Migratory timing of humpback whales (Megaptera novaeangliae) in the central North Pacific varies with age, sex and reproductive status.
Journal Article
Craig, A. S., Herman, L. M., Gabriele, C. M., & Pack, A. A. (2002)
Migratory timing of humpback whales (Megaptera novaeangliae) in the central North Pacific varies with age, sex and reproductive status. Behaviour, 140, (981-1000). doi:10.1163/156853903322589605. ISSN 0005-7959
Humpback whales migrate seasonally between high-latitude summer feeding grounds and low-latitude winter breeding grounds. Identification photographs of humpback whales were co...
Male mate choice and male-male competition coexist in the humpback whale (Megaptera novaeangliae).
Journal Article
Craig, A. S., Herman, L. M. & Pack, A. A. (2002)
Male mate choice and male-male competition coexist in the humpback whale (Megaptera novaeangliae). Canadian Journal of Zoology. 80, 745-755. doi:10.1139/z02-050. ISSN 0008-4301
Male humpback whales (Megaptera novaeangliae) outnumber females on the winter grounds and compete physically for proximity to females. Analyses of identification photographs c...