. Breeding birds of Ontario : nidiology and distribution. Birds; Birds; Birds. Cow bird parasitism 6027 nests with 163 parasitized (). In 1 nest cowbird eggs were buried. INCUBATION PERIOD 28 nests, 10 to 13 days: 2 of 10 days, 1 of ca 10 days, 8 of 11 days, 6 of ca 11 days, 2 of at least 11 days, 5 of 12 days, 3 of at least 12 days, 1 of ca 13 days. Hatching times of 2 and even 3 days were reported, although 1 day or less was more usual. EGG DATES 641 nests, 25 April to 3 August (782 dates); 320 nests, 26 May to 13 June. Renestings were reported and some of the replacement clutches were l
. Breeding birds of Ontario : nidiology and distribution. Birds; Birds; Birds. Cow bird parasitism 6027 nests with 163 parasitized (). In 1 nest cowbird eggs were buried. INCUBATION PERIOD 28 nests, 10 to 13 days: 2 of 10 days, 1 of ca 10 days, 8 of 11 days, 6 of ca 11 days, 2 of at least 11 days, 5 of 12 days, 3 of at least 12 days, 1 of ca 13 days. Hatching times of 2 and even 3 days were reported, although 1 day or less was more usual. EGG DATES 641 nests, 25 April to 3 August (782 dates); 320 nests, 26 May to 13 June. Renestings were reported and some of the replacement clutches were laid in the same nest as the original clutch. Double broods were reported. Breeding Distribution The Red-winged Blackbird (Fig. 201) breeds throughout southern Ontario. Although habitat is more limited, it also nests across the north, seldom farther than Favourable Lake and Moosonee, but at least once as far as Hudson ^ ^ ^V" km 0 100 mi 0 —r 100 200 J 300 I 200 »&& $ Fig. 125 Distribution of breeding records for Eastern Meadow lark. 252. Please note that these images are extracted from scanned page images that may have been digitally enhanced for readability - coloration and appearance of these illustrations may not perfectly resemble the original Peck, George K; James, Ross, 1943-; Royal Ontario Museum. Toronto : Royal Ontario Museum
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Keywords: ., bookcentury1900, bookdecade1980, bookleafnumber, booksubjectbirds
