. Breeding birds of Ontario : nidiology and distribution. Birds; Birds; Birds. jfe. Fig. 173 Fig. 173 Eroded bank habitat. The exposed banks along the edges of rivers, roads, and gravel pits provide nest sites for several species including Bank Swallows, Northern Rough-winged Swallows, and Eastern Phoebes. This is the nest site of a Northern Rough-winged Swallow in Halton RM, 20 May 1971. (Photo by G. K. Peck) Fig. 174A A Northern Rough-winged Swallow near its nest tunnel entrance in an earthen bank in Whitchurch Township, York RM, 21 May 1965. Such sites are often shared with Bank Swallows. (
. Breeding birds of Ontario : nidiology and distribution. Birds; Birds; Birds. jfe. Fig. 173 Fig. 173 Eroded bank habitat. The exposed banks along the edges of rivers, roads, and gravel pits provide nest sites for several species including Bank Swallows, Northern Rough-winged Swallows, and Eastern Phoebes. This is the nest site of a Northern Rough-winged Swallow in Halton RM, 20 May 1971. (Photo by G. K. Peck) Fig. 174A A Northern Rough-winged Swallow near its nest tunnel entrance in an earthen bank in Whitchurch Township, York RM, 21 May 1965. Such sites are often shared with Bank Swallows. (Photo by G. K. Peck) Fig. 174B Nest and eggs of a Northern Rough-winged Swallow, Whitchurch Township, York RM, 13 June 1965. Nests of this species are much more substantial, and clutch sizes average larger than those of Bank Swallow. (Photo by G. K. Peck) 354. 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, bookdecade1, bookleafnumber368, booksubjectbirds