about 637,00 dolphins die a year
about 10,000 Atlantic white-sided dolphins die a year
they decay
300,000,000,123
Female dolphins usually have only one dolphin a year.
there are many dolphins, and they will keep having babies unless they die off.
it really depends. Some die from being hunted, some die from water pollution and poisoning. Somewhere from the hundreds to thousands. Hope this helps.
About 12,000 dolphins are killed each year
Human development. Many dolphins die in fishing nets as an unintended catch or die from exposure to pollutants.
Tuna
An estimated 23 thousand dolphins and porpoises are slaughtered each year.
1000
On average, it is estimated that hundreds of dolphins die each day due to various reasons such as pollution, bycatch in fishing nets, and habitat destruction. The exact number varies depending on different factors such as location and threats in that particular area.
If you mean do dolphins live for one year then the answer is no, The average life expectancy for the bottle-nose dolphins is about 25 years. the maximum age (which only a few will reach) is more than 40 years.
None.