Skip to main content

You've searched: All Collections

  • All fields: Black-crowned
(35 results)



Display: 20

    • Patuxent Science Symposium, 75th Anniversary oral history transcript Part 2 of 4

    • Agriculture; Bird banding; Birds; Biologists (USFWS); Biography; Diseases; Employees (USFWS); Fishes; History; Migration; Migratory birds; Pesticides; Research; Science; Scientific personnel (USFWS); Surveying; Tagging; Waterfowl; Wildlife...
    • This is Part 2 of 4 transcripts from the Patuxent Science Symposium, 75th Anniversary of the Patuxent Science Center. It includes speakers who talk about their time at working at Patuxent and some of the work they did. This transcript includes the...
    • Black-crowned night heron

    • Birds; Waterfowl;
    • A juvenile black-crowned night heron standing on tree limb. At sunset, when most herons are flying toward their roosting places, the black-crowned herons are leaving the trees where they have spent the day scattering over the marshes to feed. By...
    • Birds of conservation concern 2008

    • Birds; Migratory birds; Species of concern;
    • This is a report that identifies migratory and non-migratory birds species that represent the highest conservation priorities to the U.S. Fish and Wildlife Service.
    • Black-Crowned Night Heron

    • Birds; Wildlife refuges; Wading birds;
    • Black-crowned night heron perched on log at Blackwater National Wildlife Refuge, MD.
    • Black-crowned night heron

    • Wading birds; Birds; Waterfowl;
    • At sunset when most herons are flying toward their roosting places, the black-crowned night herons are leaving the trees where they have spent the day scattering over the marshes to feed. By foraging at night, these birds avoid competition with...
    • Black-crowned night heron

    • Wildlife refuges; Scenics; Wildlife viewing; Migratory birds; Birds;
    • Black-crowned Night Heron on the Wildlife Drive
    • Black-crowned night heron

    • Migratory birds; Birds; Wildlife refuges; Wildlife viewing; Wetlands;
    • Black-crowned Night Heron looking into the water at the Wildlife Drive at Edwin B. Forsythe NWR
    • Black-crowned night heron

    • Wading birds; Birds; Waterfowl;
    • At sunset when most herons are flying toward their roosting places, the black-crowned night herons are leaving the trees where they have spent the day scattering over the marshes to feed. By foraging at night, these birds avoid competition with...
    • Black-crowned Night-Heron

    • History; Historic sites; Marine birds; Migratory birds; Birds; Photography; Wildlife refuges;
    • Black-crowned Night-Heron at nest in Malheur lake. Hand painted glass slide by Finley and Bohlman in 1908.
    • Black-crowned night heron

    • History; Wildlife refuges; Birds; Marine birds; Migratory birds; Photography;
    • A hand painted glass slide by Finley and Bohlman of a Black-crowned night heron at a nest site in Malheur Lake, 1908. Finley and Bohlman photographs would later help Malheur become a bird refuge in 1908.
    • Patuxent Science Symposium, 75th Anniversary oral history transcript Part 1 of 4

    • Agriculture; Bird banding; Birds; Biologists (USFWS); Biography; Diseases; Employees (USFWS); Fishes; History; Migration; Migratory birds; Pesticides; Research; Science; Scientific personnel (USFWS); Surveying; Tagging; Waterfowl; Wildlife...
    • This is Part 1 of 4 transcripts from the Patuxent Science Symposium, 75th Anniversary of the Patuxent Science Center. It includes speakers who talk about their time at working at Patuxent and some of the work they did. This transcript includes the...
    • Black-crowned Night Heron

    • Birds; Wading birds; Species of concern;
    • Black-Crowned Night Herons are medium-sized birds whose habitats are scattered throughout large parts of the Pacific Northwest.
    • Black-crowned night heron

    • Birds; Migratory birds; Wading birds;
    • Close-up of night heron standing on tree branch. For more information about wading birds visit http://www.fws.gov/birds/.

QuickView

Display a larger image and more item information when the pointer pauses over a thumbnail
 

Layout options:

Select the collections to add or remove from your search
A
B
C
D
E
F
G
H
I
J
K
L
M
N
O
P
Q
R
S
T
U
V
W
X
Y
Z
 
OK