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No..They are carnivorous.They eat mainly frogs, fish, and crayfish.

don't forget clams

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Q: Do giant river otters have a symbiotic relationship with any other species in the ecoysem?
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Related questions

What is an example of a symbiotic relationship in a river?

Otters have strong tails to swim through murky water


How many kinds of otters are there in the world?

There are 13 species of otters.


How has sea otters changed over time?

Over time, the population of the sea otters has decreased and sea otters are now an endangered species. This can be blamed on human activity, as most animal species' endangerments can.


What is an example of a key stone species?

Sea Otters are a Key stone species


How many types of sea otters are there?

There are 13 different otter species and two varieties of sea otters.


Are otters gay?

Homosexuality has been observed in many species and undoubtedly exists in otters as well, although most otters, like most people, are heterosexual.


Are there sea otters in Scotland?

There are otters found in Scotland. It should be noted that they are not technically 'sea' otters as these are a sub species found along the coast of Japan, Canada and USA. Otters found in Scotland are Eurasian or European otters.


What are the otters related species?

Otters belong to the weasel family Mustelidae and are related to the other members of that family, such as weasels, ferrets, and badgers.


How big are otters' tails?

How big an otters tail really depends on which species you are referring to. Through the different species, the tails can range anywhere from 30 to 51 cm.


What creates pockets of calm water near Amchitka Island in the Aleutians?

The underwater kelp forests (giant kelp) along the shore provide calmer areas for marine life. This is part of a symbiotic relationship between the kelp and the sea otters that inhabit the area. By consuming the sea urchins that would otherwise destroy the kelp, the sea otters help maintain the complex coastal ecosystem.


Are river otters harmful to the Louisiana habitat?

No. They are an important native species there.


How much are otters worth?

you can not buy an otter. but you can adopt one from partcipating zoos. also we should not purchase otters because they are an indangered species.