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.
About 12,000 dolphins are killed each year
it really depends. Some die from being hunted, some die from water pollution and poisoning. Somewhere from the hundreds to thousands. Hope this helps.
Tuna
An estimated 23 thousand dolphins and porpoises are slaughtered each year.
Human development. Many dolphins die in fishing nets as an unintended catch or die from exposure to pollutants.
1000
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.
according 2 a study by University of panalory an estimated 47,000