Great blue heron
By: [text J.L. DesGranges].
Contributors: Canadian Wildlife Service.; Canada. Environment Canada.
Edition: Rev.
Series: Hinterland who's who -- 104
Publisher: Canadian Wildlife Service
Published: 2005
Place of publication: Ottawa, Ont
Language: eng
Subjects: Great blue heron.
Notes: Issued also in French under title: Le grand héron.

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