. The Canadian field-naturalist. 226 The Canadian Field-Naturalist Vol. 105 100 fathoms 1000 fathoms 320 km extended economic zone BRITISH COLUMBIA N. 134°W 126°W FlGI Ri 5. Records of the Pacific White-sided Dolphin in the Canadian 320 km extended economic /one. See Table I for details of date, location, number, source and t\pe of record. Records from immediately adjacent or offshore waters are not shown. and Convention members, has been established by listing the Pacific White-sided Dolphin under Appendix II of the Convention {see Birnie 1982). The International Whaling Commission (IWC)
. The Canadian field-naturalist. 226 The Canadian Field-Naturalist Vol. 105 100 fathoms 1000 fathoms 320 km extended economic zone BRITISH COLUMBIA N. 134°W 126°W FlGI Ri 5. Records of the Pacific White-sided Dolphin in the Canadian 320 km extended economic /one. See Table I for details of date, location, number, source and t\pe of record. Records from immediately adjacent or offshore waters are not shown. and Convention members, has been established by listing the Pacific White-sided Dolphin under Appendix II of the Convention {see Birnie 1982). The International Whaling Commission (IWC) regulates the taking of whales in accordance with the current Schedule provisions, but whether this Commission's mandate covers the Pacific White- sided Dolphin is unclear, as members of this (Ommission are divided to w hether "u hale" refers to all cetaceans or onlv to some species ( klmouska 1987). National Canada: Hie 1982 Cetacean Protection Regulations oi the Fisheries Ad ol 72) gave an estimate ol JO 000 to 50 ()() animals Irom the waters around Japan, l he numbei ol records has greatly increased in Canadian waters in recent \eais. but with no quantification ol effort it is unknou n u hetliei llus is due to an actual wu lease in population numbers, .1 change in distribution, 01 an increase m effoi 1. 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 Ottawa Field-Naturalists' Club. Ottawa, Ottawa Field-Naturalists' Club
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