Further studies of the role of harbour seal (Phoca vitulina) pup vocalizations in preventing separation of mother ― pup pairs
作者： Elizabeth A. Perry , Deane Renouf
DOI: 10.1139/Z88-138
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摘要: Calls of harbour seal (Phoca vitulina) pups, propagated simultaneously in air and underwater while the pups' heads were above surface water, recorded to examine detail differ...
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