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Topic: Pinniped


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Pinnipeds!!!
  (Site not responding. Last check: 2007-10-09)
Three families of living pinnipeds are recognized, the Phocidae (hair seals or true seals), the Otaridae (fur seals and sea lions) and the Odobenidae (walrus).
Pinniped 101:All of these animals must come ashore to breed, give birth and nurse their young, though some species are at sea for several months at a time while others return to the shore every day.
Pinniped 101:In the wild, both seals and sea lions are hunted by the killer whale.
www.kn.att.com /wired/fil/pages/listpinnipedwu.html   (1907 words)

  
 Census of Marine Life Gulf of Maine Area Program
Pinniped specimens displayed in the “12,000 Years of Maine History” exhibit at the Maine State Museum in Augusta show that marine mammal specimens can be used in this way to shed light on changes in the Gulf of Maine.
These specimens represent a remarkable range of pinniped species including some, such as grey and harbor seals, which are common in the Gulf of Maine today and others, such as walrus and bearded seal, rarely if ever currently seen in the Gulf.
The pinniped specimens in the Maine State Museum clearly show a progression from colder water species (walrus and bearded seals) to warmer water species (harbor and grey seals) over the last 14,000 years.
usm.maine.edu /gulfofmaine-census/Docs/About/Organisms/Pinnipeds.htm   (866 words)

  
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Pinnipeds (seals and sea lions) have long been recognized as predators of fish and viewed as competitors with humans for coastal marine fishery resources.
Pinnipeds on the Oregon coast were killed for bounty from the 1920Õs to the late 1960Õs, and were killed in the Columbia River by a seal hunter paid from commercial fish ticket revenues.
Pinniped food habits studies have documented consumption of nearly every fish species occurring in their range, including salmonids when they are available as prey.
www.dfw.state.or.us /odfwhtml/research&reports/predatorplans/pinnpred2.doc   (2081 words)

  
 Highbeam Encyclopedia - Search Results for Pinniped
It is the largest of the fin-footed mammals, or pinnipeds, exceeding the walrus in size.
Largest of the fin-footed mammals, or pinnipeds (see seal), the walrus is also distinguished by its long tusks and by cheek pads bearing quill-like bristles.
Like the other member of this family, the fur seal, the sea lion is distinguished from the true seal by its external ears, long, flexible neck, supple forelimbs, and hind flippers that can be turned forward for walking on land.
www.encyclopedia.com /SearchResults.aspx?Q=Pinniped   (395 words)

  
 All About Seals, Sea Lions, and Walruses   (Site not responding. Last check: 2007-10-09)
Pinnipeds have four flippers - one pair in front, and one pair in back.
Although most of their lives are spent in the water, pinnipeds, unlike whales and dolphins, are also dependent on land.
Pinnipeds may come ashore periodically to rest and bask in the sun, and at least once each year, during their breeding season, most species congregate on beaches or sea ice to give birth and breed.
www.seaworld.org /just-for-teachers/guides/pinnipeds/what-are-seals-sea-lions-&-walruses.htm   (266 words)

  
 Pinniped Software Home   (Site not responding. Last check: 2007-10-09)
Pinniped Software is an independent software developer located in Manhattan Beach, California, offering contract programming services for game, internet, and scientific applications.
Pinniped specializes in solving these problems and more.
Pinniped has used its experience in 3D graphics and simulation for scientific purposes as well as entertainment.
www.pinniped.com   (187 words)

  
 Are You a Seal Expert?
The diversity of pinnipeds is greater in __________ regions.
The oldest pinniped ever was 19 years old.
Pinnipeds have many enemies including sharks, pollution, disease, and humans.
www.pinnipedsplace.com /sealexpert.html   (204 words)

  
 SIMoN -- Monterey Bay National Marine Sanctuary   (Site not responding. Last check: 2007-10-09)
It is known both nationally and internationally as a veritable "hot spot" for viewing marine life and has been dubbed "the Serengeti of the Sea" because so many large diverse animals are very easy to view and accessible to humans.
Of the six pinniped species found in the sanctuary, five are common: the California sea lion, the Steller sea lion, the Northern fur seal, the Northern elephant seal, and the Pacific harbor seal.
Pinniped populations can be affected by human-induced disturbance, manufactured toxins (e.g., organochlorines), and fisheries conflicts.
www.mbnms-simon.org /sections/marineMammals/overview.php?sec=mm   (1193 words)

  
 Researches on the pinniped of the northwest region (the Baltic Sea, Lake Ladoga), VII International Congress
The dangerous situation was not only a consequence of the unlimited catch of seals during a long period, but it was also influenced by the strong chemical pol­lution of the animals environment, especially in the late twentieth century.
Besides, the escalating of intensity of fishery also negatively influenced the con­dition of the Pinniped populations in the Baltic sea.
Not many of them noticed the extinction of dolphins, the sharp de­crease in the Pinniped number, the fact that the Baltic has become one of the most polluted seas on Earth within a short period of time.
vitiaz.ru /congress/en/thesis/195.html   (1712 words)

  
 Pinniped - Wikipedia, the free encyclopedia
Pinnipeds appear to have diverged from their bear-like ancestors during the Latest Oligocene.
It is believed to have been a good swimmer, but to have been able to move on land as well as in water, more like an otter than like modern pinnipeds.
DNA evidence suggests that all modern pinnipeds descend from a common ancestor that lived sometime in the earliest Miocene, possibly an Enaliarctos-like mammal.
en.wikipedia.org /wiki/Pinniped   (776 words)

  
 Pinniped Pages to Color Online - EnchantedLearning.com
Pinnipeds (Order Carnivora) are marine mammals who live mostly in the water but spend some time on land or ice (usually to reproduce or rest).
Pinnipeds include the seals, sea lions, and walrus; there are 33 species of pinnipeds alive today.
Pinnipeds are hunted by polar bears, killer whales, sharks, and man.
www.littleexplorers.com /painting/Pinnipedprintouts.shtml   (392 words)

  
 Pinniped Photo, Pinniped photos, Phillip Colla Natural History Photography :: Online Photo Search   (Site not responding. Last check: 2007-10-09)
He shows considerable scarring on his chest and proboscis from many winters fighting other males for territory and rights to a harem of females.
While harbor seals are protected from harassment by the Marine Mammal Protection Act and other legislation, local interests would like to see the seals leave so that people can resume using the beach.
Guadalupe Island is host to a concentration of large great white sharks, which visit the island to feed on pinnipeds and tuna.
www.oceanlight.com /pinniped_photo.html   (597 words)

  
 NOAA/NMFSC/NWFSC-TM28: IMPACTS OF CALIFORNIA SEA LIONS AND PACIFIC HARBOR SEALS ON SALMONIDS AND ON THE COASTAL ...
The Working Group determined it is reasonable to assume that increasing numbers of pinnipeds areconsuming an increasing number of prey composed of a variety of species; however, to what degree the increased presence of pinnipeds and increased biomass consumption affects ecosystems is unknown.
Reports of pinniped interactions with salmonid fisheries have increased in recent years, as have reports of scarring of salmonids attributed to pinnipeds.
This has raised concern that predation on salmonids by pinnipeds could be increasing and causing significant negative impacts on threatened, endangered, or severely depleted salmonid populations.
www.nwfsc.noaa.gov /publications/techmemos/tm28/tm28.htm   (1923 words)

  
 Amazon.com: Pinniped: Books   (Site not responding. Last check: 2007-10-09)
History of North American Pinnipeds,: A monograph of the walruses, sea-lions, sea-bears and seals of North America (U.S. Geological and geographical survey...
The Behavior and Physiology of Pinnipeds by Et.
Pinnipeds and El Nino: Responses to Environmental Stress (Ecological Studies) by Fritz Trillmich and Kathryn A. Ono (Hardcover - Jan 1992)
www.amazon.com /s?ie=UTF8&keywords=Pinniped&tag=httpexplaguid-20&index=books&link_code=qs&page=1   (348 words)

  
 Earth Island Institute: Pinniped Fisheries Project News Release
NMFS fails to report that the US Marine Mammal Protection Act already includes provisions for lethal removal of pinnipeds which threaten public safety, and which are individually identifiable as having significant adverse impacts on the decline or recovery of salmonid stocks.
"The recommendations for killing seals and sea lions (pinnipeds) are ecologically, ethically, socially, and scientifically indefensible and irresponsible and should be avoided at all costs.
There are no data to support the contention that pinnipeds are responsible for the decline of fisheries and none to indicate that the recommendations in this proposal will achieve the stated goal of enhancing depleted fish populations", says Dr.
www.earthisland.org /news/news_pinniped1.html   (396 words)

  
 Pinniped Bill (intro) - www.ifish.net
I have been keeping a close look at the threads that involve pinniped predation and this particular one inspired me to join at long last.
I posted these links in another thread, but they provide a very good background on the status of pinnipeds on the west coast, on changes in their population and their impacts on salmonids.
Harbor seal numbers in the Lower Columbia River begin increasing during the fall chinook migration upstream, raising concerns for impacts of pinniped predation on these populations also.
www.ifish.net /board/showthread.php?p=748109   (1639 words)

  
 WE-PinnipedPalFAQ   (Site not responding. Last check: 2007-10-09)
Communication between you and the rest of the Pinniped Pals training crew is crucial.
However between approximately 12:15 and 12:40 p.m., you may be visible to the public at Pinniped Point.
Because you will be in front of the public during pinniped feeding sessions, we ask that you wear something presentable without holes or noticeable wear.
www.brookfieldzoo.org /pgpages/pagegen.224.aspx   (522 words)

  
 NOAA Fisheries--Impacts of Pinnipeds on Salmonids in Estuaries
A pilot program was conducted in the Alsea, Rogue and Umpqua Rivers in Oregon in the fall of 1997 when pinnipeds (Pacific harbor seals and California sea lions) were known to occur in the mouths of these rivers during the migration of coho salmon.
Methodology included surface foraging observations and pinniped scat collection in the Alsea and Rogue Rivers, scat collection in the Umpqua River, and pinniped scarring data collection at a hatchery in the Alsea River system.
The data collected during the fall season of 1997 were determined to not be adequate for an assessment of pinniped impacts on salmon.
www.nmfs.noaa.gov /mb/sk/saltonstallken/pinnipeds.htm   (176 words)

  
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Examples of studies we have carried out using detection procedures include investigation of visual dark adaptation, auditory masking, and amphibious hearing capabilities in pinnipeds.
On a cognitive level, unraveling relationships between signal form and function reveals how signals acquire meaning and how they may be recognized and remembered over time.
For example, we are interested in how exposure to noise may interfere with biologically significant activities, such as a female attending her pup or a male defending his territory during the breeding season.
pinnipedlab.ucsc.edu   (759 words)

  
 WE-Pinniped Pals   (Site not responding. Last check: 2007-10-09)
By signing up for Pinniped Pals, you’ll get to work up close with these amazing marine mammals and participate in a real training session.
Choose a date range to see when a program is available for you and/or your group (up to 6 people total).
Pinniped Pals is a 90 minute program appropriate for seal and sea lion fans ages 12 to adult.
www.brookfieldzoo.org /pgpages/pagegen.218.aspx   (199 words)

  
 US CODE: Title 16,1389. Pacific Coast Task Force; Gulf of Maine
(2) Any such application shall include a means of identifying the individual pinniped or pinnipeds, and shall include a detailed description of the problem interaction and expected benefits of the taking.
(3) the extent to which such pinnipeds are causing undue injury or impact to, or imbalance with, other species in the ecosystem, including fish populations; and
(4) the extent to which such pinnipeds are exhibiting behavior that presents an ongoing threat to public safety.
assembler.law.cornell.edu /uscode/html/uscode16/usc_sec_16_00001389----000-.html   (1177 words)

  
 Pinniped - Fur Seals, True Seals, Sea Lions, and Walrus   (Site not responding. Last check: 2007-10-09)
Pinniped - Fur Seals, True Seals, Sea Lions, and Walrus
Pinnipeds - Fur Seals, True Seals, Sea Lions, and Walrus
All photographs, graphics, text, design, content on this web site are copyrighted, and should not be copied, downloaded, transferred, and re-created in any way without express consent of SeaPics.com.
www.seapics.com /picture_gallery/pinniped/index.html   (92 words)

  
 Case History: West Coast Pinniped Removal Proposal
Public comment was provided on these recommendations and a final version of the proposal was published in early 1999.
Primary among The HSUS's concerns is that the Draft Report to Congress makes recommendations for addressing the impacts of pinnipeds on salmonids and ecosystems when the extent or nature of these impacts has not even been remotely established.
Killing Pinnipeds to Protect Fish: Solution or Sophistry?
www.hsus.org /marine_mammals/what_are_the_issues/commercial_fisheries_and_marine_mammals/scapegoating_seals_and_sea_lions/case_history_west_coast_pinniped_removal_proposal.html   (176 words)

  
 Pinnipeds Photo Gallery   (Site not responding. Last check: 2007-10-09)
These Pinniped images are arranged alphabetically by common name of seal, sea lion, or walrus species.
Click on the name to see the species pictures or take a tour of the galleries using the navigation bar.
*These are picture subjects rather than Pinniped species names.
nmml.afsc.noaa.gov /gallery/pinnipeds.htm   (79 words)

  
 Pinniped Photos: seals, sea lions and walruses
The two sexes generally don't mix as adults until the breeding season, usually around June.
Walruses make up the third family of pinnipeds, Odobenidae.
Don't miss our review of an excellent books on this subject called Pinnipeds: Seals, Sea Lions and Walruses
www.dolphintrainer.com /Pinnipeds.htm   (388 words)

  
 Pinniped's Place Store : CafePress.com
It will always offer great Pinniped's Place merchandise.
However, the special part is that Pinniped's Place Store donates 100% of its profits to The Marine Mammal Center.
Use of this web site constitutes acceptance of the Terms of Service.
www.cafepress.com /pinnipedsplace   (65 words)

  
 Pinniped Information
There are 53 informational link matches for 'Pinniped'.
Interesting facts as to why sea lions are named after lions Read More
These are most abundant of any pinniped species (seals, sea lions and walruses) Read More
www.junglewalk.com /info/Pinniped-information.htm   (294 words)

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