nothing really hunts the blue whale the only organism to really do damage to the blue whale is humans from when we use to hunt them for their oil but that was stopped 5 decades ago.
Shut up ba students
As babies they mainly just have milk. When they grow older they eat fish.
Grey seals tend to be friendlier than other breeds, if you have reared one since a pup then they will be very docile. but i wouldn't recomend one as a pet!
Harp Seals have never been endangered there number is increasing more each year.
Leopard seals have a gestation period of approximately 8 to 9 months, before giving birth to a single pup.
Ross Seal dont eat at all! Can you believe it. Actually they only eat Julia Gillard's hair. OMG
Abiotic Factor: The Sea Otter is carnivorous, so it eats mussels, etc. So, the organisms that are in a shell, the sea otter brings the shell to the surface and get a rock to crack the shell open. Obviously, the rock would be an abiotic factor. So the rock helps the otter survive by letting it eat (source of energy).
Over 1000 whales in Antarctica, get killed each year.
sperm whale i know this from watching the most extream epicode: is divers, it is on animal planet hope this helped :)
A sponge swims by squirting water out through a tube
7: elephant seals,harp seals, cabeater seals, ross seals, leopard seals, wendell seals and hooded seals
they are giving them homes stopping people from hunting them and protesting about dolphins there you go jimmy you happy?
What? your question makes no sense. Byt usually marine animals have fins or flappers to glide them through water.
The production of sperm requires a lower temperature than body temperature (in mammals) therefore it is necessary for the testies to be removed from the general mass of the body.
There are 28 subspecies of Seals listed by the IUCN Red List. Their status ranges from "data deficient" to critically endangered" with the population trends decreasing.
However, the Harp Seal is listed, but not as "endangered". It is posted with a status of "least concern", and it's listed population trend is "increasing". They are posted with a species review requested for reassessment within the next 10 years, mainly due to environmental factors.
The Harp Seal is not listed at all, on the U.S. Fish and Wildlife Species Endangered Species List. For more details, please see sites listed below.
There are increasing concerns, however, that harp seal pups have suffered mass mortality due to global warming.The List of endangered Species is not set in stone; it is dynamic, Constantly changing due to animal populations that increase or decrease over time.
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A crabeater seal is a slender, gray Antarctic seal that mainly feeds on krill. It is not considered as an endangered species, although commercial seal hunting is banned in the Antarctic region.