Morfil pengrwn, Globicephala
melas, long-finned pilot whale
Social organisation of the short-finned pilot whale, Globicephala
macrorhynchus, with special reference to the comparative social ecology of delphinids.
Anatomic and pathologic observations of female reproductive organs in the short-finned pilot whale, Globicephala
A countervailing (positive) bias might have come from the inclusion of oil from humpback whales, blackfish (mainly pilot whales, Globicephala
macrorhyncha), and occasionally right whales, Eubalaena japonica, fin ("finback") whales, Balaenoptera physalus, and blue (sulphur bottom) whales, Balaenoptera musculus, in the whale oil returns of vessels visiting the gray whale grounds along the Mexico and California coasts.
Take reduction plans currently are in effect for the harbor porpoise, Phocoena phocoena, in the Mid Atlantic and Gulf of Maine regions; large whales (Eubalaena glacialis, Megaptera novaenangliae, and Balaenoptera physalis) in the Atlantic; and the pilot whale, Globicephala
macrorhynchus; pygmy sperm whale, Kogia breviceps; sperm whale, Physeter macrocephalus; humpback whale, Megaptera novaeanliae; and beaked whales (Berardius bairdii, Mesoplodon spp.