The waterway was the Panama Canal, in 1928, not 1924.
First there is the basic action of shaping the land so the canal could exist in the first place. This included cutting the land and creating an artificial lake. Another point is how the builders of the Panama Canal killed off most of the malaria carrying mosquitoes. This would be something worth researching.
In nature they are not connected. However the Panama Canal, allows creatures to swim from the Caribbean to the Pacific Ocean, and in the other direction.
Gurtrude Ederle.
She was the first disable person to swim across the English channel.
In 1914, Richard Halliburton gained fame for swimming the entire length of the Panama Canal as a stunt to promote his book about his travels. He completed this daring swim on February 22, navigating through the canal's locks and navigating its waters, which were both a significant engineering feat and a publicity event. His swim highlighted the canal's completion and showcased his adventurous spirit. Halliburton's act became a memorable moment in the history of the canal.
That point in the Atlantic Ocean is only 45 miles from the north end of the Panama Canal, so we'll assume that's the waterway you're referring to. We'd hate to have to swim it, though.
no
bula choudhary
yes.
August 25, 1875.
No. First of all, most crocodiles do not swim in salt water, which is what the Atlantic ocean is. Secondly, they cannot swim such great distances.