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William Threlfall fonds

MS-14-33
Fonds
1921-1984

Fonds contains records created by William Threlfall that pertain primarily to the diseases, virology, and parasitology of birds and waterfowl. Records are thesis, research notes, and articles.

Photograph of Grey Owl with Jack Miner and two unnamed women holding birds at Miner's bird sanctu...

Photograph of Grey Owl with Jack Miner and two unnamed women holding birds at Miner's bird sanctuary in Kingsville, Ontario

MS-2-202, Box 51, Folder 30, Item 6
Item
March 1938

Part of Thomas Head Raddall fonds

Photographs of Baird's sandpiper at Alexandra Fiord, Ellesmere Island

MS-2-789, Box 11, Folder 11
File
1979-1981

Part of Bill Freedman fonds

File contains 22 photographs taken by Bill Freedman at Alexandra Fiord and Sverdrup Pass, Ellesmere Island, taken over two summers in 1979 and 1981. Photographs show Baird's sandpiper nesting sites.

Photographs of birds at Smoking Hills, Northwest Territories

MS-2-789, Box 11, Folder 12
File
1975

Part of Bill Freedman fonds

File contains 10 photographs taken by Bill Freedman at Smoking Hills (near Cape Bathurst), Northwest Territories, in 1975. Photographs show Rough-legged hawk chicks, Northern pharalope, and Whistling swan, and Arctic loon.

Photographs of breeding birds at Alexandra Fiord, Ellesmere Island

MS-2-789, Box 11, Folder 13
File
2003

Part of Bill Freedman fonds

File contains 170 photographs taken by Bill Freedman in 2003, at Alexandra Fiord, Ellesemere Island. The photographs show nesting habits of Parasitic jaeger, eider, bunting, and other species, as well as showing scenery and flora of the area in late-June, early July.

Photographs of Old squaw at Alexandra Fiord, Ellesmere Island

MS-2-789, Box 11, Folder 14
File
1974-1981

Part of Bill Freedman fonds

File contains 56 photographs taken by Bill Freedman at Alexandra Fiord, Ellesmere Island, on three occasion, between 1974 and 1981. Photographs show Old squad nesting sites.

Photograph of Sora (Porzana carolina) on the banks of the Mackenzie River at Bear Island, near No...

Photograph of Sora (Porzana carolina) on the banks of the Mackenzie River at Bear Island, near Norman Wells, Northwest Territories

MS-2-789, Box 11, Folder 19, Item 12
Item
[1974]

Part of Bill Freedman fonds

Photographs of Arctic tern at Alexandra Fiord, Ellesmere Island

MS-2-789, Box 11, Folder 3
File
1981-1982

Part of Bill Freedman fonds

File contains 70 photographs taken by Bill Freedman at Alexandra Fiord, Ellesmere Island, over successive summers in 1980 and 1981. Photographs show Arctic tern, on the ground, at nesting sites.

Photograph of a nesting Arctic tern at Alexandra Fiord, Ellesmere Island

Photograph of a nesting Arctic tern at Alexandra Fiord, Ellesmere Island

MS-2-789, Box 11, Folder 3, Item 1
Item
1981

Part of Bill Freedman fonds

Photograph of a nesting Arctic tern at Alexandra Fiord, Ellesmere Island

Photograph of a nesting Arctic tern at Alexandra Fiord, Ellesmere Island

MS-2-789, Box 11, Folder 3, Item 10
Item
1981

Part of Bill Freedman fonds

Photograph of a nesting Arctic tern at Alexandra Fiord, Ellesmere Island

Photograph of a nesting Arctic tern at Alexandra Fiord, Ellesmere Island

MS-2-789, Box 11, Folder 3, Item 11
Item
1981

Part of Bill Freedman fonds

Photograph of a nesting Arctic tern at Alexandra Fiord, Ellesmere Island

Photograph of a nesting Arctic tern at Alexandra Fiord, Ellesmere Island

MS-2-789, Box 11, Folder 3, Item 12
Item
1981

Part of Bill Freedman fonds

Photograph of a nesting Arctic tern at Alexandra Fiord, Ellesmere Island

Photograph of a nesting Arctic tern at Alexandra Fiord, Ellesmere Island

MS-2-789, Box 11, Folder 3, Item 13
Item
1982

Part of Bill Freedman fonds

Photograph of an Arctic tern looking at an egg at a nest site at Alexandra Fiord, Ellesmere Island

Photograph of an Arctic tern looking at an egg at a nest site at Alexandra Fiord, Ellesmere Island

MS-2-789, Box 11, Folder 3, Item 14
Item
1981

Part of Bill Freedman fonds

Photograph of a nesting Arctic tern at Alexandra Fiord, Ellesmere Island

Photograph of a nesting Arctic tern at Alexandra Fiord, Ellesmere Island

MS-2-789, Box 11, Folder 3, Item 15
Item
1981

Part of Bill Freedman fonds

Photograph of a nesting Arctic tern at Alexandra Fiord, Ellesmere Island

Photograph of a nesting Arctic tern at Alexandra Fiord, Ellesmere Island

MS-2-789, Box 11, Folder 3, Item 16
Item
1981

Part of Bill Freedman fonds

Photograph of a nesting Arctic tern at Alexandra Fiord, Ellesmere Island

Photograph of a nesting Arctic tern at Alexandra Fiord, Ellesmere Island

MS-2-789, Box 11, Folder 3, Item 17
Item
1981

Part of Bill Freedman fonds

Photograph of an Arctic tern looking at an egg at a nest site at Alexandra Fiord, Ellesmere Island

Photograph of an Arctic tern looking at an egg at a nest site at Alexandra Fiord, Ellesmere Island

MS-2-789, Box 11, Folder 3, Item 18
Item
1981

Part of Bill Freedman fonds

Photograph of a nesting Arctic tern at Alexandra Fiord, Ellesmere Island

Photograph of a nesting Arctic tern at Alexandra Fiord, Ellesmere Island

MS-2-789, Box 11, Folder 3, Item 19
Item
1982

Part of Bill Freedman fonds

Photograph of a nesting Arctic tern at Alexandra Fiord, Ellesmere Island

Photograph of a nesting Arctic tern at Alexandra Fiord, Ellesmere Island

MS-2-789, Box 11, Folder 3, Item 2
Item
1982

Part of Bill Freedman fonds

Photograph of a nesting Arctic tern at Alexandra Fiord, Ellesmere Island

Photograph of a nesting Arctic tern at Alexandra Fiord, Ellesmere Island

MS-2-789, Box 11, Folder 3, Item 20
Item
1981

Part of Bill Freedman fonds

Photograph of an Arctic tern looking at two eggs at a nest site at Alexandra Fiord, Ellesmere Island

Photograph of an Arctic tern looking at two eggs at a nest site at Alexandra Fiord, Ellesmere Island

MS-2-789, Box 11, Folder 3, Item 21
Item
1981

Part of Bill Freedman fonds

Photograph of a nesting Arctic tern at Alexandra Fiord, Ellesmere Island

Photograph of a nesting Arctic tern at Alexandra Fiord, Ellesmere Island

MS-2-789, Box 11, Folder 3, Item 22
Item
1982

Part of Bill Freedman fonds

Photograph of a nesting Arctic tern at Alexandra Fiord, Ellesmere Island

Photograph of a nesting Arctic tern at Alexandra Fiord, Ellesmere Island

MS-2-789, Box 11, Folder 3, Item 23
Item
1981

Part of Bill Freedman fonds

Photograph of a nesting Arctic tern at Alexandra Fiord, Ellesmere Island

Photograph of a nesting Arctic tern at Alexandra Fiord, Ellesmere Island

MS-2-789, Box 11, Folder 3, Item 24
Item
1981

Part of Bill Freedman fonds

Photograph of a nesting Arctic tern at Alexandra Fiord, Ellesmere Island

Photograph of a nesting Arctic tern at Alexandra Fiord, Ellesmere Island

MS-2-789, Box 11, Folder 3, Item 25
Item
1981

Part of Bill Freedman fonds

Photograph of a nesting Arctic tern at Alexandra Fiord, Ellesmere Island

Photograph of a nesting Arctic tern at Alexandra Fiord, Ellesmere Island

MS-2-789, Box 11, Folder 3, Item 26
Item
1981

Part of Bill Freedman fonds

Photograph of a nesting Arctic tern at Alexandra Fiord, Ellesmere Island

Photograph of a nesting Arctic tern at Alexandra Fiord, Ellesmere Island

MS-2-789, Box 11, Folder 3, Item 27
Item
1982

Part of Bill Freedman fonds

Photograph of a nesting Arctic tern at Alexandra Fiord, Ellesmere Island

Photograph of a nesting Arctic tern at Alexandra Fiord, Ellesmere Island

MS-2-789, Box 11, Folder 3, Item 28
Item
1982

Part of Bill Freedman fonds

Photograph of a nesting Arctic tern at Alexandra Fiord, Ellesmere Island

Photograph of a nesting Arctic tern at Alexandra Fiord, Ellesmere Island

MS-2-789, Box 11, Folder 3, Item 29
Item
1981

Part of Bill Freedman fonds

Photograph of a nesting Arctic tern at Alexandra Fiord, Ellesmere Island

Photograph of a nesting Arctic tern at Alexandra Fiord, Ellesmere Island

MS-2-789, Box 11, Folder 3, Item 3
Item
1981

Part of Bill Freedman fonds

Photograph of a nesting Arctic tern at Alexandra Fiord, Ellesmere Island

Photograph of a nesting Arctic tern at Alexandra Fiord, Ellesmere Island

MS-2-789, Box 11, Folder 3, Item 30
Item
1982

Part of Bill Freedman fonds

Photograph of a nesting Arctic tern at Alexandra Fiord, Ellesmere Island

Photograph of a nesting Arctic tern at Alexandra Fiord, Ellesmere Island

MS-2-789, Box 11, Folder 3, Item 31
Item
1982

Part of Bill Freedman fonds

Photograph of an Arctic tern standing near a nest site at Alexandra Fiord, Ellesmere Island

Photograph of an Arctic tern standing near a nest site at Alexandra Fiord, Ellesmere Island

MS-2-789, Box 11, Folder 3, Item 32
Item
1982

Part of Bill Freedman fonds

Photograph of a nesting Arctic tern at Alexandra Fiord, Ellesmere Island

Photograph of a nesting Arctic tern at Alexandra Fiord, Ellesmere Island

MS-2-789, Box 11, Folder 3, Item 33
Item
1981

Part of Bill Freedman fonds

Photograph of a nesting Arctic tern at Alexandra Fiord, Ellesmere Island

Photograph of a nesting Arctic tern at Alexandra Fiord, Ellesmere Island

MS-2-789, Box 11, Folder 3, Item 34
Item
1981

Part of Bill Freedman fonds

Photograph of an Arctic tern standing near a nest site at Alexandra Fiord, Ellesmere Island

Photograph of an Arctic tern standing near a nest site at Alexandra Fiord, Ellesmere Island

MS-2-789, Box 11, Folder 3, Item 35
Item
1982

Part of Bill Freedman fonds

Photograph of a nesting Arctic tern at Alexandra Fiord, Ellesmere Island

Photograph of a nesting Arctic tern at Alexandra Fiord, Ellesmere Island

MS-2-789, Box 11, Folder 3, Item 36
Item
1982

Part of Bill Freedman fonds

Photograph of an Arctic tern looking at an egg at a nest site at Alexandra Fiord, Ellesmere Island

Photograph of an Arctic tern looking at an egg at a nest site at Alexandra Fiord, Ellesmere Island

MS-2-789, Box 11, Folder 3, Item 37
Item
1981

Part of Bill Freedman fonds

Photograph of a nesting Arctic tern at Alexandra Fiord, Ellesmere Island

Photograph of a nesting Arctic tern at Alexandra Fiord, Ellesmere Island

MS-2-789, Box 11, Folder 3, Item 38
Item
1982

Part of Bill Freedman fonds

Photograph of a nesting Arctic tern at Alexandra Fiord, Ellesmere Island

Photograph of a nesting Arctic tern at Alexandra Fiord, Ellesmere Island

MS-2-789, Box 11, Folder 3, Item 39
Item
1982

Part of Bill Freedman fonds

Photograph of a nesting Arctic tern at Alexandra Fiord, Ellesmere Island

Photograph of a nesting Arctic tern at Alexandra Fiord, Ellesmere Island

MS-2-789, Box 11, Folder 3, Item 4
Item
1981

Part of Bill Freedman fonds

Photograph of a nesting Arctic tern at Alexandra Fiord, Ellesmere Island

Photograph of a nesting Arctic tern at Alexandra Fiord, Ellesmere Island

MS-2-789, Box 11, Folder 3, Item 40
Item
1982

Part of Bill Freedman fonds

Photograph of a nesting Arctic tern at Alexandra Fiord, Ellesmere Island

Photograph of a nesting Arctic tern at Alexandra Fiord, Ellesmere Island

MS-2-789, Box 11, Folder 3, Item 41
Item
1982

Part of Bill Freedman fonds

Photograph of an Arctic tern looking at an egg at a nest site at Alexandra Fiord, Ellesmere Island

Photograph of an Arctic tern looking at an egg at a nest site at Alexandra Fiord, Ellesmere Island

MS-2-789, Box 11, Folder 3, Item 42
Item
1981

Part of Bill Freedman fonds

Photograph of a nesting Arctic tern at Alexandra Fiord, Ellesmere Island

Photograph of a nesting Arctic tern at Alexandra Fiord, Ellesmere Island

MS-2-789, Box 11, Folder 3, Item 43
Item
1981

Part of Bill Freedman fonds

Photograph of a nesting Arctic tern at Alexandra Fiord, Ellesmere Island

Photograph of a nesting Arctic tern at Alexandra Fiord, Ellesmere Island

MS-2-789, Box 11, Folder 3, Item 44
Item
1982

Part of Bill Freedman fonds

Photograph of a nesting Arctic tern at Alexandra Fiord, Ellesmere Island

Photograph of a nesting Arctic tern at Alexandra Fiord, Ellesmere Island

MS-2-789, Box 11, Folder 3, Item 45
Item
1982

Part of Bill Freedman fonds

Photograph of a nesting Arctic tern at Alexandra Fiord, Ellesmere Island

Photograph of a nesting Arctic tern at Alexandra Fiord, Ellesmere Island

MS-2-789, Box 11, Folder 3, Item 46
Item
1981

Part of Bill Freedman fonds

Photograph of a nesting Arctic tern at Alexandra Fiord, Ellesmere Island

Photograph of a nesting Arctic tern at Alexandra Fiord, Ellesmere Island

MS-2-789, Box 11, Folder 3, Item 47
Item
1981

Part of Bill Freedman fonds

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