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Vision Research, 1971
Abstract Visual pigments from marine cetaceans, as in other mammals, are homogeneous and based on the retinal-l chromophore, but show a wider range in absorption maxima. Maxima range from 497 to 486 nm and for one species to 481 nm, but with less certainty. This distribution correlates best with the dominant hue present in the habitat of each species.
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Abstract Visual pigments from marine cetaceans, as in other mammals, are homogeneous and based on the retinal-l chromophore, but show a wider range in absorption maxima. Maxima range from 497 to 486 nm and for one species to 481 nm, but with less certainty. This distribution correlates best with the dominant hue present in the habitat of each species.
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This document focuses on the flow of data into the Biodiversity Cetaceans database and data portal. The data hosted at ICES were primarily collected by NGOs or during international surveys (such as the SCANS survey) and are integrated in the Joint Cetacean Data Programme (JCDP).
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2016
Cetacean cognition at the level of the individual is complex and highly sophisticated and shares a number of characteristics with human and other great ape cognitive features. At the same time, in the social setting, capacities and propensities appear to emerge that are unique to cetaceans.
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Cetacean cognition at the level of the individual is complex and highly sophisticated and shares a number of characteristics with human and other great ape cognitive features. At the same time, in the social setting, capacities and propensities appear to emerge that are unique to cetaceans.
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