Commonly with excessive incubation humidity the chicks will die having broken through the shell in one place (âpippedâ) either through weakness because of the lack of air to breathe in the shell or because of lack of space to turn and cut around the shell with their bill.
the tropics meanwhile are seeing extra sea level rise thanks to a strange gravitational effect as high latitude ice melts there is less mass at the poles to pull ocean water towards them instead the water slopes more towards the equator no matter which way you look at it the result is cause for concern
As well as being a threat to coastal habitation and environments, sea level rise corroborates other evidence of global warming. The blue line in the graph below clearly shows sea level as rising, while the upward curve suggests sea level is rising faster as time goes on. The upward curve agrees with global temperature trends and with the accelerating melting of ice in Greenland and other places.