Pages

31 July 2007

UNL Campus Birdlist Reaches 100 Species

By James Ed. Ducey

A sighting of Purple Martins foraging for bugs above the home stadium of the former Bugeaters has increased the birdlist for the University of Nebraska-Lincoln city campus to 100 species.

The bug-eating martins were seen on July 29th, foraging and calling in the airspace of Memorial Stadium. The species does not nest on campus.

The most commonly noted species noted during regular surveys in 2007 have been the Mourning Dove, Blue Jay, European Starling, Northern Cardinal, Common Grackle, House Finch and House Sparrow. The Spotted Towhee and White-throated Sparrow are autumn to spring residents.

From 20-25 species can be seen on a typical June day around the campus.

Species which have been noted as breeding this season include the American Robin, Barn Swallow, Blue Jay, Common Grackle, European Starling, Gray Catbird, House Finch, House Sparrow, Mourning Dove, Northern Cardinal and Western Kingbird.

Only a small population of Chimney Swifts occur on the campus: near Architecture Hall and Love Hall, older buildings which have chimneys suitable for use.

Waterfowl are represented by the Canada Goose, a common species in the region that are seen flying over at roof-top level. The White-fronted Goose and Turkey Vultures also occur in the campus airspace.

Mallard fowl, mostly drakes, occur in the relict, cement-lined creek on the east side of campus. It is not apparent how their occurrence will change once a new creek channel is built in association with the Joint Antelope Valley Authority project. The channel features, as shown by the conditions of the newly constructed channel near Devaney Stadium, are much more barren than the setting that will continue for a short time longer near the north and east of the Abel-Sandoz dormitories.

There is a marked dearth of cavity-dwelling species on City Campus. Despite the numerous trees present among the urban campus landscape, only the Downy Woodpecker is commonly observed. The Northern Flicker is seen only occasionally. The Red-headed Woodpecker was last noted in 1909, recorded as a specimen. The Red-bellied Woodpecker has not been seen at all, though this and the latter species are regular residents elsewhere in Lincoln. Also notably not present are the Black-capped Chickadee and the White-breasted Nuthatch which has been noted only once in 2002.

Campus landscaping regularly removes older trees which would provide the arboreal cavities utilized as roosting or breeding places by these species.

More than one-half of the species noted for the campus are a result of research specimens collected as a result of a bird striking a window and its subsequent demise.

The Gray-cheeked Thrush was also noted in 1915, as a window strike specimen.

The following table indicates the number of times each species has been noted on campus. Most species records for 2007 are for observations made during regular bird surveys. This list is based on about 1400 observation records, about half previous to 2007 and known from research collection specimens at the University of Nebraska State Museum.

Species Name

1969

'71

'74

'76

'77

'82

'85

'87

'88

'89

'90

'91

'92

'93

'94

'95

'96

'97

'98

'99

2000

'01

'02

'03

'04

'06

'07

Greater White-fronted Goose

- -

- -

- -

- -

- -

- -

- -

- -

- -

- -

- -

- -

- -

- -

- -

- -

- -

- -

- -

- -

- -

- -

- -

- -

- -

- -

1

Canada Goose

- -

- -

- -

- -

- -

- -

- -

- -

- -

- -

- -

- -

- -

- -

- -

- -

- -

- -

- -

- -

- -

- -

- -

- -

- -

- -

1

Mallard

- -

- -

- -

- -

- -

- -

- -

- -

- -

- -

- -

- -

- -

- -

- -

- -

- -

- -

- -

- -

- -

- -

- -

- -

- -

- -

23

Double-crested Cormorant

- -

- -

- -

- -

- -

- -

- -

- -

- -

- -

- -

- -

- -

- -

- -

- -

- -

- -

- -

- -

- -

- -

- -

- -

- -

- -

2

Great Blue Heron

- -

- -

- -

- -

- -

- -

- -

- -

- -

- -

- -

- -

- -

- -

- -

- -

- -

- -

- -

- -

- -

- -

- -

- -

- -

- -

5

Green Heron

- -

- -

- -

- -

- -

- -

- -

- -

- -

- -

- -

- -

- -

- -

- -

- -

- -

- -

- -

- -

- -

- -

- -

- -

- -

- -

1

Turkey Vulture

- -

- -

- -

- -

- -

- -

- -

- -

- -

- -

- -

- -

- -

- -

- -

- -

- -

- -

- -

- -

- -

- -

- -

- -

- -

- -

2

Sharp-shinned Hawk

- -

- -

- -

- -

- -

- -

- -

- -

- -

- -

- -

- -

- -

- -

- -

- -

- -

- -

- -

1

- -

- -

- -

- -

- -

- -

- -

Red-tailed Hawk

- -

- -

- -

- -

- -

- -

- -

- -

- -

- -

- -

- -

- -

- -

- -

- -

1

- -

- -

- -

- -

- -

- -

- -

- -

- -

- -

American Kestrel

- -

- -

- -

- -

- -

- -

- -

- -

- -

- -

- -

- -

- -

- -

- -

- -

- -

- -

- -

- -

- -

- -

- -

- -

- -

- -

14

Killdeer

- -

- -

- -

- -

- -

- -

- -

- -

- -

- -

- -

- -

- -

- -

- -

- -

- -

- -

- -

- -

- -

- -

- -

- -

- -

- -

6

American Woodcock

- -

- -

- -

- -

- -

- -

- -

- -

- -

- -

- -

- -

- -

- -

- -

1

- -

- -

- -

- -

- -

- -

- -

- -

- -

- -

- -

Herring Gull

- -

- -

- -

- -

- -

- -

- -

- -

- -

- -

- -

- -

- -

- -

- -

- -

- -

- -

- -

- -

- -

- -

- -

- -

- -

- -

1

Rock Pigeon

- -

- -

- -

- -

- -

- -

- -

- -

- -

- -

- -

- -

1

1

- -

- -

- -

- -

- -

- -

- -

- -

- -

- -

- -

- -

22

Mourning Dove

- -

- -

- -

- -

- -

- -

- -

- -

- -

- -

- -

1

- -

1

2

- -

- -

- -

- -

- -

- -

4

3

- -

- -

- -

32

Black-billed Cuckoo

- -

- -

- -

- -

- -

- -

- -

- -

- -

- -

- -

- -

- -

1

- -

- -

- -

- -

- -

- -

- -

- -

- -

- -

- -

- -

- -

Common Nighthawk

2

- -

- -

- -

- -

- -

- -

- -

- -

- -

- -

- -

- -

- -

- -

- -

- -

- -

- -

- -

- -

- -

- -

- -

- -

- -

1

Whip-poor-will

- -

- -

- -

- -

- -

- -

- -

- -

- -

- -

- -

- -

- -

- -

- -

- -

- -

- -

- -

- -

- -

- -

- -

- -

- -

- -

1

Chimney Swift

1

- -

- -

- -

- -

- -

- -

- -

- -

- -

- -

- -

- -

- -

- -

- -

- -

- -

- -

- -

- -

1

- -

- -

- -

- -

19

Ruby-throated Hummingbird

- -

- -

- -

- -

- -

- -

- -

- -

- -

- -

- -

- -

- -

- -

1

- -

- -

- -

- -

- -

- -

- -

- -

- -

- -

- -

- -

Belted Kingfisher

- -

- -

- -

- -

- -

- -

- -

- -

- -

- -

- -

- -

- -

1

- -

1

- -

- -

- -

- -

- -

- -

- -

- -

- -

- -

- -

Red-headed Woodpecker

- -

- -

- -

- -

- -

- -

- -

- -

- -

- -

- -

- -

- -

- -

- -

- -

- -

- -

- -

- -

- -

- -

- -

- -

- -

- -

- -

Yellow-bellied Sapsucker

- -

- -

- -

- -

- -

- -

- -

- -

- -

- -

- -

- -

- -

- -

- -

- -

- -

- -

- -

1

1

- -

- -

- -

- -

- -

1

Downy Woodpecker

- -

- -

- -

- -

- -

- -

- -

- -

- -

- -

- -

- -

- -

- -

- -

- -

- -

- -

- -

- -

- -

- -

- -

- -

- -

- -

16

Northern Flicker

- -

- -

- -

- -

- -

- -

- -

- -

- -

- -

- -

- -

- -

1

2

1

- -

- -

- -

- -

- -

- -

- -

- -

- -

- -

5

Least Flycatcher

- -

- -

- -

- -

- -

- -

- -

- -

- -

- -

- -

- -

- -

- -

- -

2

- -

- -

- -

1

- -

1

- -

- -

- -

- -

3

Western Kingbird

- -

- -

- -

- -

- -

- -

- -

- -

- -

- -

- -

- -

- -

- -

- -

- -

- -

- -

- -

- -

- -

- -

- -

- -

- -

- -

11

Blue-headed Vireo

- -

- -

- -

- -

- -

- -

- -

- -

- -

- -

- -

- -

- -

- -

1

- -

- -

- -

- -

- -

- -

- -

1

- -

- -

- -

1

Warbling Vireo

- -

- -

- -

- -

- -

- -

- -

- -

- -

- -

- -

1

- -

- -

- -

- -

- -

- -

1

- -

- -

- -

2

- -

- -

- -

3

Red-eyed Vireo

- -

- -

- -

- -

- -

- -

- -

- -

- -

- -

- -

1

- -

- -

1

2

2

- -

- -

- -

- -

1

2

- -

- -

- -

- -

Blue Jay

- -

- -

- -

- -

- -

- -

1

- -

- -

- -

- -

- -

- -

- -

1

- -

- -

- -

- -

1

- -

1

- -

- -

- -

- -

28

American Crow

- -

- -

- -

- -

- -

- -

- -

- -

- -

- -

- -

- -

- -

- -

- -

- -

- -

- -

- -

- -

- -

- -

- -

- -

- -

- -

9

Purple Martin

- -

- -

- -

- -

- -

- -

- -

- -

- -

- -

- -

- -

- -

- -

- -

- -

- -

- -

- -

- -

- -

- -

- -

- -

- -

- -

1

Cliff Swallow

- -

- -

- -

- -

- -

- -

- -

- -

- -

- -

- -

- -

- -

- -

- -

- -

- -

- -

- -

- -

- -

- -

- -

- -

- -

- -

4

Barn Swallow

- -

- -

- -

- -

- -

- -

- -

- -

- -

- -

- -

- -

- -

- -

- -

- -

- -

- -

- -

1

- -

- -

- -

- -

- -

- -

14

Tufted Titmouse

- -

- -

- -

- -

- -

- -

- -

- -

- -

- -

- -

- -

- -

- -

- -

- -

- -

- -

- -

- -

1

- -

- -

- -

- -

- -

- -

Red-breasted Nuthatch

- -

- -

- -

- -

- -

- -

- -

- -

- -

- -

- -

- -

- -

- -

- -

1

- -

- -

- -

- -

- -

1

- -

- -

- -

- -

- -

White-breasted Nuthatch

- -

- -

- -

- -

- -

- -

- -

- -

- -

- -

- -

- -

- -

- -

- -

- -

- -

- -

- -

- -

- -

- -

1

- -

- -

- -

- -

Brown Creeper

- -

- -

1

- -

1

1

- -

1

- -

- -

- -

- -

3

2

- -

2

- -

- -

- -

- -

1

- -

1

1

- -

- -

1

House Wren

- -

- -

- -

- -

- -

- -

- -

- -

- -

- -

1

2

1

- -

2

4

- -

1

- -

2

- -

1

2

2

- -

- -

9

Sedge Wren

- -

- -

- -

- -

- -

1

- -

- -

- -

- -

- -

- -

- -

- -

1

- -

- -

- -

- -

- -

- -

- -

- -

- -

- -

- -

- -

Marsh Wren

- -

- -

- -

- -

- -

- -

- -

- -

- -

- -

- -

- -

- -

- -

2

- -

- -

- -

- -

1

- -

- -

- -

- -

- -

- -

- -

Ruby-crowned Kinglet

- -

- -

- -

- -

- -

- -

- -

- -

- -

- -

- -

- -

2

2

- -

- -

1

- -

- -

1

1

1

1

1

- -

- -

1

Veery

- -

- -

- -

- -

- -

- -

- -

- -

- -

- -

- -

- -

- -

- -

- -

1

- -

- -

- -

- -

- -

- -

- -

- -

- -

- -

- -

Gray-cheeked Thrush

- -

- -

- -

- -

- -

- -

- -

- -

- -

- -

- -

1

- -

- -

- -

- -

- -

- -

- -

- -

- -

- -

- -

- -

- -

- -

- -

Swainson's Thrush

- -

- -

- -

- -

- -

- -

- -

- -

1

- -

- -

5

4

6

1

- -

- -

- -

- -

2

- -

1

3

- -

- -

- -

5

Hermit Thrush

1

- -

- -

- -

- -

- -

- -

- -

- -

- -

- -

- -

- -

- -

- -

- -

- -

- -

- -

- -

- -

1

2

1

- -

- -

4

American Robin

- -

- -

- -

- -

- -

- -

1

- -

- -

- -

- -

1

6

4

20

2

- -

- -

- -

1

- -

- -

- -

2

- -

- -

37

Gray Catbird

- -

- -

- -

- -

- -

- -

- -

- -

- -

1

- -

4

1

4

1

6

- -

- -

- -

1

- -

5

- -

- -

- -

- -

17

Brown Thrasher

- -

- -

- -

- -

- -

- -

- -

- -

- -

- -

- -

1

1

1

4

5

- -

- -

- -

- -

2

4

5

- -

- -

- -

22

European Starling

- -

- -

- -

- -

- -

- -

- -

- -

- -

- -

- -

- -

- -

- -

1

2

- -

- -

- -

- -

1

- -

- -

- -

- -

- -

33

Cedar Waxwing

- -

- -

- -

- -

- -

- -

- -

- -

- -

- -

- -

- -

1

- -

- -

- -

- -

- -

- -

- -

- -

- -

- -

- -

- -

- -

15

Golden-winged Warbler

- -

- -

- -

- -

- -

- -

- -

- -

- -

- -

- -

- -

- -

1

- -

- -

- -

- -

- -

- -

- -

- -

- -

- -

- -

- -

- -

Tennessee Warbler

- -

- -

- -

- -

- -

- -

- -

- -

- -

- -

- -

1

5

3

- -

3

- -

- -

- -

2

- -

3

3

- -

- -

- -

3

Orange-crowned Warbler

- -

- -

- -

- -

- -

- -

- -

- -

- -

- -

1

2

4

- -

2

6

- -

3

- -

2

4

9

15

3

- -

- -

5

Nashville Warbler

- -

- -

- -

- -

- -

- -

- -

1

- -

- -

- -

1

1

- -

1

5

- -

- -

- -

2

3

6

6

1

- -

- -

- -

Yellow Warbler

- -

- -

- -

- -

- -

- -

- -

- -

- -

- -

- -

1

- -

- -

1

2

- -

- -

- -

- -

- -

1

1

- -

- -

- -

8

Chestnut-sided Warbler

- -

- -

- -

- -

- -

- -

- -

- -

- -

- -

- -

- -

- -

- -

1

- -

1

- -

- -

- -

- -

- -

- -

- -

- -

- -

- -

Magnolia Warbler

- -

- -

- -

- -

- -

- -

- -

- -

- -

- -

- -

- -

- -

- -

- -

1

- -

- -

- -

- -

- -

1

- -

- -

- -

- -

- -

Cape May Warbler

- -

- -

- -

- -

- -

- -

- -

- -

- -

- -

- -

- -

- -

2

- -

- -

- -

- -

- -

- -

- -

- -

- -

- -

- -

- -

- -

Black-throated Blue Warbler

- -

- -

- -

- -

- -

- -

- -

- -

- -

- -

- -

- -

- -

- -

1

- -

- -

- -

- -

- -

- -

- -

- -

- -

- -

- -

- -

Yellow-rumped Warbler

- -

- -

- -

- -

- -

- -

- -

- -

- -

- -

- -

- -

1

1

- -

- -

1

- -

- -

- -

- -

- -

- -

- -

- -

- -

5

Black-throated Green Warbler

- -

- -

- -

- -

- -

- -

- -

- -

- -

- -

- -

- -

- -

- -

- -

- -

- -

- -

- -

- -

- -

- -

1

- -

- -

- -

- -

Bay-breasted Warbler

- -

- -

- -

- -

- -

- -

- -

- -

- -

- -

- -

1

- -

- -

- -

- -

- -

- -

- -

- -

- -

- -

- -

- -

- -

- -

- -

Blackpoll Warbler

- -

- -

- -

- -

- -

- -

- -

- -

- -

- -

- -

- -

- -

- -

- -

- -

- -

- -

- -

- -

- -

1

- -

- -

- -

- -

- -

Black-and-white Warbler

- -

- -

- -

- -

- -

- -

- -

- -

- -

- -

- -

1

1

1

4

- -

2

- -

- -

- -

- -

3

1

- -

- -

- -

- -

American Redstart

- -

- -

- -

- -

- -

- -

- -

- -

- -

- -

- -

2

- -

- -

- -

1

- -

- -

- -

- -

- -

- -

- -

- -

- -

- -

- -

Ovenbird

- -

- -

- -

- -

- -

- -

- -

- -

- -

- -

- -

1

1

2

2

2

- -

- -

- -

2

- -

4

- -

- -

- -

- -

2

Northern Waterthrush

- -

- -

- -

- -

- -

- -

- -

- -

- -

- -

- -

- -

- -

- -

1

1

- -

- -

- -

- -

- -

- -

- -

- -

- -

- -

1

Mourning Warbler

- -

- -

- -

- -

- -

- -

- -

- -

- -

- -

- -

2

- -

1

1

- -

- -

- -

- -

- -

- -

4

2

- -

- -

- -

- -

MacGillivray's Warbler

- -

- -

- -

- -

- -

- -

- -

- -

- -

- -

- -

- -

- -

- -

1

- -

- -

- -

- -

- -

- -

- -

- -

- -

- -

- -

- -

Common Yellowthroat

- -

2

- -

- -

- -

- -

- -

- -

- -

- -

- -

2

1

- -

1

8

- -

- -

- -

1

2

3

1

- -

- -

1

3

Wilson's Warbler

- -

- -

- -

- -

- -

- -

- -

- -

- -

- -

- -

1

- -

- -

- -

1

- -

1

- -

- -

- -

3

2

- -

- -

- -

- -

Canada Warbler

- -

- -

- -

- -

- -

- -

- -

- -

1

- -

- -

- -

- -

- -

- -

1

- -

- -

- -

- -

- -

- -

- -

- -

- -

- -

- -

Yellow-breasted Chat

- -

- -

- -

- -

- -

- -

- -

- -

- -

- -

- -

- -

- -

- -

- -

- -

- -

- -

- -

- -

- -

1

- -

- -

- -

- -

- -

Spotted Towhee

- -

- -

- -

- -

- -

- -

- -

- -

- -

- -

- -

- -

- -

- -

1

- -

- -

- -

- -

- -

2

- -

- -

- -

- -

- -

29

Chipping Sparrow

- -

- -

- -

- -

- -

- -

- -

- -

- -

- -

- -

- -

- -

1

- -

1

- -

- -

- -

- -

- -

1

- -

- -

- -

- -

20

Clay-colored Sparrow

- -

3

- -

- -

- -

- -

- -

- -

- -

- -

- -

2

3

1

2

- -

- -

1

- -

- -

- -

5

5

5

2

- -

3

Field Sparrow

- -

- -

- -

- -

- -

- -

- -

- -

- -

- -

- -

- -

2

- -

1

- -

- -

- -

- -

- -

- -

2

- -

- -

- -

- -

9

Grasshopper Sparrow

- -

- -

- -

1

- -

- -

- -

- -

- -

- -

- -

- -

- -

- -

1

- -

1

- -

- -

1

- -

- -

- -

- -

- -

- -

- -

Le Conte's Sparrow

- -

- -

- -

- -

- -

- -

- -

- -

- -

- -

- -

- -

- -

- -

- -

1

- -

- -

- -

- -

- -

- -

- -

- -

- -

- -

- -

Fox Sparrow

- -

- -

- -

- -

- -

- -

- -

- -

1

- -

- -

- -

- -

- -

- -

1

- -

- -

- -

- -

1

- -

- -

- -

- -

- -

- -

Song Sparrow

- -

- -

- -

- -

- -

- -

- -

- -

- -

- -

- -

2

4

1

2

1

- -

- -

- -

1

4

1

4

- -

- -

- -

2

Lincoln's Sparrow

- -

- -

- -

- -

- -

- -

- -

1

- -

- -

- -

5

6

6

7

9

- -

- -

- -

2

2

10

11

3

- -

- -

2

Swamp Sparrow

- -

- -

- -

- -

- -

- -

- -

- -

- -

- -

- -

- -

3

1

2

1

- -

- -

- -

- -

- -

1

3

- -

1

- -

- -

White-throated Sparrow

- -

2

- -

- -

- -

- -

- -

- -

- -

- -

1

7

2

5

8

6

- -

- -

- -

1

3

2

10

- -

- -

- -

27

Harris's Sparrow

- -

- -

- -

- -

- -

- -

- -

- -

- -

- -

- -

- -

1

2

1

- -

2

- -

- -

- -

1

- -

- -

- -

- -

- -

- -

White-crowned Sparrow

- -

- -

- -

- -

- -

- -

- -

- -

- -

- -

- -

- -

- -

- -

- -

- -

3

- -

- -

- -

- -

- -

- -

- -

- -

- -

2

Dark-eyed Junco

- -

- -

- -

- -

- -

- -

1

- -

- -

- -

1

1

3

6

12

10

- -

- -

- -

- -

2

6

5

1

- -

- -

17

Northern Cardinal

- -

- -

- -

- -

- -

- -

- -

- -

- -

- -

- -

- -

- -

2

1

1

1

- -

- -

- -

- -

- -

1

- -

- -

1

37

Rose-breasted Grosbeak

- -

- -

1

- -

- -

- -

- -

- -

- -

1

- -

- -

- -

7

- -

1

- -

- -

- -

1

- -

1

- -

- -

- -

- -

2

Indigo Bunting

- -

- -

- -

- -

- -

- -

- -

- -

- -

- -

- -

- -

- -

2

- -

1

- -

- -

- -

- -

- -

- -

1

- -

- -

- -

- -

Common Grackle

- -

- -

- -

- -

- -

- -

- -

- -

- -

- -

- -

- -

7

2

2

2

- -

- -

- -

- -

- -

15

- -

- -

- -

- -

30

Brown-headed Cowbird

- -

- -

- -

- -

- -

- -

- -

- -

- -

- -

- -

- -

- -

- -

- -

- -

- -

- -

- -

- -

- -

- -

- -

- -

- -

- -

5

Orchard Oriole

- -

- -

- -

- -

- -

- -

- -

- -

- -

- -

- -

- -

- -

- -

- -

- -

- -

- -

- -

- -

- -

- -

- -

- -

- -

- -

2

Baltimore Oriole

- -

- -

- -

- -

- -

- -

- -

- -

- -

- -

- -

- -

- -

1

- -

- -

- -

- -

- -

- -

- -

- -

- -

- -

- -

- -

4

House Finch

- -

- -

- -

- -

- -

- -

- -

- -

- -

- -

- -

- -

- -

- -

- -

- -

- -

- -

- -

- -

- -

- -

- -

- -

- -

- -

33

Pine Siskin

- -

- -

- -

- -

- -

- -

- -

- -

- -

- -

- -

- -

- -

5

1

- -

- -

- -

- -

- -

- -

- -

- -

- -

- -

- -

- -

American Goldfinch

- -

- -

- -

- -

- -

- -

- -

- -

- -

- -

- -

- -

- -

- -

2

- -

- -

- -

- -

- -

- -

- -

- -

- -

- -

- -

20

House Sparrow

- -

- -

- -

- -

- -

- -

- -

- -

- -

- -

- -

- -

1

- -

1

- -

- -

- -

- -

- -

- -

- -

- -

1

- -

- -

26

There may be additional species for the campus represented by specimens kept at the Life Sciences department, which will not provide any details despite multiple requests.

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