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Articles 1231 - 1260 of 163042
Full-Text Articles in Entire DC Network
Suspected Predatory Behaviour Of A Great Black-Backed Gull On A Red-Breasted Merganser, Alfred L. Adamo
Suspected Predatory Behaviour Of A Great Black-Backed Gull On A Red-Breasted Merganser, Alfred L. Adamo
Ontario Birds
No abstract provided.
First Confirmed Nestings Of Red-Necked Grebe In York Region, Ontario, Roy B.H. Smith
First Confirmed Nestings Of Red-Necked Grebe In York Region, Ontario, Roy B.H. Smith
Ontario Birds
On 1 June 2019, the first recorded breeding by Red-necked Grebe (Podiceps grisgena) in York Region, Ontario, was established when a nest with one egg was found at the Moody Drive storm - water pond in the City of Vaughan. Although this nest was unsuccessful, a pair returned in 2020 and made another six unsuccessful nesting attempts. Also in 2020, another pair was found at the New Enterprise stormwater pond in Vaughan; they too made multiple unsuccessful nesting attempts. Both sites were reoccupied in 2021, and this time the pair at Moody Drive produced one young. In all three years, …
Commentary: The Psychology Of Misidentification, David A. Welch
Commentary: The Psychology Of Misidentification, David A. Welch
Ontario Birds
No abstract provided.
Common Loon Kills Bald Eagle In Defense Of Chick, Danni Dickson
Common Loon Kills Bald Eagle In Defense Of Chick, Danni Dickson
Ontario Birds
No abstract provided.
Red-Necked Grebe Rears Second Clutch With First Clutch Participation, Michael Leahy
Red-Necked Grebe Rears Second Clutch With First Clutch Participation, Michael Leahy
Ontario Birds
No abstract provided.
Cover, Ontario Field Ornithologists (Ofo)
Contents, Ontario Field Ornithologists (Ofo)
Full Issue, Ontario Field Ornithologists (Ofo)
An Unusual Depredation Event By An American Black Bear In A Great Blue Heron Colony, Ken Macdonald, Susan Macdonald, Martyn E. Obbard
An Unusual Depredation Event By An American Black Bear In A Great Blue Heron Colony, Ken Macdonald, Susan Macdonald, Martyn E. Obbard
Ontario Birds
No abstract provided.
Ontario Trumpeter Swan Restoration: Current Population Status And Distribution, Vernon G. Thomas, Harry G. Lumsden, Gary Lane, Kyna Intini
Ontario Trumpeter Swan Restoration: Current Population Status And Distribution, Vernon G. Thomas, Harry G. Lumsden, Gary Lane, Kyna Intini
Ontario Birds
No abstract provided.
Ontario Bird Records Committee Report For 2020, Daniel J. Riley, Barbara N. Charlton, Mike V.A. Burrell, Kenneth G.D. Burrell, Amanda C. Guercio, Reuven D. Martin, Mark D. Read, Adam P. Timpf
Ontario Bird Records Committee Report For 2020, Daniel J. Riley, Barbara N. Charlton, Mike V.A. Burrell, Kenneth G.D. Burrell, Amanda C. Guercio, Reuven D. Martin, Mark D. Read, Adam P. Timpf
Ontario Birds
No abstract provided.
Northern Cardinal Irruption Into Northern Ontario, November 2020, Brian D. Ratcliff, W. Carter Dorscht, Roxane D. Filion
Northern Cardinal Irruption Into Northern Ontario, November 2020, Brian D. Ratcliff, W. Carter Dorscht, Roxane D. Filion
Ontario Birds
No abstract provided.
Back Matter, Ontario Field Ornithologists
Letter To The Editors: Comments On Aberrant Colouration Articles In Ontario Birds, Ontario Field Ornithologists
Letter To The Editors: Comments On Aberrant Colouration Articles In Ontario Birds, Ontario Field Ornithologists
Ontario Birds
No abstract provided.
Cover, Ontario Field Ornithologists
Full Issue, Ontario Field Ornithologists
Contents, Ontario Field Ornithologists
Bald Northern Cardinal In Niagara Region, Ontario, Rafael Fernandes
Bald Northern Cardinal In Niagara Region, Ontario, Rafael Fernandes
Ontario Birds
No abstract provided.
Observations Of Nelson’S And Leconte’S Sparrows In Southwestern James Bay, Ontario, Rebekah N. Persad, Amelia J. Macdonald, Christian A. Friis
Observations Of Nelson’S And Leconte’S Sparrows In Southwestern James Bay, Ontario, Rebekah N. Persad, Amelia J. Macdonald, Christian A. Friis
Ontario Birds
No abstract provided.
Aberrant Colouration In American Robins In Ontario, Kenneth F. Abraham, Chris J. Risley, D.V. Chip Weseloh
Aberrant Colouration In American Robins In Ontario, Kenneth F. Abraham, Chris J. Risley, D.V. Chip Weseloh
Ontario Birds
No abstract provided.
A Male Field Sparrow Paired With A Female Clay-Colored Sparrow In Southeastern Ontario, Samreen Munim, Rachel E. Fanelli, Paul R. Martin
A Male Field Sparrow Paired With A Female Clay-Colored Sparrow In Southeastern Ontario, Samreen Munim, Rachel E. Fanelli, Paul R. Martin
Ontario Birds
No abstract provided.
Abundance And Distribution Of An Exceptional Number Of Red-Necked Grebes In Western Lake Ontario During Spring 2019, Ross W. Wood, Shannon S. Badzinski, Barbara A. Campbell, Brigitte Collins, Shawn W. Meyer, Denby Sadler
Abundance And Distribution Of An Exceptional Number Of Red-Necked Grebes In Western Lake Ontario During Spring 2019, Ross W. Wood, Shannon S. Badzinski, Barbara A. Campbell, Brigitte Collins, Shawn W. Meyer, Denby Sadler
Ontario Birds
The Red-necked Grebe is a regular spring migrant on the Great Lakes and occasionally observed in very large numbers, particularly along the northwestern shore of Lake Ontario. Aerial surveys were flown to document abundance, distribution and habitat use of waterfowl and conspicuous waterbirds along the Ontario shorelines of the lower Great Lakes. On 7 April 2019, we observed a very large number of Red-necked Grebes, estimated at 12,395 individuals, concentrated in western Lake Ontario. The majority of these birds were located offshore along a 20 km span of shoreline between Frenchman’s Bay (Pickering, Ontario) and Bluffer’s Beach (Scarborough, Ontario). However, …
Front Matter, Ontario Field Ornithologists
Contents, Ontario Field Ornithologists
Full Issue, Ontario Field Ornithologists
Cover, Ontario Field Ornithologists
Cover, Ontario Field Ornithologists
Front Matter, Ontario Field Ornithologists
Contents, Ontario Field Ornithologists
Full Issue, Ontario Field Ornithologists