Translation of graznido

When I saw the small plane I did not feel all to good about flying back to Cancun. It had only twenty four seats and was driven by propeller, which made a lot of noise. Fortunately the weather was good.
But his intensions are clear. By saying: 'I do not want anybody but you, I don't want anyone else...' he actually refers also to the unborn child. He is putting her into a sad dilema. She refuses.
Once at the island we climbed up the limestone mountain and got a superb view of the entire bay area. The cave by itself was also impressive and our guide explained about how this cave was discovered.