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What catastrophic events have affected dolphins?
Human development. Many dolphins die in fishing nets as an unintended catch or die from exposure to pollutants.
What is the main threat to Dolphins?
the biggest threat dolphins are tuna nets that dolphins are gettting caught in fishing nets when catching fish such as tuna
Why are dolphins indangered animals?
the Atlantic spotted dolphin is endangered because of specail tuna nets they are captured by hapoon fishermen!!!!!!!!!!!!!oh and hii
Why are Dolphins endangerd?
they get caught in fishing nets and are covered by other fish and cant get up to breath so they die.
What are some other reasons humans kill dolphins?
Many dolphins are killed in the process of tuna catching. Yellow Fin Tuna follow dolphins and the companies that catch tuna watch for the dolphins because they know that tuna is in the area. They spread miles of huge nets out to catch the tuna in, but they also get dolphins in the net. Because the dolphins are mammals they often drown in the nets, some jump over the nets, and others are pulled into the tuna boats. The tuna companies also set off bombs in the water that confuse the dolphins and this drives them into the nets as well. Today, companies state that they are "dolphin free" on their cans, but the dolphin still die.
How could nets be harmful to dolphins?
Dolphins can be drowned by becoming entangled in fishing nets. They are mammals and have to rise to the surface regularly to breath air.
Do hunters catch dolphins with fishing nets?
yes.
Who is the enemies of a dolphins?
The dolphin's worst enemy is the shark, but humans are slowly turning into the shark's worst enemy. Thousands of dolphins die every day in fishing nets.
How many dolphins get caught in fishing nets each year?
Tuna
What do dolphins not like to do?
they don't like to be caught in fish nets
What things do bottlenose dolphins dislike?
Nets and whalers and hunters
How many dolphins were killed or hurt by crab nets?
k
