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Tuesday, February 4, 2020 | History

4 edition of A preliminary assessment of techniques for catching and radio-tagging harbor porpoises found in the catalog.

A preliminary assessment of techniques for catching and radio-tagging harbor porpoises

A preliminary assessment of techniques for catching and radio-tagging harbor porpoises

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  • 39 Currently reading

Published by U.S. Marine Mammal Commission in Washington, D.C .
Written in English

    Subjects:
  • Harbor porpoise,
  • Animal radio tracking

  • Edition Notes

    StatementGregory K. Silber, Randall S. Wells, Kenneth S. Norris
    ContributionsWells, Randall S, Norris, Kenneth S., United States. Marine Mammal Commission
    The Physical Object
    FormatMicroform
    Paginationv, 29 p.
    Number of Pages29
    ID Numbers
    Open LibraryOL13615462M
    OCLC/WorldCa27731302

    InCochran collaborated with Graber on a radio-tracking study of the migration of thrushes, which weighed 30—40 grams, perhaps a tenth of the weight of the average ruffed grouse. Keyser PD A method for integrating the Breeding Bird Survey and Forest Inventory and Analysis databases to evaluate forest bird—habitat relationships at multiple spatial scales. Kasuya assumed also the role of convener of the symposium at IMC 9. DaSilva GL. Back cover: Upper: Male and female juvenile bottlenose dolphins pet each other in Shark Bay, Australia. This fascination with and concern for wild animals supported a boom in 2 Wired Wilderness wildlife research.

    The museum group also expanded its biological staff. Kibale National Park. In the last-mentioned group of toothed whales, juveniles are known to suckle occasionally to the age of 10 years or more, and some females are found to lactate for a similar duration after their last parturition, where communal nursing remains a possibility to be confirmed. Takayo Soma

    We can now attempt to view primates and cetaceans in a comparative perspective: such comparisons between social animals that are evolutionarily distant but live in comparable complex, sociocognitive environments boost our appreciation of their sophisticated mammalian systems and may advance our understanding of the ecological factors that have shaped their social evolution. In the early days of our work on this volume, we requested that Prof. Cetaceans entered into the aquatic environment in the early Eocene period, and through a history of more than 50 million years in that environment they have acquired a morphology which is quite different from that of terrestrial mammals. Snaith Department of Anthropology. The Congress was preceded by a symposium on the social ecology of primates and cetaceans held two days earlier in Kyoto. By early April, however, the birds had begun drumming, and Honeywell had still not delivered the transmitters or receiving system.


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A preliminary assessment of techniques for catching and radio-tagging harbor porpoises Download PDF Ebook

To overcome this shortcoming. Takayo Soma We can now attempt to view primates and cetaceans A preliminary assessment of techniques for catching and radio-tagging harbor porpoises book a comparative perspective: such comparisons between social animals that are evolutionarily distant but live in comparable complex, sociocognitive environments boost our appreciation of their sophisticated mammalian systems and may advance our understanding of the ecological factors that have shaped their social evolution.

We demonstrated that the regenerating areas had many colonizing tree species. In the last-mentioned group of toothed whales, juveniles are known to suckle occasionally to the age of 10 years or more, and some females are found to lactate for a similar duration after their last parturition, where communal nursing remains a possibility to be confirmed.

DaSilva suggested that energy availability played a critical role in colobine behavior and ecology. Six chapters present cases of social and behavioral plasticity in primates and delphinids and offer views that in some cases might go beyond earlier interpretations.

As the road to the region had been improved. Chemical values are weighted mean percentages of dry mass.

The cost of travel between patches is thought to impose a limit on group size Terborgh and Janson We sincerely thank the authors for their contributions and fruitful discussions during the editing process. Afr J Ecol —92 Ganzhorn JU Distribution of a folivorous lemur in relation to seasonally varying food resources: integrating quantitative and qualitative aspects of food characteristics.

Background 1. This knowledge has been accumulated over many generations and is passed on to younger generations through hands-on practice, story-telling, observation of experts, and other methods. No, you hunt out of necessity because we need the food. Subsistence activities in the region include hunting marine mammals, land mammals, and birds; gathering eggs, greens, roots, berries, clams and seaweed; crabbing; and fishing.

Koichi Kaji, Prof. Threats 1. In association with genetic, acoustic, and radio technologies, this new approach has produced valuable information on the social structure, life history, and movement of cetaceans. PhD Thesis.

Primates and Cetaceans

Lia Heifitz drafted portions of the fish and seabird chapters. The revision of the book manuscript was completed during a two-year postdoctoral fellowship from the Harvard University Center for the Environment.

In the last-mentioned group of toothed whales, juveniles are known to suckle occasionally to the age of 10 years or more, and some females are found to lactate for a similar duration after their last parturition, where communal nursing remains a possibility to be confirmed.

They accepted our request, and Prof. Oates JF eds Colobine monkeys: their ecology.

Pro ceed in gs Summit on Fraser River Sockeye Salmon:

Six chapters present cases of social and behavioral plasticity in primates and delphinids and offer views that in some cases might go beyond earlier interpretations. Gogarten C.A preliminary assessment of the potential for augmentative biological control of burrowing shrimp in estuarine oyster aquaculture[abstract].

Held OctoberNorfolk, Virginia. Commentaires. Transcription. ecologie des tricots rayes de nouvelle. Get this from a library! A preliminary assessment of techniques for catching and radio-tagging harbor porpoises. [Gregory K Silber; Randall S Wells; Kenneth S .The Japa- nese do not pdf that the whales are Japan's private property and, pdf fact, the IWC does not permit the allocation of whale catch quotas to any particular country.

All countries with an interest in catching them can do so, provided that the total catch does not exceed the IWC's catch limits.

3.A preliminary assessment of the potential for augmentative biological control of burrowing shrimp in estuarine oyster aquaculture[abstract]. Held OctoberNorfolk, Virginia.NOAA Technical Memorandum NMFS-NE This series represents a secondary level of scientific publishing.

All issues employ thorough internal. scientific review; some issues emplo.