mini Wakan State Park Gull Point State Park Lost Island Huston Park Lower Gar Lake Ryan Lake State Game Management Area Blue Lake Muscatine County Pagel Flaming Prairie Park Tomahawk Marsh Wildlife Management Area Black Hawk Lake Browers Lake Sioux City Snyder Bend Park Stone State Park Bacon Creek Park New Lake Early Algona Lake Smith Burt Ambrose A Call State Park Thurman Moorehead Pioneer Park Carroll County Carroll Auburn Swan Lake Wall Lake Black Hawk Lake Wildlife Management Area Mid-Prairie Park Du Marsh Area Ingham Lake State Game Management Area Greenwood Park Paul Errington Wildlife Management Area Marble Beach State Recreation Area Worth County White Wildlife Area Lekwa Marsh Hitchcock Nature Area Boone Harrier Marsh Jewell Bob Pyle Marsh Wildlife Management Area Pammel Woods Webster City Engeldinger Marsh Blackbird Marsh County Preserve Cayler Prairie State Preserve Iowa Lakeside Laboratory Silver Lake Fen State Preserve Hancock County Gordon's Marsh Area Camp Dodge South Twin Lake Gilmore City Riverview Cemetery Leo Shimon Marsh Wildlife Management Area Smith Wildlife Area Grinnell Iowa State University Black Hawk Marsh State Game Management Area Waterman Creek Wanata State Park Riverside Cemetery Welch Lake Wildlife Management Area Forneys Lake State Wildlife Management Area Broken Kettle Grasslands Preserve Newton West Okoboji Lake Woodbury County Eagle Point East High School Wahpeton Crescent Beach Irvington Runnells Overlook Maynard Reese Area Hurlburt Wildlife Area Essex Paton Taylor County West Oak Forest Swan Lake Jester Park Terra Lake O'Brien Prairie Fenton Mississippi River, Iowa Raccoon River Union Hills Wildlife Management Area Walch Wildlife Area Rockford Fossil and Praire Park Anderson Prairie State Preserve Rippey Beaver McGregor Lock and Dam 11 Cumming Floyd River Plymouth County O'Brien County Coon Creek Wildlife Management Area Burr Oak Lake Wildlife Management Area Waterman Prairie Wildlife Management Area Rock Rapids Lake City Black Hawk Park Grant County Park Rockwell City Des Moines River Red Feather Prairie Brush Creek Canyon State Park Fort Dodge Centerville Colyn Wildlife Management Area Sedan Bottoms Russell Wildlife Area Union Lake MacBride Sandy Beach Public Use Area Dolliver Memorial State Park Brushy Creek State Park Carlson Recreation Area Sugar Bottom Recreation Area Cedar Rapids Pine Lake Vinton Oakville Blairstown Bluffton Fir Stand State Preserve Elk Rock State Park Wilkinson Pioneer Park Hoosier Creek Casey Barrow Landing Williams Prairie State Preserve Swan Babcock Access Lone Tree Glendale Cemetery Plymouth Lovilia Waterworks Park Whitebreast Recreation Area Jolly Rogers Campground Saint Olaf Huxley Oak Grove Recreation Area Green Castle (historical) Clive Scott County Palo Crawford Creek County Recreation Area Granger Waterloo Butlerville Des Moines County Cooper Creek Wildlife Management Area Terry Trueblood Recreation Area State Line Marsh State Game Management Area Heron Bend Conservation Area Devil's Creek Access Ida Grove Lily Pond Decatur Bend Park Iowa State Capitol Allendorf Marion Elk Creek Marsh Wildlife Management Area Lake Macbride State Park Meredith Marsh Wildlife Management Area Cosgrove Starr's Cave Nature Center Prairie City Rock Creek Lake Hills Howell Station Campground Lake Red Rock Lake View Windsor Heights Stone City Howard County Rathbun Dam North Liberty Geode State Park Meekers Landing Homestead Kellerton Le Grand Nebraska City Bartlett Crandalls Beach Walnut Creek National Wildlife Refuge Keokuk Aspen Grove Cemetery Medicine Creek Wildlife Area Graceland Park Cemetery Cedar Falls Greater Ottumwa Park Hendrickson Marsh Wildlife Management Area Selma Westfield Carney Park Ringgold State Wildlife Area Grinnell Country Club Willow Creek County Recreation Area Monroe Big Wall Lake Wever Sumner Fen Valley Area Cairo Woods Wildlife Area
Map
Related Documents Records Committee review for rare bird sighting of Black-crowned Night-Heron at Polk City, 1997 Records Committee review for rare bird sighting of Black-crowned Night-Heron at Cedar Lake, 1998 Letter from Robert Jessen to Vernon M. Kleen regarding birds sighted near Oskaloosa, summer 1974 Letter from James J. Dinsmore to Peter C. Petersen regarding bird sightings, August 3, 1976 Field Reports, Spring 1977 Field report, May 7, 1977 Douglas C. Harr letter to Peter C. Petersen regarding bird sightings, June 23, 1977 Field reports, summer 1977 Harrison, Pottawatamie, and Mills Counties Rich DeCoster letter to Nicholas S. Halmi regarding bird sightings, June 5, 1978 Field report, summer 1978 Woodward H. Brown letter to Nicholas S. Halmi regarding bird sightings, November 16, 1978 Birding report for "American Birds" and "Iowa Bird Life" 1 August 1978 through October 1978. Darwin Koenig letter to Nicholas S. Halmi regarding bird sightings, December 1, 1978 Fall report Dick Bierman letter to Nicholas S. Halmi regarding spring bird sightings, May 28, 1979 Field notes contributed by Woodward H. Brown, spring 1979 Field notes contributed by Raymond L. Cummins, June 3, 1979 Field notes contributed by James J. Dinsmore, July 14, 1979 Carl Priebe letter to Richard Bishop regarding bird sightings, July 27, 1979 Letter from Hank and Linda Zaletel regarding bird sightings, October 29, 1979 Field notes contributed by Marion M. Brewer, May 31, 1980. Douglas C. Harr letter to Thomas H. Kent regarding bird sightings, May 27, 1980 Francis L. Moore letter to Thomas H. Kent regarding bird sightings, May 30, 1980 Field notes contributed by Raymond L. Cummins, summer 1980 Field notes contributed by James J. Dinsmore, summer 1980 Field notes contributed by Peter C. Petersen, summer 1980 Field notes contributed by James J. Dinsmore, summer 1981 Douglas C. Harr letter to Thomas H. Kent regarding summer bird sightings, July 23, 1981 Field notes contributed by Robert K. Myers with verifying documentation, summer 1981 Field notes contributed by Hank Zaletel, summer 1981 Tom Nigus letter to Nicholas S. Halmi regarding bird sightings, November 30, 1977 Field notes contributed by Jon Stravers, fall 1977 Field notes contributed by Marion Brewer, May 27, 1982 Field notes contributed by Douglas C. Harr, June 1, 1982 Field notes contributed by Francis L. Moore, spring 1982 Field notes contributed by Hank Zaletel, spring 1982 Field notes contributed by Dick Bierman, spring 1983 Field notes contributed by Hank Zaletel, spring 1983 IOU field reports form Field notes contributed by James L. Fuller, fall 1984 Report form for selected species in spring, contributed by Richard Jule Hollis, spring 1985 Report form for selected species in spring, contributed by Thomas H. Kent, spring 1985 Field report Mar-June, 1985 1984 & 1985 results: Illinois heron colony surveys Bart's birdies Field reports summer 1986 Field reports form for submitting seasonal observations of Iowa birds, Douglas C. Harr, summer 1986 Field notes contributed by Barbara L. Wilson, July 6, 1986 Field notes contributed by Stephen J. Dinsmore, fall 1986 Field notes contributed by Paul Martsching, fall 1986 Field notes and Babs Padelford letter to Thomas H. Kent, November 30, 1986 Field notes contributed by Ann M. Barker, June 8, 1987 Field notes contributed by Tanya Bray, spring 1987 Field reports form for submitting seasonal observations of Iowa birds, James L. Fuller, spring 1987 Field reports form for submitting seasonal observations of Iowa birds, Douglas C. Harr, spring 1987 Field notes contributed by Richard Jule Hollis, spring 1987 Field reports form for submitting seasonal observations of Iowa birds, Nicholas A. Kubik, spring 1987 Field reports form for submitting seasonal observations of Iowa birds, Peter C. Petersen, spring 1987 Field notes contributed by B.J. Rose, spring 1987 Field reports form for submitting seasonal observations of Iowa birds, Jim Sinclair, spring 1987 Field check list contributed by Peter P. Wickham, spring 1987 Eugene and Eloise Armstrong letter to James J. Dinsmore regarding field notes, August 1, 1985 Field reports form for submitting seasonal observations of Iowa birds, James L. Fuller, summer 1985 Field reports form for submitting seasonal observations of Iowa birds, Mark Proescholdt, summer 1985 Field notes contributed by Peter C. Petersen, summer 1987 Field reports form for submitting seasonal observations of Iowa birds, Mark Proescholdt, summer 1987 Bery Engebretsen letter to Carl J. Bendorf regarding fall bird sightings, December 1, 1987 Bery Engebretsen letter to Robert K. Myers regarding bird sightings, May 29, 1988 Field notes contributed by Stephen J. Dinsmore, spring 1988 Field notes contributed by Richard Jule Hollis, spring 1988 Field reports of Iowa birds contributed by Thomas H. Kent, May 21, 1988 Iowa spring bird report contributed by Babs Padelford and Loren Padelford, spring 1988 Field notes contributed by Tanya Bray, summer 1988 Field notes contributed by Barbara L. Wilson, spring 1988 Field notes contributed by Hank Zaletel, spring 1988 Neil Bernstein letter to James J. Dinsmore regarding personal papers, summer 1988 Field notes contributed by several observers, summer 1988 Field notes contributed by James J. Dinsmore, summer 1988 Field notes contributed by Paul Martsching, summer 1988 Field notes contributed by Erik Munson, summer 1988 Field reports form for submitting seasonal observations of Iowa birds, Mark Proescholdt, summer 1988 Field notes contributed by Hank Zaletel, summer 1988 Field reports form for submitting seasonal observations of Iowa birds, James L. Fuller, fall 1988 Field notes and Barbara L. Wilson letter to Carl J. Bendorf, November 28, 1988 Field notes contributed by Pam Allen and Reid I. Allen, summer 1989 Field notes contributed by James J. Dinsmore, summer 1989 Field reports form for submitting seasonal observations of Iowa birds, James L. Fuller, summer 1989 Field reports form for submitting seasonal observations of Iowa birds, Douglas C. Harr, summer 1989 Seasonal field report contributed by Diane C. Porter, summer 1989 Field reports form for submitting seasonal observations of Iowa birds, Mark Proescholdt, summer 1989 Field reports form for submitting seasonal observations of Iowa birds, Jan L. Walter, summer 1989 Field reports, Bob Cecil, summer 1990 Letter from Bery Engebretsen to James Dinsmore regarding bird sightings for the IOU quarterly field report summer 1990, August 1, 1990 Field reports, Matthew Kenne, summer 1990 Field reports, Jan L. Walter, summer 1990 Lanny Haldy letter to Carl Bendorf regarding bird sightings for the Amana, IA area, August 22, 1990 Field reports, Diane C. Porter, fall 1990 Field reports, Douglas C. Harr, spring 1991 Field reports form for submitting seasonal observations of Iowa birds, Eloise Armstrong and Eugene Armstrong, summer 1991 Field notes contributed by Dennis L. Carter, July 31, 1991 Field notes contributed by Stephen J. Dinsmore , summer 1991 Field reports form for submitting seasonal observations of Iowa birds, Rita Goranson, summer 1991 Field notes contributed by Marion M. Brewer, spring 1992 Field notes contributed by Raymond L. Cummins, spring 1992 Field notes contributed by Lee A. Schoenewe, spring 1992 Pam Allen and Reid I. Allen letter to James J. Dinsmore regarding summer bird sightings, August 3, 1992 Field notes contributed by Ann Johnson, summer 1992 Field notes contributed by Raymond L. Cummins, fall 1992 Bery Engebretsen letter to Thomas H. Kent regarding fall bird sightings, December 4, 1992 Field notes contributed by Ann Johnson, fall 1992 Field reports form for submitting seasonal observations of Iowa birds, Mark Proescholdt, fall 1992 Field notes contributed by Lee A. Schoenewe, fall 1992 Field reports form for submitting seasonal observations of Iowa birds, Jan L. Walter, fall 1992 Annotated bird sighting list for Spring 1993 compiled by Marion Brewer Iowa spring bird report, Babs & Loren Padelford Field reports form for submitting seasonal observations of Iowa birds, James L. Fuller, summer 1993 Field notes contributed by Lee A. Schoenewe, summer 1993 Field notes contributed by Hank Zaletel, summer 1993 Field notes contributed by James J. Dinsmore, fall 1993 Field reports form for submitting seasonal observations of Iowa birds, Rita Goranson, fall 1993 Field reports form for submitting seasonal observations of Iowa birds, Mark Proescholdt, fall 1993 Field notes contributed by Lee A. Schoenewe, fall 1993 Iowa field reports, Spring 1994, Stephen Dinsmore Field reports form for submitting seasonal observations of Iowa birds, Rita Goranson, Spring 1994 Field reports form for submitting seasonal observations of Iowa birds, Dan Dorrance, Summer 1994 Field reports, Summer 1994, Ann Johnson Fall field report 1994, Hank Zaletel Field notes contributed by Dennis L. Carter, June 1, 1996 Field notes contributed by Bill F. Huser, spring 1996 Field reports form for submitting seasonal observations of Iowa birds, Matthew Kenne, spring 1996 Iowa spring bird report contributed by Babs Padelford and Loren Padelford, spring 1996 Field notes contributed by Rob Thelen, spring 1996 Field notes contributed by Philip J. Walsh, summer 1996 Documentation of American Bittern and Black-crowned Night Heron sightings, 1987 Rare bird documentation form for Black-crowned Night Heron at Saylorville Reservoir, 1986 Request for more information regarding a Black-Crowned Night Heron sighting, 1995 Documentation of bird sightings by Raymond Cummins, 1979 Field reports form for submitting seasonal observations of Iowa birds, Rita Goranson, fall 1996 Field notes contributed by Babs Padelford and Loren Padelford, fall 1996 Field notes contributed by James J. Dinsmore, spring 1997 Field notes contributed by Babs Padelford and Loren Padelford, spring 1997 Neil Bernstein letter to James J. Dinsmore regarding summer bird sightings in northwest Iowa, June 24, 1997 Field note about a Black-crowned Night Heron sighting and nest contributed by Steve Cordts, June 10, 1997 Field reports contributed by James J. Dinsmore, summer 1997 Field reports form for submitting seasonal observations of Iowa birds, Matthew Kenne, summer 1997 Field notes contributed by Dennis Thompson, fall 1997 Fall field reports contributed by James J. Dinsmore, fall 1997 Field notes contributed by Babs Padelford and Loren Padelford, fall 1997 Field notes contributed by Lee A. Schoenewe, fall 1997 Field reports form for submitting seasonal observations of Iowa birds, Jim Fuller, spring 1998 1998 spring Iowa birds report, Babs & Loren Padelford Field report summer 1998, Russell Reisz Field notes contributed by Bill F. Huser, fall 1998 Field reports form for submitting seasonal observations of Iowa birds, Jack Jones, fall 1998 Field notes contributed by Matthew Kenne, fall 1998 Annotated bird sighting list for spring 1999 compiled by Marie Tiemann, June 2, 1999 Photograph of a Black-crowned Night Heron colony Field reports, June 1 through July 31, 1999, Pam and Reid Allen Lantern slide and photograph of eggs in a Black-crowned Night Heron nest Lantern slide and photograph of two young Black-crowned Night Herons Lantern slide and photograph of two young Black-crowned Night Herons perching on an evergreen branch Iowa summer bird report, 1999, Babs & Loren Padelford Field report, Iowa, fall 1999, Mike Dooley Sighting record listing, Iowa, 8/1/1999-11/28/1999, Bery Engebretsen Iowa, fall 1999, Bill Huser Fall 1999 field report, Matthew Kenne Daily field checking list by Walter Rosene, August 8, 1940 Daily field checking list by Walter Rosene, May 21, 1939 Daily field checking list by Walter Rosene, May 15, 1938 Daily field checking list by Walter Rosene, May 6, 1936 Daily field checking list by Walter Rosene, May 7, 1936 Daily field checking list, Walter Rosene, May 14, 1934 Field notes contributed by L. Paul Hertzel, summer 2000 Field notes contributed by Matthew Kenne, summer 2000 Matthew C. Kenne email to IA-BIRD mailing list regarding summer Henslow's Sparrows and other bird sightings, September 14, 2000 Daily field checking list, Walter Rosene, 1934 Daily field checking list, Walter Rosene, April 27, 1933 Daily field checking list, Walter Rosene, August 8, 1933 Daily field checking list, Walter Rosene, July 31-August 10, 1933 Iowa Ornithologists' Union, field report compiled data, Black-crowned Night Heron, 1956-1983 Field notes contributed by Jacob T. Gilliam, summer 2002 Field notes contributed by Bill F. Huser, summer 2002 Darwin Koenig letter to James J. Dinsmore regarding summer bird sightings, July 31, 2002 Field notes contributed by Dennis L. Carter, July 31, 2003 Field reports, Iowa Bird Life, summer 1995, Lee Schoenewe Field reports form for submitting seasonal observations of Iowa birds, spring 1995, Ray Cummins Field reports form for submitting seasonal observations of Iowa birds, spring 1995, Douglas Harr Field reports form for submitting seasonal observations of Iowa birds, spring 1995, Dale Stone Spring 1995 field report, Hank Zaletel Bery Engebretsen letter to Thomas H. Kent regarding bird sightings, December 2, 1995 Field reports form for submitting seasonal observations of Iowa birds, Carolyn J. Fischer, fall 1995 Field notes contributed by Dennis Thompson, fall 1995 Darwin Koenig letter to James J. Dinsmore regarding bird sightings, summer 2004 Field reports form for submitting seasonal observations of Iowa birds, Thomas N. Johnson, summer 2005 Iowa Birdline update, October 10, 1988 Iowa Birdline update, September 26-30, 1988 Iowa Birdline update, September 19, 1988 Iowa Birdline update, April 17, 1989 Iowa Birdline update, June 12, 1989 Iowa Birdline update, June 26, 1989 Iowa Birdline update, August 7, 1989 Iowa Birdline update, September 18, 1989 Fred Lesher letter to Fred Kent regarding bird sightings, June 26, 1965 Iowa Birdline update, August 20-21, 1990 Iowa Birdline update, August 12, 1990 Iowa Birdline update, May 8, 1990 Iowa Birdline update, April 23, 1990 Iowa Birdline update, April 20, 1990 Iowa Birdline update, October 15, 1990, notes Iowa Birdline update, October 8, 1990 Iowa Birdline update, September 10, 1990 Iowa Birdline update, October 15, 1990 Iowa Birdline update, June 17, 1991 Iowa Birdline update, June 10, 1991 Iowa Birdline update, April 22, 1991 Iowa Birdline update, April 22, 1991 notes Iowa Birdline update, July 29, 1991 Iowa Birdline update, April 27, 1992 Iowa Birdline update, September 28, 1992 Iowa Birdline update, April 12, 1993 Iowa Birdline update, September 20, 1993 Iowa Birdline update, May 2, 1994 Iowa Birdline update, April 25, 1994 Iowa Birdline update, April 11, 1994 Iowa Birdline update, August 29, 1994 Iowa Birdline update, August 22, 1994 Iowa Birdline update, July 18, 1994 Iowa RBA, May 29, 1995 Iowa RBA, September 19-29, 1995 Iowa RBA, August 21-22, 1995 Iowa RBA, July 17, 1995 Iowa RBA, September 16, 1996 Iowa RBA, September 2, 1996 Iowa RBA, August 19, 1996 Iowa RBA, July 15, 1996 Iowa RBA, April 14, 1997 Iowa RBA, April 28, 1997 Iowa RBA, August 11, 1997 Iowa RBA, August 18, 1997 Iowa RBA, December 22, 1997 Iowa RBA, January 5, 1998 Iowa RBA, April 6, 1998 Iowa RBA, April 13, 1998 Iowa RBA, May 4, 1998 Iowa RBA, May 11, 1998 Iowa RBA, August 10, 1998 Iowa RBA, August 25, 1998 Iowa RBA, August 31, 1998 Iowa RBA, September 7, 1998 Iowa RBA, January 18, 1999 Iowa RBA, January 25, 1999 Iowa RBA, July 12, 1999 Iowa RBA, September 20-24, 1999 Ames Audubon Society May Newsletter, 1976
Black-crowned Night Heron
(c) larry-heronema, some rights reserved (CC BY-NC); Source: iNaturalist.org; Original: https://www.inaturalist.org/photos/30048238